q_id stringlengths 5 6 | title stringlengths 3 296 | selftext stringlengths 0 34k | document stringclasses 1
value | subreddit stringclasses 1
value | url stringlengths 4 110 | answers dict | title_urls list | selftext_urls list | answers_urls list |
|---|---|---|---|---|---|---|---|---|---|
nvxgk | why can't cameras recreate a human field of vision? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/nvxgk/why_cant_cameras_recreate_a_human_field_of_vision/ | {
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"Because a lot of what you think you see to the sides is actually your brain filling in the details of what it thinks should be there. Fo... | [] | [] | [
[],
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"http://en.m.wikipedia.org/wiki/Inattentional_blindness"
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"http://en.m.wikipedia.org/wiki/Inattentional_blindness"
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[
"http://en.wikipedia.org/wiki/Fisheye_lens"
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3wn2mu | how does paying for windows 10 work? what's their plan, im confused by the whole thing. | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3wn2mu/eli5_how_does_paying_for_windows_10_work_whats/ | {
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"text": [
"Consumers paying for Windows 10 isn't that useful to them. Most all of their revenue comes from enterprise sales and maintenance. Any sales to the public are just bonuses honestly.",
"Microsoft wants everyone in their ... | [] | [] | [
[],
[]
] | ||
8mp4kl | why are highways made using small blocks of concrete one next to eachother, and why aren't all roads made like this? | [deleted] | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/8mp4kl/eli5_why_are_highways_made_using_small_blocks_of/ | {
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"text": [
"Concrete roads always have little gaps in them. That is necessary because the road will contract and expand depending on how hot it is, and a solid concrete surface would crack due to this. Asphalt roads don't need that, since the material is a ... | [] | [] | [
[]
] | |
1pieci | if some equations are so difficult that only a few people, or maybe even no one at all, can solve, how do we know they are valid functions? | Watching Rushmore, there's the beginning scene with an equation that the professor has never seen anyone solve. How do we even know that someone CAN solve those types of equations? Like in Good Will Hunting as well, they were trying to solve some extremely difficult equations for the first time, but where do these equa... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1pieci/eli5_if_some_equations_are_so_difficult_that_only/ | {
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"I can't speak for all equations, but I can give a general idea of how some equations can come to be \"unsolved\" but still exist. \n\nScientists/mathematicians observe a result in nature. Something tha... | [] | [] | [
[],
[],
[]
] | |
4ct0kv | how does drawing a black sharpie square and putting your phones flash on it shock you? i don't believe it until my friend did it with two phones and it sparked ! | they usually draw the square on their arm | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/4ct0kv/eli5_how_does_drawing_a_black_sharpie_square_and/ | {
"a_id": [
"d1l90rr"
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"score": [
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"text": [
"It's not a shock. The pigment in the sharpie ink is absorbing the energy from the bright LED flash and heating up momentarily. "
]
} | [] | [] | [
[]
] | |
1zjs4f | why do certain animals' tongues (dogs, bears, etc.) have black patches on their pink tongues? | For example - _URL_0_ | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1zjs4f/why_do_certain_animals_tongues_dogs_bears_etc/ | {
"a_id": [
"cfug4wm"
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"score": [
2
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"text": [
"Extra Melanin. Extra pigmentation."
]
} | [] | [
"http://i.imgur.com/VJx0orl.jpg"
] | [
[]
] | |
8e0ays | what's the actual risk of getting pregnant compared to the advertised effectiveness rate of the contraception method? | For exemple, birth control pills are advertised as being 92% effective. What does that mean? That (theoretically) if a user was to have sex 100 times they'd statistically get pregnant 8 times? That seems really high. Else, what does this number mean? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/8e0ays/eli5_whats_the_actual_risk_of_getting_pregnant/ | {
"a_id": [
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"text": [
"Actual chance of pregnancy would vary wildly based on the people and the situation (e.g. are both fertile and is the woman in the proper stage of her cycle. The percentage offered assumes that without the protection, impregn... | [] | [] | [
[],
[]
] | |
2zswdp | what is this part of the tongue, and what is it used for? | _URL_0_ | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/2zswdp/eli5_what_is_this_part_of_the_tongue_and_what_is/ | {
"a_id": [
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"score": [
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"text": [
"I always figured it was an anchor to keep you from swallowing your tongue. ",
"Confirmed it is the salivary gland though this one does appear to be slightly enlarged",
"It's called the Frenulum ... | [] | [
"http://imgur.com/G1hs9Ka"
] | [
[],
[],
[]
] | |
8t9lm7 | how can big swimming pools have underwater lamps without risking to electrocute people in the swimming pool? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/8t9lm7/eli5_how_can_big_swimming_pools_have_underwater/ | {
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"text": [
"You can think of voltage as the shove electricity gets to push it down wires or through water or whatever. Water requires more of a shove to cross than copper wiring so as long as the lamps work on a lo... | [] | [] | [
[],
[],
[]
] | ||
5ygvq2 | does food quality matter? will i gain weight eating 2,500 cal/day of "junk" food? why? | [deleted] | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/5ygvq2/eli5_does_food_quality_matter_will_i_gain_weight/ | {
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"text": [
"That depends what you're asking. For only weight loss or gain, food quality doesn't really matter. Your body uses energy to live every day, which we normally ... | [] | [] | [
[],
[],
[
"http://www.cnn.com/2010/HEALTH/11/08/twinkie.diet.professor/"
],
[],
[]
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3jm1si | the basics of iaas and paas | Just want to understand it better and a basic knowledge of how it all works as I do a lot of work with clients in those areas. | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3jm1si/eli5_the_basics_of_iaas_and_paas/ | {
"a_id": [
"cuqd1cy"
],
"score": [
4
],
"text": [
"It sounds like you might be further down the road already but here is a useful comparison between them: _URL_0_ "
]
} | [] | [] | [
[
"http://mschnlnine.vo.llnwd.net/d1/inetpub/kevinremde/Images/679669067395_DBE9/image_3.png"
]
] | |
3vfs8r | what determines how much memory can fit on an sd card? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3vfs8r/eli5_what_determines_how_much_memory_can_fit_on/ | {
"a_id": [
"cxn4vlt"
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"score": [
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"text": [
"All digital memory has individual subparts that can be in two states, on or off, 1 or 0 (or one bit). It could be impressions on a disk, holes in a punchcard, magnetic state in a tape, bistable circuits, etc. The number of these tiny units, nor... | [] | [] | [
[]
] | ||
3472ez | why do license plates expire? | I understand the idea behind getting a new Driver's Licence or new plates when you get a new car/ move to a new state. But I just basically paid money for a sticker that said 3-16 instead of 3-15 (march 2015/2016). Just seems like a good way waste time and money | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/3472ez/eli5why_do_license_plates_expire/ | {
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"text": [
"1) To verify that you still own the car and have it in your possession, and that your contact information is accurate, in the event that your vehicle is involved in a crime.\n\n2)... | [] | [] | [
[],
[],
[],
[]
] | |
4i74ex | when someone who is short sited wears glasses, why do the glasses not negatively affect that person's short range vision? | Wouldn't correcting a person's long range vision impact their short range vision? How/why do glasses not affect this?
Edit: Sighted not sited. Crap. | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/4i74ex/eli5_when_someone_who_is_short_sited_wears/ | {
"a_id": [
"d2vp6g4"
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"score": [
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"text": [
"I'm short-sighted, and my short-range vision is much better without my glasses, to the point where I will take them off if doing close-up work. So the glasses make short-range vision *relatively* worse, but only by making it more like a normal-si... | [] | [] | [
[]
] | |
3and48 | if a bloke has his body missing from the waist down but survives, would he become more feminine due to lack of testosterone from his testes? | Sorry, i don't want this question to come across as insensitive, and also my knowledge of biology/anatomy is horrendous. But, surely if a bloke - presumably a fully grown man, who had already been through puberty - lost the bottom half of his body, and therefore his testes, would he become more feminine? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/3and48/eli5_if_a_bloke_has_his_body_missing_from_the/ | {
"a_id": [
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"text": [
"First, might have been easier to just ask if a dude loses his balls will he become more feminine, you didn't need to hypothetically chop off his legs and hips too.\n\n\nSecond, yes. Well kind of. Assuming doctors didn't immediately place him on ... | [] | [] | [
[]
] | |
9d6c00 | what is a lemma (math) | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/9d6c00/eli5_what_is_a_lemma_math/ | {
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"text": [
"When you prove something major, it's a theorem. A lemma is a minor result you prove along the way. It's easier to break a heavy proof up into multiple chunks, so you might see a ... | [] | [] | [
[],
[],
[],
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62dlsl | why the (0-1) infinite bigger than the (0,1,2,3,...) infinite? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/62dlsl/eli5_why_the_01_infinite_bigger_than_the_0123/ | {
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"text": [
"So, the way we measure \"infinities\" among sets of infinite numbers is our ability to draw a 1-to-1 relationship among them.\n\nFor example, the set of posi... | [] | [] | [
[],
[],
[
"https://www.reddit.com/r/explainlikeimfive/comments/45qlxj/eli5_different_infinities/",
"https://www.reddit.com/r/explainlikeimfive/comments/tcew8/eli5_different_sizes_of_infinity/",
"https://www.reddit.com/r/explainlikeimfive/comments/36o81l/eli5_different_sizes_of_infinity_whats_that_al... | ||
9xhd3j | at an atomic level, why do hot things burn us? isn't it the same particles as when cold only moving faster? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/9xhd3j/eli5_at_an_atomic_level_why_do_hot_things_burn_us/ | {
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"text": [
"Yes, but the reason you feel pain is on at least a molecular level. Heat travels from hot things to cold things. The burn is detected by your nerves and registers as pain. The burn you get on the roo... | [] | [] | [
[],
[],
[]
] | ||
euxq2g | why does a buzzing sound through my earphones suddenly stop upon static discharge between me and my laptop? | I walk around, presumably building up static electricity in the process, plug in my wired earphones (connected to my laptop), and I hear a distinct buzzing sound. The moment I touch my laptop and feel a static discharge, the buzzing sound stops.
I have resisting touching my laptop after plugging in, and the buzzing s... | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/euxq2g/eli5_why_does_a_buzzing_sound_through_my/ | {
"a_id": [
"ffs43u6"
],
"score": [
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],
"text": [
"The static buildup is causing the buzzing in your headphones, and when you touch the laptop it is dissipated into the computer. The buzz stops."
]
} | [] | [] | [
[]
] | |
13coly | why does the sounds made by kid's toys slow down when the batteries start getting low? | i thought the only thing affected by lack of power would be the volume, because the current can't move the speaker's membrane as much as it normally would. i never disassembled a toy, but i don't think there's something rewinded inside, like a walkman. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/13coly/eli5_why_does_the_sounds_made_by_kids_toys_slow/ | {
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"text": [
"In simple terms, most circuits that make sound or play back digitally recorded sounds use a timing circuit (like an oscillator) to send out the sound waves at a constant rate.\n... | [] | [] | [
[
"http://en.wikipedia.org/wiki/Circuit_bending"
],
[],
[],
[]
] | |
c9h9w9 | why has the us historically had trouble winning wars with asian countries? | It seems like the US has pretty much dominated most of the countries its went to war with except for Korea and Vietnam. What is it about Asian countries that makes it so hard for the US to win wars against them? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/c9h9w9/eli5_why_has_the_us_historically_had_trouble/ | {
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"text": [
"Korea was [crazy all-around](_URL_0_); the US was literally *about* to win it (Communist forces had been pushed all the way north to the Chinese border) when the Chinese stepped in on North Korea's beh... | [] | [] | [
[
"https://www.mapmania.org/static/map/original/phases_of_the_korean_war_1950-1953_60462.jpg"
],
[],
[]
] | |
66g93y | why is it so hard to write code that doesn't have any bugs in it? | And why is it that when a bug is patched out it seems that more appear? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/66g93y/eli5_why_is_it_so_hard_to_write_code_that_doesnt/ | {
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"text": [
"Most software is so complicated it's very difficult to think of every possible combination of inputs which could happen. And bugs normally happen when a program receives a combination of inputs the programmer didn't account ... | [] | [] | [
[],
[]
] | |
9zlcyx | why is everyone concerned about the enamel coating on my teeth when my dentist will just grind my teeth down to make my bite more comfortable? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/9zlcyx/eli5_why_is_everyone_concerned_about_the_enamel/ | {
"a_id": [
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"text": [
"Under the enamel coating is softer bone, so they can't just grind them down indefinitely. After the enamel is gone, there is just the softer bone and the nerves, which would *not* be fun to bite down on.\n\nThis is why it is important to maintain... | [] | [] | [
[]
] | ||
3objpk | how is a credit card different to/better than a planned overdraft? | I've never owned a credit card to date, making my way through what money I actually have and in emergencies, using a planned overdraft amount on my bank account. (Biggest POD I ever had was ~£600 while I was temporarily jobless after moving cities.)
What I've never understood is why or how a credit card/credit account... | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3objpk/eli5_how_is_a_credit_card_different_tobetter_than/ | {
"a_id": [
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"text": [
"Because you build credit by having a credit card and only using half of your available credit, bank accounts don't build you any credit. ",
"Work for a bank - a credit card would allow you to float those bad times for a... | [] | [] | [
[],
[]
] | |
5le984 | what is happening when one commercial is interrupted by/for another? | When I am watching television and it goes to commercial, occasionally and not too infrequently, I will see what is clearly the first five or so seconds of a commercial, and then it will quickly fade out and be replaced with a commercial on a completely different subject. Why is it that these commercials are being inter... | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/5le984/eli5_what_is_happening_when_one_commercial_is/ | {
"a_id": [
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"score": [
12,
2
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"text": [
"Those are national or at the least very large area commercials that get cut short. Companies who pay to have their commercials show over all of the regions that a particular cable company caters to sometimes get overwritten... | [] | [] | [
[],
[]
] | |
1pgu2s | why isn't cryosleep (like in avatar etc.) available (yet?) ? | I mean like in Avatar or Prometheus... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1pgu2s/why_isnt_cryosleep_like_in_avatar_etc_available/ | {
"a_id": [
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"text": [
"The trouble with \"cryosleep\" is that we can't freeze a person fast enough. Unless a person is frozen VERY quickly, \"ice\" crystals form in their cells' cytoplasm, causing those cells to rupture immediately on thawing (ob... | [] | [] | [
[],
[]
] | |
3n0me1 | why are computer generated visuals way more advanced than sounds/voices? | Animated movie characters look so much close to being "human" than voice guided navigation, siri, etc. Also, why is it that most animated movies still employ voice actors rather than creating computer generated voices for characters? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3n0me1/eli5_why_are_computer_generated_visuals_way_more/ | {
"a_id": [
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"text": [
"When you know exactly what is going to be said it makes a million times more sense to just have someone read it off the page. Siri and other \"computer voices\" need to make words and sentences out of w... | [] | [] | [
[],
[],
[]
] | |
38kc6y | what determines whether a prisoner goes to a minimum, medium or maximum security prison? | Is it just likelihood for them to try to escape? Does the severity of the crime factor into it? Length of sentence? Risk to the prisoner from others? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/38kc6y/eli5_what_determines_whether_a_prisoner_goes_to_a/ | {
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"text": [
"My opinion may be skewed, but it certainly seems that the main factor in this decision is how big the criminal's bank account is before... | [] | [] | [
[],
[
"http://www.cdcr.ca.gov/Ombuds/Entering_a_Prison_FAQs.html"
],
[
"http://en.wikipedia.org/wiki/Richard_Lee_McNair"
],
[],
[],
[]
] | |
3a39sc | what is the difference between the equations "ke=1/2mv^2" and "e=mc^2". | I get that they're both energy, but how can energy simultaneously be equal to half the mass times velocity squared and just the mass times velocity squared? Is it something to do with mass increasing towards the speed of light? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/3a39sc/eli5_what_is_the_difference_between_the_equations/ | {
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"text": [
"First off, E is not equal to KE. KE is *Kinetic Energy*, while E is the sum of Kinetic energy *and* potential energy.\n\nSecondly, *c* is not just any velocity, or the velocity of the object (as referre... | [] | [] | [
[],
[],
[]
] | |
5nbt8o | why does wind go faster over the sea rather than over lands? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/5nbt8o/eli5_why_does_wind_go_faster_over_the_sea_rather/ | {
"a_id": [
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"text": [
"Land is \"stickier\" then water (has a higher coefficient of friction) and has things like buildings, trees, hills, etc. on it that slow the wind. The ocean has nothing on it to slow the wind. "
]
} | [] | [] | [
[]
] | ||
45zzvq | what's holding us back from utilizing a breathalyzer-like test for thc? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/45zzvq/eli5_whats_holding_us_back_from_utilizing_a/ | {
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"text": [
"THC is much less volatile (it doesn't form vapors easily) than alcohol and is unlikely to make it across the blood-gas barrier in th... | [] | [] | [
[],
[
"http://washingtontimes.com/news/2014/nov/30/marijuana-breath-test-being-developed-at-washingto/"
],
[],
[
"http://www.druginfo.adf.org.au/fact-sheets/the-facts-about-roadside-drug-testing-web-fact-sheet"
],
[],
[]
] | ||
3qlg4j | when/how did the "swedish women are blonde and attractive" stereotype come about? | [deleted] | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3qlg4j/eli5_whenhow_did_the_swedish_women_are_blonde_and/ | {
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"score": [
8,
2,
3,
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],
"text": [
"Have you seen a Swedish blonde girl? Enough said.",
"It's mostly genetics. It's like saying the major traits of people in South Africa are darker skin and back hair. Sweden is ... | [] | [] | [
[],
[],
[],
[]
] | |
163cd4 | how does this aluminum melt this ice so quickly? | _URL_0_ | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/163cd4/eli5_how_does_this_aluminum_melt_this_ice_so/ | {
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],
"text": [
"As he mentions the aluminium has very good thermal conductivity, so it is able to draw heat into the ice very rapidly and thus melt it. \n\n",
"high specific heat of aluminum + thermal conductivity\... | [] | [
"http://www.youtube.com/watch?v=WNA3S8oZOHA"
] | [
[],
[],
[]
] | |
anu7rz | if humans can only hear as low as 15 hz, then why do some headphones go down to 5 hz? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/anu7rz/eli5_if_humans_can_only_hear_as_low_as_15_hz_then/ | {
"a_id": [
"efw3ffb",
"efw6hxs"
],
"score": [
2,
10
],
"text": [
"Probably because 15 is not a fixed number. Some hear down to 13-ish and some can't hear below 20.\n\nAnd some weirdo superhumans can hear even a hint below ten.\n\nSo, instead of mass-producing a product that some customers... | [] | [] | [
[],
[]
] | ||
9cyttq | equality of outcome vs equality of opportunity? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/9cyttq/eli5_equality_of_outcome_vs_equality_of/ | {
"a_id": [
"e5e5al0",
"e5e5cp2"
],
"score": [
3,
5
],
"text": [
"Equality of Outcome: We have 100 service members, 50 have to be women, 50 have to be men.\n\nEquality of Opportunity: We have men and women try out to become service members, which requires everyone to do 100 push ups in 10 ... | [] | [] | [
[],
[]
] | ||
fj6fhq | - how did nazi concentration camp guards stay healthy when infectious disease ran rampant among the prisoners? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/fj6fhq/eli5_how_did_nazi_concentration_camp_guards_stay/ | {
"a_id": [
"fkl5hd3",
"fkl62u4"
],
"score": [
5,
2
],
"text": [
"Prisoners were underfed and frequently worked and/or beaten to death. Nothing weakens the immune system like heavy exertion combined with starvation.",
"The people who were imprisoned were exceptionally vulnerable and in... | [] | [] | [
[],
[]
] | ||
3zw478 | how can a 4k video look clearer on a 1080p display even though there aren't as many pixels on the 1080p display to show more detail in the 4k video? | Long title, but yeah, how is it possible. | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3zw478/eli5_how_can_a_4k_video_look_clearer_on_a_1080p/ | {
"a_id": [
"cypg1hw",
"cyphnda",
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"cypji73",
"cypqme3",
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"cypsq94",
"cypsskm",
"cypsvq3",
"cypt1ox",
"cypt9oy",
"cypufvi",
"cypuvte",
"cypvlaj",
"cypvvxl",
"cypx9bf",
"cypxqlt",
"cypydc5",
"c... | [] | [] | [
[
"https://en.wikipedia.org/wiki/Supersampling"
],
[
"https://m.youtube.com/watch?v=3NFmpJNvd4k",
"https://en.m.wikipedia.org/wiki/Bit_rate"
],
[
"https://youtu.be/qbGQBT2Vwvc"
],
[],
[],
[
"https://www.youtube.com/watch?v=kIf9h2Gkm_U"
],
[],
[],
[],
[],
[
"https:... | |
1n0yoe | why do certain subreddits use the word "porn" for interesting pictures? (earthporn, winterporn, historyporn, etc) surely they aren't sexually gratifying, are they? | por·nog·ra·phy
1. printed or visual material containing the explicit description or display of sexual organs or activity, intended to stimulate erotic rather than aesthetic or emotional feelings.
I'm just curious. I'm probably sheltered or perhaps callings everything "porn" just bothers me. Couldn't find a straight a... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1n0yoe/eli5_why_do_certain_subreddits_use_the_word_porn/ | {
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"cceex4m",
"ccef5d4",
"ccegxbp",
"cceinom"
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"score": [
2,
4,
2,
4
],
"text": [
"Pornography is pleasant to look at.\n\nWhen it's being used in the way you describe, it's clearly not using the dictionary definition, because, as you say, there's nothing sexual a... | [] | [] | [
[],
[],
[],
[]
] | |
1p8s5h | what is a parallax? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1p8s5h/eli5_what_is_a_parallax/ | {
"a_id": [
"cczvyc4",
"cczw6ps"
],
"score": [
2,
4
],
"text": [
"When you have two things designed to be viewed in a line with each other, but you view them from an angle instead, you have a parallax.",
"Hold out an arm and stick up a finger. Shut one eye and look at your finger. No... | [] | [] | [
[],
[]
] | ||
1zh4r0 | if space is a vacuum, what would a giant tube that extended between space and our atmosphere do? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1zh4r0/eli5if_space_is_a_vacuum_what_would_a_giant_tube/ | {
"a_id": [
"cftlhl4"
],
"score": [
3
],
"text": [
"Nothing, really.\n\nWhen you suck soda through a straw, basically what's happening is you're reducing the pressure in your mouth, and the greater atmospheric pressure pushes the soda through the straw. Once the straw gets long enough, though, the... | [] | [] | [
[]
] | ||
25a86m | power and knowledge of the church during the middle ages | Just how far could and did the extent of the power of The Church reach back in its hay day? More importantly to me, did the higher ups within The Church whole heartedly believe in the things that its preached or were they more interested in the money and power that The Church held? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/25a86m/eli5_power_and_knowledge_of_the_church_during_the/ | {
"a_id": [
"chf8d74"
],
"score": [
3
],
"text": [
"In its prime, the Catholic Church was an incredibly powerful political and social entity. The Papal States (territory owned by the Church) covered much of Italy, and actually had their own army. They weren't quite super powers, but even without a... | [] | [] | [
[]
] | |
3dqvsu | what do catholics believe with communion? do they believe it actually turns into the body and blood of christ, or do they believe it's symbolic? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/3dqvsu/eli5_what_do_catholics_believe_with_communion_do/ | {
"a_id": [
"ct7ru4l",
"ct7ruc8"
],
"score": [
3,
8
],
"text": [
"Catholics believe in transubstantiation. This means that the wine literally become the body and blood of Christ. This was one of the reasons certain Protestant faiths split off from the Church and from one another. Some of t... | [] | [] | [
[],
[
"https://en.wikipedia.org/wiki/Transubstantiation"
]
] | ||
95kkn9 | why does alcohol make animals violent | Humans as well as wasps sometimes get drunk and become violent, but when I'm drunk I'd rather sleep or talk. Why does alcohol consumption cause violent behaviour? When wasps eat fermented fruit and become drunk, they will sometimes chase you (as good as their drunken flying allows them) and fight you, for no apparent r... | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/95kkn9/eli5_why_does_alcohol_make_animals_violent/ | {
"a_id": [
"e3teo68",
"e3tgfb0",
"e3tmc7v",
"e3tpawi",
"e3tq7pi",
"e3tugpf",
"e3txiy4"
],
"score": [
1004,
29,
174,
2,
2,
4,
5
],
"text": [
"Wasps are just dicks to start with.\n\nIn humans, alcohol serves to essentially lower the impulse control pe... | [] | [] | [
[],
[],
[],
[
"https://youtu.be/50tlF3kGbT4"
],
[],
[],
[]
] | |
aw7hlt | why do our voices get higher when speaking to people we don’t know well or just met? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/aw7hlt/eli5_why_do_our_voices_get_higher_when_speaking/ | {
"a_id": [
"ehkhctt"
],
"score": [
3
],
"text": [
"Low pitch = big animal = more threatening.\n\nHigher pitch = smaller animal = less threatening.\n\nUsing a higher pitch could indicate that you're not interested in posing a threat to the newcomer, creating a more welcoming atmosphere.\n\nI don't... | [] | [] | [
[]
] | ||
51qqa3 | how a person gets addicted to an action? | Like gambling, compulsive doing something, everything that doesn't include drugs or alcohol. | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/51qqa3/eli5_how_a_person_gets_addicted_to_an_action/ | {
"a_id": [
"d7e1acx"
],
"score": [
6
],
"text": [
"First, Classical Conditioning is a very strong force (and not just in Humans). It's very easy for us to associate an action we always do with something unrelated, and then have the unrelated action trigger the response the original action trigger... | [] | [] | [
[]
] | |
5g8h0t | why is cryopreservation thought to be unethical? | I ask in light of the 14-year-old cancer patient who got her body frozen. | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/5g8h0t/eli5_why_is_cryopreservation_thought_to_be/ | {
"a_id": [
"daqb198",
"daqb1gs",
"daqb2r2",
"daqd01d"
],
"score": [
5,
12,
3,
2
],
"text": [
"Because it's not been properly studied. Which means that we really have no concrete idea as to what to expect, how well it works if it works at all, and what the effects might be... | [] | [] | [
[],
[],
[],
[]
] | |
8vh63u | why does friction work differently on wheels than on normal surfaces? | Normally friction isnt influenced by the size of the surface but dragsters and race cars use wider wheels for more friction. Why is this? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/8vh63u/eli5_why_does_friction_work_differently_on_wheels/ | {
"a_id": [
"e1ncrpw",
"e1nct1n",
"e1nok4t",
"e1o5w6m"
],
"score": [
22,
2,
7,
2
],
"text": [
"It doesn't.\n\nIt's not that wider wheels have better grip, but that wheels with better grip are made wider.\n\nSoft compound tyres are required to be wider in order for the side-... | [] | [] | [
[],
[],
[],
[]
] | |
4foz3o | why do some helicopters have an "internal" rear rotor? | [deleted] | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/4foz3o/eli5_why_do_some_helicopters_have_an_internal/ | {
"a_id": [
"d2apjkf",
"d2apv48"
],
"score": [
6,
3
],
"text": [
"The [wikipedia page has a pretty solid explanation](_URL_0_):\n\n > Placing the fan within a duct reduces tip vortex losses [makes it more efficient], shields the tail rotor from damage, is much quieter than a conventional ... | [] | [] | [
[
"https://en.wikipedia.org/wiki/Fenestron"
],
[
"https://en.wikipedia.org/wiki/Eurocopter_HH-65_Dolphin",
"https://en.wikipedia.org/wiki/Fenestron#Advantages"
]
] | |
29wol6 | why do people's eyes water when getting hit on the nose? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/29wol6/eli5_why_do_peoples_eyes_water_when_getting_hit/ | {
"a_id": [
"cip9tql",
"cipc8kn",
"cipdh4y",
"cipg3he"
],
"score": [
18,
4,
5,
5
],
"text": [
"The nose is soft and sensitive, and the nasal passage is connected to the eyes via the tear ducts. Normally this allows the lacrimal fluid (tears) to drain through the nose. But w... | [] | [] | [
[],
[],
[],
[]
] | ||
29ct77 | why are there no realistic drawings from ancient times? | i mean, why are there no straight up portraits of people from ancient times, everything is stylized.
Btw i'm as far from an artist as can be so i might say some stupid shit about drawing and art, forgive me. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/29ct77/eli5_why_are_there_no_realistic_drawings_from/ | {
"a_id": [
"cijnhcq",
"cijnrfx",
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"cijqmmu",
"cik1i22"
],
"score": [
8,
3,
3,
13,
41,
3,
2
],
"text": [
"Naturalism in art was something that had to be discovered, something that the Greeks perfected in sculpture. It'... | [] | [] | [
[],
[],
[],
[
"http://youtu.be/bkNMM8uiMww",
"http://youtu.be/YU5khzhizNI",
"http://en.wikipedia.org/wiki/Linear_perspective",
"http://partners.nytimes.com/library/magazine/millennium/m1/kimmelman.html"
],
[
"https://www.google.com/search?q=fayum+mummy+portraits&source=lnms&tbm... | |
3af3ml | why are ncaa football stadiums usually bigger than nfl football stadiums? | By this I mean capacity. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/3af3ml/eli5_why_are_ncaa_football_stadiums_usually/ | {
"a_id": [
"csc1774",
"csc1o4x",
"csc1xew",
"csc94j6"
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"score": [
7,
3,
29,
5
],
"text": [
"no real definitive answer but here are a few: \n\n1) College teams with huge stadiums are teams that are good historically, and have always been competetive -- this leads to a ver... | [] | [] | [
[],
[],
[
"https://en.wikipedia.org/wiki/List_of_current_National_Football_League_stadiums#Seating",
"https://en.wikipedia.org/wiki/List_of_NCAA_Division_I_FBS_football_stadiums"
],
[]
] | |
3erhg3 | why do the mega-rich hoard their wealth? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/3erhg3/eli5_why_do_the_megarich_hoard_their_wealth/ | {
"a_id": [
"ctho935",
"ctho960",
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"cthqpd6",
"cthrynb"
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"score": [
3,
13,
2,
7,
2,
3,
2
],
"text": [
"I think the concept of greed goes back further than we do as modern humans. Watched a documentary on an ape sanc... | [] | [] | [
[],
[],
[],
[],
[],
[],
[]
] | ||
26pm0n | why is it that you can get chicken pocks once and never get it again, but other sicknesses keep coming back? | Don't know what else to add to this. Been pondering this in the shower lately. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/26pm0n/eli5_why_is_it_that_you_can_get_chicken_pocks/ | {
"a_id": [
"cht9dgl",
"cht9jov",
"chtfj2w",
"chtftiz"
],
"score": [
12,
34,
5,
3
],
"text": [
"Oh but you CAN get chicken pox again. It's called shingles, in latter life.",
"Chicken pox is a virus in the herpes family. And like all herpes viruses, once you get it, it... | [] | [] | [
[],
[],
[],
[]
] | |
1sbcjy | why do i have to follow the law? i have not signed any paper to agree on the laws. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1sbcjy/eli5_why_do_i_have_to_follow_the_law_i_have_not/ | {
"a_id": [
"cdvsvzd",
"cdvswgm",
"cdvswkg",
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"cdvu1di",
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],
"score": [
7,
2,
4,
17,
14,
2,
3,
3
],
"text": [
"Make sure to use that as an argument in court. Let us know how it works out for you.",
... | [] | [] | [
[],
[],
[],
[],
[],
[],
[],
[]
] | ||
as6lep | why does bath water seems so hot when it’s usually body temp? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/as6lep/eli5_why_does_bath_water_seems_so_hot_when_its/ | {
"a_id": [
"egs5iop",
"egs5q4x",
"egslzuy"
],
"score": [
6,
3,
2
],
"text": [
"That's because you body is usually on room temperature, also your body temperature varies (if you ever say those movies where they show infra-red vision) - its naturally coldest on the outside. (Which i... | [] | [] | [
[],
[],
[]
] | ||
6qincn | the petrodollar - is it true that the usd owes its value due to its use as the standard unit of exchange for all international oil sales? | Frequently seen this term used, usually during general tirades against US foreign policy and how that got the US administration entangled in Saudi Arabia. I've hardly ever seen this issue addressed in anything close to an academic source. Is there truth to this? ad if so why hasn't there been serious institutional oppo... | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/6qincn/eli5_the_petrodollar_is_it_true_that_the_usd_owes/ | {
"a_id": [
"dkxjmg4"
],
"score": [
7
],
"text": [
"No, it's not true. The US dollar does get a bit of extra strength due to its use in oil sales, but it's also the native currency of the world's most productive economy and one of the most stable currencies in existence, which is where it gets th... | [] | [] | [
[]
] | |
52hd56 | why will a microwave make bread rubbery or limp whereas a toaster will make bread nice and crisp? | How does radiation from a microwave differ from thermal radiation from a toaster?
edit: Several flairs can work for this question, but I like physics, so I chose physics. | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/52hd56/eli5_why_will_a_microwave_make_bread_rubbery_or/ | {
"a_id": [
"d7kawgv",
"d7kfrd1",
"d7kg6i1",
"d7km71f"
],
"score": [
7,
52,
19,
6
],
"text": [
"Microwaves work by exciting water molecules. This excitement causes them to spread more through the object and that can make things soggy or if a lack of water is present rubbery... | [] | [] | [
[],
[],
[],
[]
] | |
35gu5f | what's so special about the solar eclipse of june 1, 2087? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/35gu5f/eli5_whats_so_special_about_the_solar_eclipse_of/ | {
"a_id": [
"cr4aamx"
],
"score": [
2
],
"text": [
"According to my Google searches, absolutely nothing. It will be your standard partial solar eclipse. Could you be more specific perhaps? Why should it be special?"
]
} | [] | [] | [
[]
] | ||
2qrg3s | why do businesses store my credit card number, and why can't i opt out? | When ever there is a security breach in a business, and credit card numbers are leaked, I always wonder why they store the credit card numbers in the first place. I've done a couple merchant account integrations for businesses in the past (software level), and I don't recall ever having to store the credit card number... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/2qrg3s/eli5_why_do_businesses_store_my_credit_card/ | {
"a_id": [
"cn8u2cp"
],
"score": [
2
],
"text": [
"Depending on the store, several factors are at play. Some of the reasons:\n\n1. Convenience - For instance, if you buy stuff from Best Buy, you don't need to store your receipts as long as you have the card you used for the purchase. This one t... | [] | [] | [
[
"http://www.forbes.com/sites/kashmirhill/2012/02/16/how-target-figured-out-a-teen-girl-was-pregnant-before-her-father-did/"
]
] | |
67kfn9 | what's with the stigma against jury nullification in courtrooms? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/67kfn9/eli5_whats_with_the_stigma_against_jury/ | {
"a_id": [
"dgr327u",
"dgrwpnl"
],
"score": [
8,
2
],
"text": [
"Law should apply to all equally. Jury Nullification is in an awkward area where, technically, they would be capable of doling out verdicts based on any criteria. Popular people getting away with crimes because they are popul... | [] | [] | [
[],
[]
] | ||
4w7c8i | why fans can spin at different noise levels without being more/less powerful | Was curious how a powerful fan can spin faster and quieter than a weaker fan. Sorry if I'm not being descriptive enough, first time asking and all that | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/4w7c8i/eli5_why_fans_can_spin_at_different_noise_levels/ | {
"a_id": [
"d64mj2o",
"d64odky",
"d64peqy"
],
"score": [
3,
3,
3
],
"text": [
"It depends on what causes the noise. Different blade designs can be more or less turbulent (noisy), different construction (DC vs AC) can be noisy differently, etc...\n\n",
"There's at least a half... | [] | [] | [
[],
[],
[]
] | |
4org85 | how do plants/trees react to their environment if they don't have a nervous system? | [deleted] | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/4org85/eli5_how_do_plantstrees_react_to_their/ | {
"a_id": [
"d4ez52i"
],
"score": [
6
],
"text": [
"Plants work on a purely chemical basis. How exactly venus flytraps work is not well understood, but the theories with the most evidence to support them say that an insect moving along the leaf triggers tiny hairs that release a chemical into the ... | [] | [] | [
[]
] | |
369q6p | how does dubai get there drinking water? given its location in a desert ecosystem. compare that to the california drought. | I feel like it rains more in California than it does in Dubai yet Californians are struggling with water | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/369q6p/eli5_how_does_dubai_get_there_drinking_water/ | {
"a_id": [
"crbzmms"
],
"score": [
2
],
"text": [
"Dubai uses desalinization plants to supply its drinking water from the abundant sea water they have access to."
]
} | [] | [] | [
[]
] | |
58mv5e | why do shadows look so different in space as opposed to on earth? | For example: _URL_1_ versus _URL_0_ | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/58mv5e/eli5_why_do_shadows_look_so_different_in_space_as/ | {
"a_id": [
"d91n8t7",
"d91s90r"
],
"score": [
3,
3
],
"text": [
"Depending on what differences you are talking about, the moon doesn't have an atmosphere. This means light isn't diffused or scattered so shadows would appear more \"crisp\" and distinct from the surrounding lit area.",
... | [] | [
"https://upload.wikimedia.org/wikipedia/commons/8/87/Mercury-Redstone_display_toppled_KSC-04PD-1721.jpg",
"https://upload.wikimedia.org/wikipedia/commons/2/2e/Apollo_15_Lunar_Rover_and_Irwin.jpg"
] | [
[],
[]
] | |
314v98 | if a syphon can be created with tubing, why when i suck through a straw does the liquid not continue to flow through the straw when i stop? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/314v98/eli5_if_a_syphon_can_be_created_with_tubing_why/ | {
"a_id": [
"cpyejpg",
"cpyenr3",
"cpyervk"
],
"score": [
3,
12,
6
],
"text": [
"Gravity. you need the end of the syphon to be pointing downward to get a gravitational pull to keep the liquid flowing",
"The exit point of the syphon has to be lower than the entry point. If your ... | [] | [] | [
[],
[],
[
"http://www.shammysolutions.com/members/1618064/uploaded/Syphon_Siphon_Hose_Instructions.jpg"
]
] | ||
7lpzto | how is it possible for ac current to move from point a to point b? | If the electrons keep switching directions, how do they travel from point A to point B? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/7lpzto/eli5_how_is_it_possible_for_ac_current_to_move/ | {
"a_id": [
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"score": [
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"text": [
"The electrons don't, current does. Think of hose filled with water, the water is the electrons, but when you turn the water on it instantly flows out the other end, the water didn't instantly travel the... | [] | [] | [
[],
[],
[]
] | |
aw3zg6 | can someone please explain to me what exactly is iot? i read about it a lot but i still couldn't really get it. | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/aw3zg6/eli5_can_someone_please_explain_to_me_what/ | {
"a_id": [
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"text": [
"It stands for Internet of Things. basically everything is connected to the internet,even your hoo-haa rattler.",
"Internet of Things.\n\nBasically, the... | [] | [] | [
[],
[],
[],
[],
[]
] | ||
f36vtg | how do bowlers in sports such as cricket and baseball make the ball curve so much? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/f36vtg/eli5_how_do_bowlers_in_sports_such_as_cricket_and/ | {
"a_id": [
"fhgy3u4",
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],
"score": [
2,
2
],
"text": [
"I play baseball and I ve studied physics so I think I can explain that.\n\nWhen you throw a curveball you make it spin with the \"top\" half going in the same direction as the baseball so the \"bottom\" half will go in the o... | [] | [] | [
[],
[]
] | ||
4z597a | what's the point of giving people ludicrous amount of jail time, like 5000 years? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/4z597a/eli5_whats_the_point_of_giving_people_ludicrous/ | {
"a_id": [
"d6syusj",
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"score": [
2,
8
],
"text": [
"There is no point, really. It just happens in some judicial systems. If the jail time for a certain crime is 30 years, e.g. murder, and the guy has commited 10 of those, the total would be 300 years obviously, which is like ... | [] | [] | [
[],
[]
] | ||
3yy6xv | why do objects break? | Why do objects break over time, does it have something to do with the stress placed on them, and does this cause bonds to break at a molecular level? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3yy6xv/eli5_why_do_objects_break/ | {
"a_id": [
"cyhor11"
],
"score": [
2
],
"text": [
"Entropy. Which means everything in the universe naturally moves towards chaos. Even once a system find a balance it still naturally moves towards disorder. It's why your apartment gets dirty instead of coming home from work and somehow everything... | [] | [] | [
[]
] | |
2kmpy8 | how can nasa's rockets fail, or explode? | When there's so much at stake, the world's best engineers on staff, doesn't their construction/measurements get checked 1000x over? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/2kmpy8/eli5_how_can_nasas_rockets_fail_or_explode/ | {
"a_id": [
"clmr9w1",
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"score": [
3,
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"text": [
"They do... but the people in question are... human. Therefore they make mistakes and are imperfect.\n\nOn top of that let's not forget what we are trying to do. We created what is (more or less) a bomb and are trying to se... | [] | [] | [
[],
[]
] | |
aky4xl | - why does lifting weight on a bar feel so much more awkward than lifting the same weight on dumbbells? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/aky4xl/eli5_why_does_lifting_weight_on_a_bar_feel_so/ | {
"a_id": [
"ef8wxs6"
],
"score": [
2
],
"text": [
"Because it's shared between both arms having to work in conjunction rather than separately. It also means that if your dominant (usually stronger) arm pushes harder than your non-dominant arm then you'll cause an imbalance. "
]
} | [] | [] | [
[]
] | ||
1kjy78 | where did dogs originate from? | Was it one breed of wild dog and with selective mating we have all the different breeds? Or is there a jungle in like southeast asia where Pomeranians and Shitzus roam free? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1kjy78/eli5_where_did_dogs_originate_from/ | {
"a_id": [
"cbpp036",
"cbpp08l",
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"score": [
8,
5,
2
],
"text": [
"Selective breeding starting with grey wolves. ",
"They all originate from wolves and with selective breeding we now have all these breeds, I believe.",
"Though I love the idea of of a southeast ... | [] | [] | [
[],
[],
[]
] | |
8vuoso | in the us, people pay insurance companies each month and then when they incur healthcare costs, the insurance companies cover the costs for them. where does the huge us government spending on healthcare come into it? | I know the US government spends huge sums on healthcare, but if insurance companies cover the costs for US citizens, where does the government's spending on healthcare actually go? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/8vuoso/eli5_in_the_us_people_pay_insurance_companies/ | {
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"text": [
"The government has several programs that provide healthcare. \n\nA big one is medicare. You'll get that when you turn 65 (and when you're 65 you'll likely be... | [] | [] | [
[],
[],
[],
[
"https://www.taxpolicycenter.org/briefing-book/how-much-does-federal-government-spend-health-care"
],
[]
] | |
9shox3 | what is the migrant caravan heading to the united states? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/9shox3/eli5_what_is_the_migrant_caravan_heading_to_the/ | {
"a_id": [
"e8ov6gy"
],
"score": [
6
],
"text": [
"There aren't suddenly so many people. These caravans have been coming for years now.\n\nThere was a fairly-recent coup in Honduras (2009, which is almost a decade ago, but still pretty recent; civil unrest has been happening since before then and... | [] | [] | [
[]
] | ||
2mietz | why do palm trees grow in southern european countries like croatia and greece but they don't grow in places like maine or connecticut even though they are about the same distance from the equator? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/2mietz/eli5_why_do_palm_trees_grow_in_southern_european/ | {
"a_id": [
"cm4jmpy"
],
"score": [
11
],
"text": [
"Temperature is influenced by air and ocean currents. In general, the eastern and central parts of North America are significantly colder than Western and southern European countries that are about the same latitude. Then if you go east of west... | [] | [] | [
[]
] | ||
1kge55 | why are schools allowed to conduct random backpack and locker searches? | If previous supreme court cases (i.e. New Jersey v.s. T.L.O) have decided that school staff need reasonable cause to search student's property, then why are random backpack and locker searches still performed? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1kge55/eli5_why_are_schools_allowed_to_conduct_random/ | {
"a_id": [
"cbonk1t",
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"score": [
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2
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"text": [
"That's literally the opposite of what the case you cited says. The court decided that probable cause is *not* required to search a student's personal possessions; the school only needs to meet a vague standard of reasonablen... | [] | [] | [
[],
[]
] | |
2bw67s | why does everyone attack walmart for paying their associates minimum wage when almost every other store does the exact same thing? | I live in Ontario Canada and the minimum wage here is $11/hour which is shit yeah and that's what I get paid as a part-time Walmart cashier. I knew what I was signing up for obviously when I chose to work there. What really confuses me is people bash on Walmart *all the time* oh they are horrible, they don't pay their ... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/2bw67s/eli5_why_does_everyone_attack_walmart_for_paying/ | {
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"score": [
... | [] | [] | [
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[
"http://www.theglobeandmail.com/report-on-business/canadas-top-court-rules-against-wal-mart-in-unionization-case/article19358554/"
],
[],
[
"http://www.huffingtonpost.com/stacy-mitchell/walmart-buy-america_b_3795011.html",
"... | |
6e4d4i | why do some names, like mabel or ebeneezer, seem old-fashioned while other names, like william or mary, seem timeless? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/6e4d4i/eli5_why_do_some_names_like_mabel_or_ebeneezer/ | {
"a_id": [
"di7jhlg"
],
"score": [
4
],
"text": [
"Names like Ebeneezer people have associated with specific times. Thus when you hear that name you think of the 1920s or something. They were also somewhat \"fad\" names that became popular and then died out. Names like Williams were never \"fad\"... | [] | [] | [
[]
] | ||
3mppv9 | would i die if i drank the water found on mars? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3mppv9/eli5_would_i_die_if_i_drank_the_water_found_on/ | {
"a_id": [
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"score": [
98,
3,
3,
18,
18,
3
],
"text": [
"Probably. Much of the dust on Mars' surface is composed of chemicals called [perchlorates](_URL_0_) which are highly toxic. If you we... | [] | [] | [
[
"https://en.wikipedia.org/wiki/Perchlorate"
],
[],
[],
[],
[],
[]
] | ||
5hl9u2 | why was john d rockefeller, the richest man in history, so successful? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/5hl9u2/eli5why_was_john_d_rockefeller_the_richest_man_in/ | {
"a_id": [
"db10x8t",
"db11v74"
],
"score": [
5,
3
],
"text": [
"John D Rockefeller became successful due to the nature of the time period he lived as well his business strategies. He was born in 1839 and founded Standard Oil in 1870. During this time period, the United States ran pretty ... | [] | [] | [
[],
[]
] | ||
1elmef | what makes subway bad for me. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1elmef/eli5_what_makes_subway_bad_for_me/ | {
"a_id": [
"ca1f9ys",
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"score": [
3,
4,
2,
7,
3
],
"text": [
"The meat and bread are of poor quality and made from highly processed ingredients. ",
"Why are you convinced it's bad for you?",
"It *can* be healthy,... | [] | [] | [
[],
[],
[],
[],
[]
] | ||
3nj3pp | our buttholes are the rarest parts of our body that see sunlight, why are they also the darkest parts of our body? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3nj3pp/eli5_our_buttholes_are_the_rarest_parts_of_our/ | {
"a_id": [
"cvojt3d"
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"score": [
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"text": [
"Copied from the last time this appeared and was deemed the correct answer :\n\n\"Copied from askscience:\nThe expression of Androgen receptors is greater in melanocytes located in the areolas and genital area. Thus, Androgen stimulation promotes ... | [] | [] | [
[
"http://www.nature.com/jid/journal/v109/n4/abs/5610049a.html"
]
] | ||
1vrme8 | how does reddit differ the 'top' posts and the 'hot' posts? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1vrme8/eli5_how_does_reddit_differ_the_top_posts_and_the/ | {
"a_id": [
"cev3ri4"
],
"score": [
5
],
"text": [
"Hot posts are posts that are popular weighted against how old they are. A post with a relatively small score can be front page if it is also a very young post.\n\nTop posts are strictly score based, regardless of when they were submitted. That is... | [] | [] | [
[]
] | ||
5sfzd6 | video game development- how do you get from lines of code, to a playable and graphical game? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/5sfzd6/eli5_video_game_development_how_do_you_get_from/ | {
"a_id": [
"ddeqisb"
],
"score": [
5
],
"text": [
"In addition to lines of code there's an enire graphics/art department. That department is designing 3d models and making pictures to skin those models.\n\nThe code takes the models and places them in the world. It creates the situations to know... | [] | [] | [
[]
] | ||
kt2vq | art historians: eli5 why it took so long for people to be able to to draw/paint well. | More specifically, why did it take so long for the techniques for drawing things with consistent scale, perspective, depth and lighting to develop? Or were they always around, but not fashionable to use?
For an example, this is the closest thing I could find to a good representation of what the Talbot Hound looked li... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/kt2vq/art_historians_eli5_why_it_took_so_long_for/ | {
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"c2mzdan",
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"score": [
5,
2,
2,
5,
2,
2
],
"text": [
"It looks like you're focusing on figure drawing, which has had a love/hate relationship over history. I'm hard pressed for examples at t... | [] | [
"http://upload.wikimedia.org/wikipedia/commons/2/2a/Duccio_di_Buoninsegna_036.jpg",
"http://www.britainexpress.com/counties/derbyshire/images/Haddon-Hall/Haddon-Hall-0069-s.jpg"
] | [
[],
[
"http://upload.wikimedia.org/wikipedia/commons/thumb/f/f0/Paolo_uccello%2C_studio_di_vaso_in_prospettiva_02.jpg/170px-Paolo_uccello%2C_studio_di_vaso_in_prospettiva_02.jpg",
"http://upload.wikimedia.org/wikipedia/commons/thumb/9/9d/StPaul%27sCross.jpg/250px-StPaul%27sCross.jpg",
"http://1.bp.blo... | |
es3w96 | why do arabic words, when written in phonetics for learners, have numbers in them? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/es3w96/eli5_why_do_arabic_words_when_written_in/ | {
"a_id": [
"ff7nhtv",
"ff7p0x4"
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"score": [
5,
5
],
"text": [
"Don't really do much of that but the reason is to represent the Arabic letter. The numbers used are the closest thing that look like the letter. \n\nFor example 3 looks like the Arabic letter ع (ayn).",
"They are used t... | [] | [] | [
[],
[]
] | ||
ct8w38 | why does engine power peak in the middle of an engine’s rpm range? | Why wouldn’t a higher RPM lead to more power? Why does a torque / horsepower curve peak below redline? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/ct8w38/eli5_why_does_engine_power_peak_in_the_middle_of/ | {
"a_id": [
"exjciur",
"exjdivr",
"exjf5r8",
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"score": [
5,
3,
6,
2
],
"text": [
"Engines are usually optimized for mid-range power output. No sense in optimizing a car for high revs when your average driver rarely takes it that high.",
"Engines are more eff... | [] | [] | [
[],
[],
[],
[]
] | |
1tdfcw | why does salt melt ice on the road even when its well below 32 degrees? i understand salt lowers the melting point of water but even when it's 10 degrees out the salt still succeeds. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1tdfcw/eli5_why_does_salt_melt_ice_on_the_road_even_when/ | {
"a_id": [
"ce7gemh"
],
"score": [
2
],
"text": [
"Because there is different types of \"salt\".\nThere is just regular Sodium Chloride. Thats just plain salt.\nThere is Mag-Clor. Magnesium Chloride.\n_URL_0_ Then there is stuff like Ice Slicer, which I use at work. It melts down like 5* or s... | [] | [] | [
[
"http://www.iceslicer.com/from-the-lab/"
]
] | ||
dmng1c | how do we know where our body parts (for example our hands) are when in complete darkness? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/dmng1c/eli5_how_do_we_know_where_our_body_parts_for/ | {
"a_id": [
"f52x3th",
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"score": [
32,
5,
2
],
"text": [
"Proprioception. Basically your brain pays attention to what all the body's senses are telling it: balance, touch, etc etc and integrates that into the sense of where your body parts are and what they'... | [] | [] | [
[],
[],
[]
] | ||
2lcp8t | how do they give an address to new houses or business on an existing street? the buildings are sequenced. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/2lcp8t/eli5_how_do_they_give_an_address_to_new_houses_or/ | {
"a_id": [
"cltiyub",
"cltj34c"
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"score": [
6,
3
],
"text": [
"I can't speak for the US (I'm living here at the moment, and the house numbers are often confusing), but in the UK they usually just add a letter, so if the new house is placed between 414 and 415, the house would be named 4... | [] | [] | [
[],
[
"http://www.gutenberg.org/files/12513/12513-h/12513-h.htm"
]
] | ||
1v2wd0 | how can there be liquid water on titan when it's on the far side of our suns "goldilocks zone"? | They found an oxygen rich atmosphere, and liquid water (albeit under the surface) of one of Saturn's moons, Titan. How is this possible since it's outside of the "Goldilocks zone" or the distance from our sun where it's not too hot or not too cold for water to take a liquid form? Doesn't that kinda break the idea of t... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1v2wd0/eli5_how_can_there_be_liquid_water_on_titan_when/ | {
"a_id": [
"ceo6kud",
"ceo6r4i"
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"score": [
12,
6
],
"text": [
"Titan doesn't have a water ocean - Enceladus is the one with the water ocean, if I recall correctly. Titan's oceans are hydrocarbons.\n\nThe reason it can have a subsurface ocean is the same reason there can be geysers in t... | [] | [] | [
[],
[]
] | |
20r9th | what if we extinguished the need for currency? | Is currency the only thing holding us back for consuming faster then we already are | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/20r9th/eli5_what_if_we_extinguished_the_need_for_currency/ | {
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2,
3
],
"text": [
"what do you propose?",
"We need replicators before this can happen. \n\nEdit: like in Star Trek ",
"I'm not entirely sure what you mean by \"holding u... | [] | [] | [
[],
[],
[],
[],
[]
] | |
1vsyds | in the long term, how did the breakup of at & ts bell system benefit consumers? | I was reading about it, and of the 9 children, only 3 remain. And of those 3, 2 purchased all of the rest, including AT & T Corp and MCI, the company that was instrumental in breaking up AT & T to begin with. So, instead of 1 company we have 2, but how did the consumer benefit? What am I missing that occurred betwee... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1vsyds/in_the_long_term_how_did_the_breakup_of_atts_bell/ | {
"a_id": [
"cevknc5"
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"score": [
2
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"text": [
"Before the breakup, every telephone in the United States was connected to one company, and one company decided what services that phone would offer and what price you would pay to use those services. The focus of that company were: first - prote... | [] | [] | [
[]
] | |
3sduqb | how older cartoons were colored. | I know that the backgrounds and such were all done with traditional media, like pens and paint, but how do the characters all have such even color? You don't really see brush strokes or anything like that unless it's a mistake or a stylistic thing. | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3sduqb/eli5_how_older_cartoons_were_colored/ | {
"a_id": [
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2,
3
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"text": [
"The backgrounds were painted as you say, but the characters were painted on clear celluloid sheets that get layered over the background. They paint the outline first, then the color so that you never see the color spill over... | [] | [] | [
[],
[]
] | |
v6ctt | the european union - what does it do and how does it work? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/v6ctt/eli5_the_european_union_what_does_it_do_and_how/ | {
"a_id": [
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"score": [
72,
39,
4,
2
],
"text": [
"The European Union is a group of countries that think it would be better for them if they treated eachother in way that isn't *that* different to how the states work in the US.\n... | [] | [] | [
[],
[],
[],
[]
] | ||
1401zd | in regards to the mit study post, what would happen if the world economy collapsed? what would this mean for the average person? | The article in question is here: _URL_0_
MIT believes that the world economy will collapse by 2030.
Regardless of if it's true or not, what would happen if the world economy did in fact collapse? What would it mean for the average Joe? Should I start learning how to farm and hunt? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1401zd/eli5_in_regards_to_the_mit_study_post_what_would/ | {
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"score": [
12,
6,
3,
4,
2,
2,
2
],
"text": [
"Food shortages and unemployment are the biggest problems. Think \"Great Depression\" only moreso.",
" > Shou... | [] | [
"http://www.reddit.com/r/todayilearned/comments/13zpl2/til_mit_predicts_that_world_economy_will_collapse/"
] | [
[],
[],
[],
[],
[],
[],
[
"http://ferfal.blogspot.com/2008/10/thoughts-on-urban-survival-2005.html"
]
] | |
fwqzzq | how do insects continue to live and function without their heads? | I just saw a video of a decapitated wasp clean it's wounds and fly away with its head. I can wrap my head around how it could still "move" without a head but I can't figure out how it's still moving with "purpose" (such as cleaning, grabbing its head, and then flying away with it) | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/fwqzzq/eli5_how_do_insects_continue_to_live_and_function/ | {
"a_id": [
"fmpzybz"
],
"score": [
23
],
"text": [
"Unlike humans, insects do not use their head to breathe, and their brains only control a few things. They have a nervous system throughout their body controlling many functions that the human brain would. They also will not die of blood loss bec... | [] | [] | [
[]
] | |
bv94wh | who were the protestants, why is there still such a divide between them and catholics, and how was henry viii involved? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/bv94wh/eli5_who_were_the_protestants_why_is_there_still/ | {
"a_id": [
"epmx8in",
"epmykzf",
"epn1hje",
"epnyey0"
],
"score": [
10,
6,
3,
2
],
"text": [
"Protestants are a group of christians who didn't like how the Catholic church was changing. There were many critisms, often revolving around how the church was too secular or corr... | [] | [] | [
[],
[
"https://en.wikipedia.org/wiki/Provisional_Irish_Republican_Army",
"https://en.wikipedia.org/wiki/Reformation"
],
[],
[]
] | ||
31gfq5 | what makes fancy ketchup fancy? is it different from regular ketchup? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/31gfq5/elif_what_makes_fancy_ketchup_fancy_is_it/ | {
"a_id": [
"cq1b27t"
],
"score": [
5
],
"text": [
"[What, in 2015, makes a person unable to find the answer to a question that produces such a huge amount of clear Google results upon entering even just the main adjective and noun of the question into said search engine?](_URL_0_)"
]
} | [] | [] | [
[
"https://www.google.com/search?q=fancy+ketchup&oq=fancy+ket&aqs=chrome.1.69i57j0l5.2081j0j7&sourceid=chrome&es_sm=93&ie=UTF-8"
]
] |
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