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 |
|---|---|---|---|---|---|---|---|---|---|
24vcaa | why has apple never updated their software to allow us to leave group texts? | At face value, it seems idiotic to not give customers something Apple has to know we gripe about. I know that iMessage will send individual messages to people within the group behaving more like email than a group chat.
Ok, so why is SMS different, and why isn't it an option to either select a group chat or send a ma... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/24vcaa/eli5why_has_apple_never_updated_their_software_to/ | {
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"text": [
"As a non-apple user, it drives me up a wall when apple users do group texts.",
"The person sending the message controls who gets th... | [] | [] | [
[],
[],
[],
[],
[],
[]
] | |
1ut7dr | how did dust fuse together to form a planet? | I heard that rocky planets previously were a disk of dust around the sun that fused together until it formed a big planet, but shouldn't the dust just stay next to each other instead of forming a big single rock? Why does it becomes one? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1ut7dr/eli5_how_did_dust_fuse_together_to_form_a_planet/ | {
"a_id": [
"celf2lj",
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"score": [
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"text": [
"Solar systems do start off as accretion disks -- enormous disconnected masses of rotating dust and gas. But over time the little particles of the disks bump into each other and stick together. Smaller... | [] | [] | [
[],
[],
[]
] | |
g1hk3k | why does “ph” stand for potential hydrogen, when a low ph means a high concentration of h+ ions? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/g1hk3k/eli5_why_does_ph_stand_for_potential_hydrogen/ | {
"a_id": [
"fnfo1ie",
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"score": [
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49,
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"text": [
"A high pH means a low concentration of H+ ions, so there is a high “potential” for more. In a low pH solution the “potential” has already been realized because there is a high concentration of H+ ions.... | [] | [] | [
[],
[],
[]
] | ||
24qf5w | why do tetrapak cartons (and others) have colored markings on the packaging, opten hidden under the flap? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/24qf5w/eli5_why_do_tetrapak_cartons_and_others_have/ | {
"a_id": [
"ch9nlta"
],
"score": [
11
],
"text": [
"Those are colour registration marks which are used for print quality control purposes. These marks allows the printer operator or quality control personnel to check if all of the base colours (such as CMYK) are printed correctly (no missing colo... | [] | [] | [
[]
] | ||
5pz14i | what's the psychology behind people becoming so caught up in support of an idea that they can't change it even when they're obviously wrong? | Examples are everything from conspiracy theorists, to people who refuse to believe that a particular car they like is outperformed by a car from another manufacturer, to believing objectively false claims that support their political affiliation. What causes this? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/5pz14i/eli5_whats_the_psychology_behind_people_becoming/ | {
"a_id": [
"dcw0e3w"
],
"score": [
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"text": [
"Ah, good old \"confirmation bias\" as it's called.\n\nI agree with /r/iliketobuildstuff74\n\nPeople have too much pride in their opinions and aren't open to admitting that they can be wrong and changing their minds. Even though it's a more enligh... | [] | [] | [
[]
] | |
5u8vpk | why is it that some people can learn equations and concepts when examples are involved ie: physics/chemistry but struggle with similar ideas when examples aren't involved ie: trig/calc/algebra? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/5u8vpk/eli5_why_is_it_that_some_people_can_learn/ | {
"a_id": [
"dds77zr"
],
"score": [
7
],
"text": [
"There have been many theories of learning which categorise people into different groups depending how they learn.\n\nPretty much all of these theories have been disproven.\n\nHowever, one thing that *is* known is that, however hard it is to categ... | [] | [] | [
[]
] | ||
1o5di8 | if you had a rod that was (hypothetically) a light year long, and you swung the rod in one direction, wouldn't the speed at the other end be faster than the speed of light? | Since moving the rod would be an instant thing, wouldn't the far end of the rod move way further in an instant?
Think of a fishing pole. When you barely move the top of the fishing pole, the line/bait moves a lot. Now do the same thing, but with a metal rod. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1o5di8/eli5_if_you_had_a_rod_that_was_hypothetically_a/ | {
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"ccowuf3",
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"ccp1eut"
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"score": [
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38,
3,
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"text": [
"It wouldn't be instant, far from it. When you move something a \"wave\" goes up it at the speed of sound in that object. It's only when the \"wave\" reache... | [] | [] | [
[],
[],
[],
[],
[]
] | |
82k0jp | why can’t we capitalize numbers like how we capitalize letters? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/82k0jp/eli5_why_cant_we_capitalize_numbers_like_how_we/ | {
"a_id": [
"dvanbfw",
"dvanbji",
"dvanipo"
],
"score": [
5,
4,
5
],
"text": [
"There is no point or meaning to do so.\nNumbers are exactly what they are.\nLetters are to build up a language created locally (and spread) and then interact with others.\nMaths / numbers are universal.... | [] | [] | [
[],
[],
[
"https://en.wikipedia.org/wiki/Text_figures#/media/File:Mediaevalziffern.svg"
]
] | ||
3oguv2 | canadian federal election, why are the liberals doing so much better than the ndp in the polls right now? | Based on some polls linked to on /r/canadapolitics, such as "Nanos (Oct 12): LPC 35.7%, CPC 28.9%, NDP 24.3%." Did the Liberals do anything in particular that won a lot of people over? Did the NDP do anything in particular that turned a lot of voters away? Both? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3oguv2/eli5_canadian_federal_election_why_are_the/ | {
"a_id": [
"cvx447q"
],
"score": [
2
],
"text": [
"Momentum has a lot to do with it. With the Liberals starting to pull ahead, people who care more about defeating the Conservatives than voting NDP are taking their vote to Trudeau's Liberals, sending the NDP into a death spiral. \n\nAs for why th... | [] | [] | [
[]
] | |
62py6m | how were huge circulation daily newspapers like the new york times prepared/printed/distributed nationwide before computers? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/62py6m/eli5_how_were_huge_circulation_daily_newspapers/ | {
"a_id": [
"dfofjof"
],
"score": [
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],
"text": [
"Manufacturing was handled with a machine that assisted with typesetting, which did the work that computer programs do now (I will post video links for some of this below because I can't simply describe it) and webfed offset presses (these are big... | [] | [] | [
[
"https://youtu.be/32RKn46E6Ig",
"https://youtu.be/yhdEYeXsHts"
]
] | ||
8r69px | how are woodpeckers able to keep their beaks sharp enough to chip into trees while also not breaking them? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/8r69px/eli5_how_are_woodpeckers_able_to_keep_their_beaks/ | {
"a_id": [
"e0ots6d"
],
"score": [
3
],
"text": [
"Not an expert but I found this, hope it helps, \"Sometimes a bird needs more than a specialized beak to enable it to get the food it needs. ... The woodpecker's beak is strong and sturdy, with a chisel-like tip for drilling holes in wood. The woo... | [] | [] | [
[]
] | ||
3tm0rc | why are singers always described as "flat" but never "sharp"? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3tm0rc/eli5_why_are_singers_always_described_as_flat_but/ | {
"a_id": [
"cx7bi5h"
],
"score": [
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],
"text": [
"Assuming the people describing the singers voice know the difference between flat and sharp, I would say that it is more common for a singer to sing flat than sharp. This is because singing involves efficient breathing and usage of the diaphragm.... | [] | [] | [
[]
] | ||
1hnx9b | why, no matter how much i pee, does the toilet never fill up? | I just peed a bunch and the water line just stayed the same! | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1hnx9b/eli5_why_no_matter_how_much_i_pee_does_the_toilet/ | {
"a_id": [
"caw5e2x",
"cawc85s",
"cawet5z"
],
"score": [
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5,
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"text": [
"The drain has a \"U\" bend so that if water is added to one side (like urine) the other side rises just as much and drains down into the sewer. This has the benefit of making a water \"plug\" that prev... | [] | [] | [
[],
[],
[]
] | |
bs3gq0 | please explain the relationship between a video game/program & how the computer decides which transistors to flip? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/bs3gq0/eli5_please_explain_the_relationship_between_a/ | {
"a_id": [
"eoikjdb"
],
"score": [
2
],
"text": [
"You have a lot of questions in your post, and a lot of misconceptions.\n\nHere, I'll walk you through some of the events and layers of abstraction between \"w\" and walking forward.\n\n1. You depress the \"w\" key on your keyboard, closing a set ... | [] | [] | [
[]
] | ||
4akcjj | does sound travel slower/quieter on mars? | This may sound weird. Since sound waves travel using air as a medium, and the air is much thinner on mars, would that affect the way that sound travels? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/4akcjj/eli5_does_sound_travel_slowerquieter_on_mars/ | {
"a_id": [
"d113ut8"
],
"score": [
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"text": [
"Yes - the speed of sound on Mars is much lower. Around 240ms^-1 compared to around 332ms^-1 on Earth. \n\nThe density and pressure are much lower, which as you surmise, reduce the speed at which interactions between molecules are able to transmit... | [] | [] | [
[]
] | |
64gg82 | what is the reasoning behind food chains not putting their prices online? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/64gg82/eli5_what_is_the_reasoning_behind_food_chains_not/ | {
"a_id": [
"dg1ybfc"
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"score": [
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"text": [
"It is up to the district manager for the franchise. So one person can buy a wendys and set their prices but they are overseen so it's set by the district manager, not the individual store. It goes along with how some cities are more expensive to ... | [] | [] | [
[]
] | ||
49w2ac | why do people go to those places to cash a check? why not go to a bank? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/49w2ac/eli5_why_do_people_go_to_those_places_to_cash_a/ | {
"a_id": [
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"d0vcony",
"d0vcwf9",
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"score": [
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"text": [
"Because many banks don't like to set up in bad neighborhoods, and the people living there can't really afford the time or transport cost to go to a good neigh... | [] | [] | [
[],
[],
[],
[],
[]
] | ||
1fpale | how do companies issue stock and establish equity if they are a new company? | Is there a formal way of doing it? What's the process with that? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1fpale/eli5_how_do_companies_issue_stock_and_establish/ | {
"a_id": [
"cacghhx"
],
"score": [
2
],
"text": [
"So I am assuming you mean private stock? In this case, when you **incorporate** you create your business with a certain amount of equity that you put in. For instance, lets say I start a coffee shop as a corporation for $10,000 of my own money. I... | [] | [] | [
[]
] | |
crjhca | why do women feel bad during their period? | Both psychologically and physically | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/crjhca/eli5_why_do_women_feel_bad_during_their_period/ | {
"a_id": [
"ex5thnu",
"ex7g1jq"
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"score": [
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2
],
"text": [
"From what my sister has told me -she's a nurse- is that when a woman has a cramp it's pretty much her body simulating birth, but a mild version of it. Her entire uterine lining has been built up for those 28-30 days, and whe... | [] | [] | [
[],
[]
] | |
3115gq | why is local produce more expensive than non-local? | I would like to be green and help the planet but it seems like local produce is always more expensive and I don't understand why. Shouldn't the fact that it takes less resources to bring the produce to market automatically make it cheaper? Do the markets like Whole Foods know that anyone that actually cares about this ... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/3115gq/eli5_why_is_local_produce_more_expensive_than/ | {
"a_id": [
"cpxmn8j",
"cpxmoss"
],
"score": [
11,
3
],
"text": [
"It's due to economies of scale. As Wikipedia puts it, \"economies of scale are the cost advantages that enterprises obtain due to size, output, or scale of operation, with cost per unit of output generally decreasing with i... | [] | [] | [
[],
[]
] | |
7doxka | what makes someone an intellectual "genius" or "prodigy"? how can someone be tremendously smarter than the general population? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/7doxka/eli5_what_makes_someone_an_intellectual_genius_or/ | {
"a_id": [
"dpze733",
"dpzkhn8"
],
"score": [
10,
3
],
"text": [
"**TL;DR**: *They \"won\" the smartness genetic lottery, plus had time and exposure to get really good at what they do.*\n\nLet's make an analogy with dogs.\n\nWith dogs, you have your basic dumb-as-a-post mutt that would ha... | [] | [] | [
[],
[]
] | ||
qxx8x | flooding the engine | What does it mean, what does it cause, how do you fix it, etc. thank you! | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/qxx8x/eli5_flooding_the_engine/ | {
"a_id": [
"c41cf7i",
"c41cwv9",
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"score": [
6,
6,
3
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"text": [
"When you flood the engine, that means you have injected too much fuel. In order for combustion to take place, the oxygen/fuel ratio has to be within certain limits, within the lower and upper explosive... | [] | [] | [
[],
[],
[]
] | |
5bx673 | how is it possible that the brain wants to take action but actually prevents itself from doing anything? | Like when I really want to learn to better my grades but end up doing nothing instead.
It has the capacity to acknowledge its bad situation, even offers a solution but ends up doing nothing. I mean it is the very same brain -same origin of thought- but it feels more like two brains fighting each other.
It drives me c... | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/5bx673/eli5_how_is_it_possible_that_the_brain_wants_to/ | {
"a_id": [
"d9rxbuf",
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"score": [
3,
2,
2
],
"text": [
"Incredibly accurate. Some people might say it's because you don't really want it, I've been told that, but I just have to disagree.",
"If you really want to know about the brain check out Brain Game... | [] | [] | [
[],
[
"http://braingames.nationalgeographic.com/"
],
[]
] | |
3v67ki | considering the computational power of supercomputers, could a 60s, 70s or 80s supercomputer run a video game with massive space battles? | Or just simply big battles with lots of explosions and units shooting/fighting. The space battles in the 70s and 80s Star Wars movies weren't that large, but those have must of been done with supercomputers as modern cartoons are done with it too.
What I am referring to in my initial question is could they do this wit... | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3v67ki/eli5_considering_the_computational_power_of/ | {
"a_id": [
"cxkmury",
"cxkn8si"
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"score": [
5,
2
],
"text": [
"The original star wars battles were done with models made of plastic and glue with special wires and motors to move them around, then filmed with a camera. The versions with computer animation were done just before episode I... | [] | [
"https://www.youtube.com/watch?v=EE1KFiTQp6s",
"https://www.youtube.com/watch?v=h9x8eYjUQzg"
] | [
[],
[
"https://ajaylee.files.wordpress.com/2012/08/toystory1995brrip720px21.jpg"
]
] | |
j4fw0 | [li5] what is the fourth dimension, why is it significant, and how would i plot a line in a tesseract? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/j4fw0/li5_what_is_the_fourth_dimension_why_is_it/ | {
"a_id": [
"c292189"
],
"score": [
8
],
"text": [
"The fourth dimension commonly refers to time. A dimension is essentially a direction in which things happening can be compared. So something can be up from something else, or to the left, or to the front, or in the future.\n\nHowever, your ques... | [] | [] | [
[]
] | ||
3uzb0a | why do reddit points fluctuate over time? | I'm not being naive -- I know points operate through up and down votes. Are there other factors at play though? Do posts gain or lose points according to responses below or above them? And, most importantly, how do you game them? > :) | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3uzb0a/eli5why_do_reddit_points_fluctuate_over_time/ | {
"a_id": [
"cxizali"
],
"score": [
6
],
"text": [
"The fluctuations are a bot prevention mechanism. Shadow bans were created in order to get rid of malicious bots, but that could be easily tested if their upvote did not count toward a thread if the page was refreshed a minute later. Thus, Reddit ... | [] | [] | [
[]
] | |
33p7g1 | i live in the ne united states; this morning it is 30 degrees fahrenheit; how come the sun beating down on us for 13.5 hours a day doesn't warm it up? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/33p7g1/eli5_i_live_in_the_ne_united_states_this_morning/ | {
"a_id": [
"cqn1wuw",
"cqn29st"
],
"score": [
2,
2
],
"text": [
"There is constantly more cold air coming in to negate the heating effects of the sun",
"The sun is still pretty low this time of the year, so its rays have to cover much more ground than during the summer when the rays h... | [] | [] | [
[],
[]
] | ||
43lc9q | what is the difference between the imf and the world bank? | What functions do they serve and how do they differ? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/43lc9q/eli5_what_is_the_difference_between_the_imf_and/ | {
"a_id": [
"czj1hxg"
],
"score": [
3
],
"text": [
"The World Bank (International Bank for Reconstruction and Development) is primarily concerned with economic development in developing nations. It helps poor nations get richer by giving them loans for improvements they might need, like rebuilding... | [] | [] | [
[]
] | |
1vwnhe | the strategy, gameplay, and scoring of curling. | I'm interested in watching curling at the 2014 winter olympics. I can't seem to find a good explanation on the gameplay (how ends work), strategy and scoring of the game. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1vwnhe/eli5_the_strategy_gameplay_and_scoring_of_curling/ | {
"a_id": [
"cewls48",
"cewp8wu"
],
"score": [
15,
3
],
"text": [
"Throw the rock into the bullseye, sweeping makes it go straighter and farther.\n\nRocks in front of the bullseye (actually called the house) make it harder to remove rocks on the bullseye. \n\nThe scoring is based on rocks ... | [] | [] | [
[],
[]
] | |
8goew6 | why does the air trapped in food become puffy before it expires? (like packaged meat) | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/8goew6/eli5_why_does_the_air_trapped_in_food_become/ | {
"a_id": [
"dydc3n4",
"dydc761"
],
"score": [
4,
5
],
"text": [
"Bacteria can sometimes produce gases as they grow, in a sealed package this will lead to swelling. However sometimes the air is trapped in the sealing process.",
"It's not the air that's trapped inside that expands. Mos... | [] | [] | [
[],
[]
] | ||
23917j | germans of reddit, i'm trying to understand your school system. please break it down for me? | From Grundschule to Your Job. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/23917j/eli5_germans_of_reddit_im_trying_to_understand/ | {
"a_id": [
"cgunv4x",
"cguo0ou"
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"score": [
3,
2
],
"text": [
"There is the Grundschule which is Elementary school, everyone goes there for four years.\n\nFrom then on there are three branches:\n\n* Hauptschule which goes to grade 9 and is meant to give you the very fundamentals\n* Real... | [] | [] | [
[],
[]
] | |
2b7yzf | why doesn't nato or un not send military to claim mh17 crash site? | As a Dutchman I don't understand why we let the rebels keep control, don't we vastly out gun them? Why don't we take control of the crash site? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/2b7yzf/eli5_why_doesnt_nato_or_un_not_send_military_to/ | {
"a_id": [
"cj2np0z",
"cj2nw1t",
"cj2rfd1"
],
"score": [
2,
3,
4
],
"text": [
"Money, lives, and public opinion.\n\nIt costs lots of money to deploy the US military somewhere. Deploying troops in the Ukraine would cost at least billions of dollars.\n\nIt is not a situation where a... | [] | [] | [
[],
[],
[]
] | |
755rx9 | why does water create "white rings" on wood? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/755rx9/eli5_why_does_water_create_white_rings_on_wood/ | {
"a_id": [
"do3tzy2"
],
"score": [
3
],
"text": [
"By wood I believe you are referring to wood furniture. \n It doesn't effect the wood itself but rather it goes into the clearcoatband finish on the table or other wood surface.\n A hot pizza box will do the same thing if placed directly on a ta... | [] | [] | [
[]
] | ||
4pskxf | today the richest 400 people lost billions. when stuff like that happens where does the money go? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/4pskxf/eli5_today_the_richest_400_people_lost_billions/ | {
"a_id": [
"d4nlqrt"
],
"score": [
5
],
"text": [
"Nowhere.\n\nIf I have a mint condition copy of Action Comics #1 (1st Superman, worth $millions) and my cat pees on it, I now have an old smelly comic worth nothing. The money it was \"worth\" didn't go anywhere; one minute it had perceived value... | [] | [] | [
[]
] | ||
3bzmyd | how can you have a prison sentence for 120 years when the prisoner won't live for that long? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/3bzmyd/eli5_how_can_you_have_a_prison_sentence_for_120/ | {
"a_id": [
"csqylcy",
"csqylks",
"csqyph2",
"csr0m7x"
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"score": [
8,
5,
2,
4
],
"text": [
"If the sentence allows parole, then generally you're only eligible for parole after you've served a certain fraction of the total sentence, so longer sentences are used to set when... | [] | [] | [
[],
[],
[],
[]
] | ||
6jcmh7 | how can drug manufacturers get fda approval when they can't prove or even understand it's underlying mechanisms? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/6jcmh7/eli5_how_can_drug_manufacturers_get_fda_approval/ | {
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"djd9hwh",
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"score": [
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],
"text": [
"They can prove it. They do YEARS of testing both on animals and then later on humans. Trial after trial and document it all so they have as much data as possible on how it works an... | [] | [] | [
[],
[],
[],
[]
] | ||
8gyxqp | how is it that nearly every independent study confirms that piracy costs the movie, music and games industries virtually nothing in lost sales? it seems counter-intuitive that it wouldn't, since it's reducing the artificial scarcity. and why do they refuse to accept these facts? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/8gyxqp/eli5_how_is_it_that_nearly_every_independent/ | {
"a_id": [
"dyfoscv"
],
"score": [
2
],
"text": [
"Intellectual property is a funny thing legally. It doesn't exist physically, but has value, and deserves to be respected. So I think it's less of a profit thing and more of an intellectual property thing."
]
} | [] | [] | [
[]
] | ||
6osxu1 | why is it that the audible sound of one person clapping isn't the same decibel level as an audience clapping since all participants are doing the same sound causing action? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/6osxu1/eli5_why_is_it_that_the_audible_sound_of_one/ | {
"a_id": [
"dkjyyrm",
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"score": [
7,
2
],
"text": [
"Sound is pressure waves. And when two pressure waves meet the pressures are added together to generate higher pressures. So when you have two sound sources of the same sound you get more volume then any single one of them.",... | [] | [] | [
[],
[]
] | ||
39enoi | what would happen to reddit if everyone suddenly stopped buying reddit gold? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/39enoi/eli5_what_would_happen_to_reddit_if_everyone/ | {
"a_id": [
"cs2r18w",
"cs2r2sa",
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"score": [
27,
8,
8,
2
],
"text": [
"Reddit would have to run a lot more ads. The reason you only see a couple of ads on the sidebar instead of banner ads and paid comments is because the cost to keep Reddit running ... | [] | [] | [
[],
[],
[],
[]
] | ||
fqhlav | how do they actually perform the rt-pcr tests? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/fqhlav/eli5_how_do_they_actually_perform_the_rtpcr_tests/ | {
"a_id": [
"flqf9d3",
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"score": [
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6,
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],
"text": [
"They basically throw in Primers that can attach to the RNA of Coronavirus together with a bunch of materials needed to build new RNA.\n\nIf the coronavirus RNA is present the the p... | [] | [] | [
[],
[
"https://youtu.be/KWpq5zliENc",
"https://imgur.com/a/6qUPlqa"
],
[],
[]
] | ||
d3om9j | - what does it mean when someone says something is “lovecraftian”? (i know who hp lovecraft is, but never read any of his books) | [deleted] | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/d3om9j/eli5_what_does_it_mean_when_someone_says/ | {
"a_id": [
"f0431fe",
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"score": [
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"text": [
"_URL_0_\n\nFirst line of this Wikipedia page.\n\nLovecraftian horror is a subgenre of horror fiction that emphasizes the cosmic horror of the unknown (or unknowable) more than gore or other elements of... | [] | [] | [
[
"https://en.m.wikipedia.org/wiki/Lovecraftian_horror"
],
[],
[]
] | |
7s6vdv | why is there a discernible difference in the amount of red and or blue light seen when switching from left or right eye? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/7s6vdv/eli5_why_is_there_a_discernible_difference_in_the/ | {
"a_id": [
"dt2e5m4",
"dt2f9t4"
],
"score": [
2,
2
],
"text": [
"Are you sitting near a window? Is the windows facing your right or left side of your head? The light from the outside is more blue, forcing your eyes to reduce the reactivity to blue light, and making things appear more mage... | [] | [] | [
[],
[]
] | ||
ji8mt | the plot to my little pony | Title says it all. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/ji8mt/eli5_the_plot_to_my_little_pony/ | {
"a_id": [
"c2cbv77",
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"score": [
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12,
2,
2,
12,
2
],
"text": [
"Twilight and her pet baby dragon Spike are sent on a mission (because they are always forever alone) to make friends in a small villag... | [] | [] | [
[],
[],
[],
[],
[],
[]
] | |
fabcf4 | why is it that some days you think “wow i’m actually good looking” and other days you think “wow damn i’m the ugliest being in the universe?” | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/fabcf4/eli5_why_is_it_that_some_days_you_think_wow_im/ | {
"a_id": [
"fiwx8u3",
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"score": [
40,
5,
8,
6
],
"text": [
"Serotonin swings due to changes in Vit D production / consumption, tryptophan ratio of protein intake, and some magnitude of other nutritional and environmental variations. You ar... | [] | [] | [
[],
[],
[],
[]
] | ||
blnh3w | what's the difference between a creative commons license and traditional copyright? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/blnh3w/eli5_whats_the_difference_between_a_creative/ | {
"a_id": [
"empuysb",
"empwnbb"
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"score": [
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"text": [
"Creative commons let's you do more stuff.\n\nCopyright is a bit like saying \"This is my work, nobody can do anything yo it or copy it without my explicit permission. If you put any part of it anywhere it must be s tiny bit ... | [] | [] | [
[],
[]
] | ||
1oz796 | how is it legal for a city government pass a law to ban smoking within a private business? | It doesn't make sense for a government to pass laws to restrict a business owner in a free enterprise market. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1oz796/eli5_how_is_it_legal_for_a_city_government_pass_a/ | {
"a_id": [
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"score": [
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3,
2,
4,
2,
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],
"text": [
" > It doesn't make sense for a government to pass laws to restrict a business owner in a free enterprise market.\n\nBut it does make se... | [] | [] | [
[],
[],
[],
[],
[
"http://www.wwnytv.com/news/politics/Milk-No-Longer-Treated-As-Oil-By-EPA-119717664.html",
"http://en.wikipedia.org/wiki/Commerce_Clause#Text_and_pairing"
],
[]
] | |
1mpagv | why has youtube has taken away the 'pause and let it buffer' function to its videos and changed it with the new (seemingly very unpopular) system? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1mpagv/eli5_why_has_youtube_has_taken_away_the_pause_and/ | {
"a_id": [
"ccbbyx4",
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"score": [
15,
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"text": [
"I would imagine it's to conserve bandwidth. If a lot of people were buffering videos, but not watching them to the end, that's a whole lot of wasted bandwidth",
"I didnt even know that was changed.... | [] | [] | [
[],
[],
[]
] | ||
fsiysb | why is a pitch black room a different color than that same room with your eyes closed? | I have a room in my house that has no windows. When I close the door and just stare into the blackness vs closing my eyes and in that room, I cant pinpoint exactly the difference but I can tell its different.
Whether I'm mistaken or it is different please explain | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/fsiysb/eli5_why_is_a_pitch_black_room_a_different_color/ | {
"a_id": [
"fm1o1gd"
],
"score": [
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"text": [
"Because the room isn’t truly pitch black. It is very, very difficult to truly snuff out all light in a room. There’s probably some coming in under the door, or through some hinges, or from some other source, and in comparison to the utter blackne... | [] | [] | [
[]
] | |
3913tk | why do westerners like being tan while asians prefer being pale? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/3913tk/eli5_why_do_westerners_like_being_tan_while/ | {
"a_id": [
"crzfp1n",
"crzfrri"
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"score": [
7,
3
],
"text": [
"Beauty has several societal factors. One of the biggest that can be seen across diverse cultures is what the powerful/rich do. For a long time in Western history, being pale was considered beautiful. Why? Because it meant yo... | [] | [] | [
[],
[]
] | ||
25j0tk | why did women in the 18th and 19th century "swoon" and faint? why don't they do that now? | Its a trope seen in books and film since forever and when I was a kid, I always just took it for granted that fainting was just something women did.
Is it purely psycho schematic? I kind of imagine it being like the falling people in those evangelical healing spectacles where the pastor touches them on the head and th... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/25j0tk/eli5_why_did_women_in_the_18th_and_19th_century/ | {
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"score": [
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"text": [
"I vaguely remember it had something to do with corsets and how it ... | [] | [] | [
[],
[],
[],
[
"http://youtu.be/VOm9qLwlvSc"
],
[],
[],
[],
[],
[]
] | |
2314mj | why are older, smaller houses more expensive toward the downtown core than bigger, newer houses in the suburbs? | I have never understood this. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/2314mj/eli5_why_are_older_smaller_houses_more_expensive/ | {
"a_id": [
"cgscx8z",
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"score": [
13,
3
],
"text": [
"Location, location, location.",
"This is not true in all cities. If the downtown is an attractive are then this increases the prices of all houses in the area. It's nice to be able to walk to the businesses down town. A... | [] | [] | [
[],
[]
] | |
8o6rkl | why do mammalian young drink milk while other animals start on solids immediately after birth? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/8o6rkl/eli5_why_do_mammalian_young_drink_milk_while/ | {
"a_id": [
"e01h5ud"
],
"score": [
2
],
"text": [
"Evolutive advantage, at some point in the evolution race our ancestors started to feed their young with secretions from their own body, it was so successful on keeping young alive that we still do it today.\n\nIn the evolutive race of you have a ... | [] | [] | [
[]
] | ||
fwrl82 | when a pen quits half way through the word, why will it write on a fresh piece of paper but not over the words it failed to write in the first place? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/fwrl82/eli5_when_a_pen_quits_half_way_through_the_word/ | {
"a_id": [
"fmqtic0",
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"score": [
212,
58,
12,
18297,
2663
],
"text": [
"The tiny ball bearing in a pen is lubricated by its own ink, but expecting some friction to keep it rolling. When the pen stops writing its because... | [] | [] | [
[],
[],
[],
[],
[]
] | ||
1e9gya | on the news this morning, it said that our co2 levels are the highest in human history. what does this mean for us and our planet? | on the today show this morning, a woman said the co2 levels in our atmosphere are the highest they've been in 4 million years, and it takes decades to reverse co2 damage. what does this mean for the human race? and our planet as a whole? how will it affect us, if at all, and what can we do to fix it? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1e9gya/eli5_on_the_news_this_morning_it_said_that_our/ | {
"a_id": [
"c9y22y0",
"c9y2ibj",
"c9y31a1"
],
"score": [
6,
4,
9
],
"text": [
"higher CO2 will lead to increased temperatures, among other problems. This will lead to may issues including melting of ice caps and ocean levels rising.\n\nThis is the whole basis behind concerns abou... | [] | [] | [
[],
[],
[]
] | |
2onhyn | how come i can feed my dog the same exact food for weeks but as a human i need to change up what i eat daily? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/2onhyn/eli5_how_come_i_can_feed_my_dog_the_same_exact/ | {
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"cmorfyy",
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"score": [
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6,
12,
8,
2,
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"text": [
"You wouldn't if you had a well-balanced slop you could eat all day every day. (And really even if you didn't. People didn't change what... | [] | [] | [
[],
[],
[],
[],
[],
[]
] | ||
krnew | astrological signs and how they supposedly affect us | Why our birthday makes us a certain sign, what the personality traits are, and what the planets have to do with it. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/krnew/eli5_astrological_signs_and_how_they_supposedly/ | {
"a_id": [
"c2mn2dg",
"c2mpl0a",
"c2mn2dg",
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"score": [
11,
4,
11,
4
],
"text": [
"Ancient people didn't understand what outer space was, and thought that the night sky was just a large blanket with dots on it, which depicted signs from the gods. As such, they... | [] | [] | [
[],
[],
[],
[]
] | |
bwecx1 | why do things get sun bleached through a window but you don't get a sunburn when sitting near a window? | [deleted] | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/bwecx1/eli5_why_do_things_get_sun_bleached_through_a/ | {
"a_id": [
"epwyyfv"
],
"score": [
6
],
"text": [
"Ultraviolet rays are broken down into two types: UVB and UVA. Normal windows block most UVB rays which are the ones responsible for sunburn. However, they still let in UVA rays, which can still cause bleaching."
]
} | [] | [] | [
[]
] | |
3gcwcp | how can there be so many swimming world records every year? shouldn't there be a limit to how fast you can swim? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/3gcwcp/eli5_how_can_there_be_so_many_swimming_world/ | {
"a_id": [
"ctx1u2e"
],
"score": [
7
],
"text": [
"Swimming at the professional/Olympic level has basically reached its limits from a human standpoint. What changes now is that engineers find new materials and ways to design swimwear that makes the swimmers more and more hydrodynamic, so they wil... | [] | [] | [
[]
] | ||
16rd0l | please explain the new mathematical breakthrough for this effective teleportation to me like i'm 5. | _URL_0_
Article can be seen here, and here is a link to the post in /r/science:
_URL_1_
Thanks in advance! | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/16rd0l/please_explain_the_new_mathematical_breakthrough/ | {
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3,
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"text": [
"Lots of upvotes, no responses.\n\nGuess this is a tough one...\n\nHope you get an answer to this, I'm also curious..",
"It has nothing to do with what you're thinking of as teleportation.\n\nIt's ve... | [] | [
"http://www.cam.ac.uk/research/news/mathematical-breakthrough-sets-out-rules-for-more-effective-teleportation/",
"http://www.reddit.com/r/science/comments/16qvz8/mathematical_breakthrough_sets_out_rules_for_more/"
] | [
[],
[],
[]
] | |
16oocb | how can production companies afford to release straight to dvd movies? | I can understand it a bit better from a CGI cartoon movie, but I just saw a commercial for Death Race 3. I know Death Race 2 was straight to dvd. But these are live action movies with large budgets. How do these keep getting made when 99% of the time they will not make their budget back? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/16oocb/eli5_how_can_production_companies_afford_to/ | {
"a_id": [
"c7xwhbe",
"c7xwksy",
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"score": [
2,
2,
2
],
"text": [
"The standard Roger Corman answer is, they don't have large budgets. (someone brought him the script for \"Waterworld\" and he said, \"This picture could easily go to a million dollars!\" ) ",
"Well ... | [] | [] | [
[],
[],
[]
] | |
1eg9la | who makes money off of those "meet hot singles in your area" ads and how? do they actually work? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1eg9la/eli5_who_makes_money_off_of_those_meet_hot/ | {
"a_id": [
"c9zx2ki",
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"score": [
2,
3
],
"text": [
"The websites who host the adverts are the ones who make the money from showing them, same as any website advertisement. \n\nAs for whether or not they work, I would assume they must get a reasonable amount of visitors throug... | [] | [] | [
[],
[]
] | ||
5srory | why do people use carpet in their homes? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/5srory/eli5_why_do_people_use_carpet_in_their_homes/ | {
"a_id": [
"ddhbqs9",
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"ddhrezn"
],
"score": [
2,
4,
11,
10,
3,
3,
4,
2,
2
],
"text": [
"It is soft underfoot, and you make less noise when you're moving aro... | [] | [] | [
[],
[],
[],
[],
[],
[],
[],
[],
[]
] | ||
6w7ce7 | how do tall trees work? wouldn't the higher branches simply shade the lower branches, killing efficiency? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/6w7ce7/eli5_how_do_tall_trees_work_wouldnt_the_higher/ | {
"a_id": [
"dm5uqwp"
],
"score": [
6
],
"text": [
"The sun isn't always directly overhead so lower branches still get some light. They also tend to grow to be farther away from the trunk than the branches at the top.\n\nBut the big point of being a tall tree is to get above all the *other plants*... | [] | [] | [
[]
] | ||
449lmm | the different biases and an example of each? | I recently got to thinking about the different types of biases and realized I didn't understand many of them. Confirmation bias in particular. Maybe reddit can help me on this one?
EDIT: Thanks everyone! This was all very helpful :) | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/449lmm/eli5_the_different_biases_and_an_example_of_each/ | {
"a_id": [
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2,
2,
2
],
"text": [
"I don't have a list of every kind of bias in front of me, so I'll give you a partial answer and explain confirmation bias.\n\nConfirmation bias is essentially... | [] | [] | [
[],
[
"http://io9.gizmodo.com/5974468/the-most-common-cognitive-biases-that-prevent-you-from-being-rational"
],
[],
[],
[
"http://static.tvtropes.org/pmwiki/pub/images/naturalnews-fbsymbol_7793.jpg",
"http://www.wallcoo.net/paint/bob_ross_csg/images/bob_ross_csg024_autumn_glory.jpg",
"http... | |
2d7ezp | why do many lesbians date other lesbians who take on a male appearance (short hair, loose jeans, macho behavior)? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/2d7ezp/eli5why_do_many_lesbians_date_other_lesbians_who/ | {
"a_id": [
"cjmth2u",
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"score": [
6,
4,
2
],
"text": [
"The best answer I can give is a question:\n\nIf *you* were to date a straight butch-looking, masculine-acting woman would that make you a little bit gay? ",
"There is a division between butch (the o... | [] | [] | [
[],
[],
[]
] | ||
132eur | why is it a big deal that general petraeus was having an affair? | Is it just our Puritan American attitude? Or are there greater governmental implications I'm just not understanding?
(I haven't been following the news super closely)
| explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/132eur/eli5_why_is_it_a_big_deal_that_general_petraeus/ | {
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"On one level the affair... | [] | [] | [
[],
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] | |
d3f18l | is it possible to identify personality disorders in a scientific way ? | I'm talking about MRIs or similar methods to identify a personality disorder (borderline, bipolar, etc) in a certain way, less subjective than therapy.
Thank you ! | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/d3f18l/eli5_is_it_possible_to_identify_personality/ | {
"a_id": [
"f029b6f",
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"score": [
3,
5
],
"text": [
"I remember something saying that people with borderline personality usually have a smaller frontal cortex.\n\nIt does not mean they are stupid, as the \"smaller area\" is mostly involved into emotion processing, rather than ... | [] | [] | [
[],
[]
] | |
43huc3 | what would happen if you combined the strongest acid with the strongest base? | Combining equal parts (100mL if you guys need an amount) of Fluoroantimonic acid (pH of -18 to -31) and Lithium diisopropylamide (pH of 36) | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/43huc3/eli5_what_would_happen_if_you_combined_the/ | {
"a_id": [
"czib16k",
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"score": [
7,
2,
4,
2
],
"text": [
"They would react and you would have roughly 200ml of whatever the leftover chemicals would be.\n\nThe same as if you mix milk and lemon juice.",
"Well, \"equal parts\" in this ... | [] | [] | [
[],
[],
[],
[]
] | |
6y942z | why is there a european and american model for tracking major storms (hurricanes, tropical storms, snowstorms etc) and why are they always so drastically different? | For instance, the upcoming Hurricane Irma path from the EU model is saying it'll [stroll through the Caribbean with decent strength before drastically losing strength and making it's way up the western Florida coast and dying off in Mid Atlantic interior](_URL_0_)
Whereas the American model it's saying Irma is gonna f... | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/6y942z/eli5_why_is_there_a_european_and_american_model/ | {
"a_id": [
"dmljyc0",
"dmloorh",
"dmlz5ni"
],
"score": [
25,
6,
12
],
"text": [
"Basically the algorithms used are a bit different as you can imagine weather especially on the scale of hurricanes is complex. Additionally the EU and US use different satellites to get data. In recen... | [] | [
"https://www.google.com/amp/s/www.washingtonpost.com/amphtml/news/capital-weather-gang/wp/2017/09/05/catastrophic-hurricane-irma-now-a-cat-5-is-on-a-collision-course-with-florida/"
] | [
[],
[],
[]
] | |
6frbvk | why do governments and corporations pay to continue support for operating systems like xp rather than just upgrading? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/6frbvk/eli5_why_do_governments_and_corporations_pay_to/ | {
"a_id": [
"dike4i4",
"dike5wv"
],
"score": [
2,
2
],
"text": [
"Usually the reason is they have made a ton of custom software that only runs on it. They have to recode large parts of their programs which is very expensive.",
"I'm not completely sure why the government does this, but ... | [] | [] | [
[],
[]
] | ||
3yurfr | if ginseng is so valuable why don't/can't people just plant it? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3yurfr/eli5_if_ginseng_is_so_valuable_why_dontcant/ | {
"a_id": [
"cygsi06",
"cygudt8",
"cyh0u2p"
],
"score": [
3,
3,
4
],
"text": [
"_URL_0_\n\nThis guy will explain why my friend",
"It takes about 10 years to mature and requires very precise conditions to grow.",
"My grandfather/uncle was a ginseng farmer in Korea. \n\nThe ... | [] | [] | [
[
"https://www.youtube.com/watch?v=TkGnhqRAQRA"
],
[],
[]
] | ||
1r7a4c | how can a toothpick balance a fork and knife on the edge of a glass cup? | Please explain the science behind this.
_URL_0_ | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1r7a4c/eli5_how_can_a_toothpick_balance_a_fork_and_knife/ | {
"a_id": [
"cdkbe6r"
],
"score": [
2
],
"text": [
"Center of mass. The ends (the parts you hold) are heavier than parts that go into your mouth, so the center of gravity (where it needs to balance on the pivot) is further down the toothpick that it seems."
]
} | [] | [
"https://www.youtube.com/watch?v=HUad2c4jdK8&feature=youtube_gdata_player"
] | [
[]
] | |
5mxg7d | do viruses and bacteria have a colour? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/5mxg7d/eli5_do_viruses_and_bacteria_have_a_colour/ | {
"a_id": [
"dc71jl1",
"dc737qx"
],
"score": [
6,
2
],
"text": [
"Correct me if I'm wrong but I believe viruses are too small to reflect visible spectrum light. So, in essence they are colourless. However, whether it be for aesthetic detail or visibility they are pseudocoloured to what eve... | [] | [] | [
[],
[]
] | ||
6i4s5f | why do some hotels fill their rooms with uncomfortably large pillows? are they comfortable for anyone? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/6i4s5f/eli5_why_do_some_hotels_fill_their_rooms_with/ | {
"a_id": [
"dj3j7om"
],
"score": [
3
],
"text": [
"The people picking out the pillows don't necessarily try them before theu buu them. It probably looks nice till you actually try it, and if it looks nice on their website, people will want to stay there."
]
} | [] | [] | [
[]
] | ||
z80h2 | what value to society does investment banking add? | I know a lot of people that are aiming to join the investment banking industry primarily driven by the pay. What I wonder is how such an industry became so big and attractive? Why is the industry so lucrative when it does not produce anything beyond a service as a middleman? (you can correct me if my perception of the... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/z80h2/eli5_what_value_to_society_does_investment/ | {
"a_id": [
"c629g4y",
"c62adjd",
"c62blez"
],
"score": [
3,
3,
2
],
"text": [
"Investment Banking (very simply) moves money placed into savings back into the economy. \n\nA worker gets paid and takes his money to the bank, putting it there for safe-keeping. Without investment bank... | [] | [] | [
[],
[],
[]
] | |
38j7zh | why are we so scared of ai ? | If we achieve an AI capable of developing consciousness, wouldn't it make sense that the only goal of that entity would be to live forever? Therefore it would do everything to balance resources , stabilize society as a whole so it can stay powered endlessly and never be threaten by humans ? What else could be its goal ... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/38j7zh/eli5_why_are_we_so_scared_of_ai/ | {
"a_id": [
"crvf95l",
"crvgege",
"crvhlmp",
"crviiq5",
"crvlm13",
"crvu7d1"
],
"score": [
3,
3,
2,
2,
2,
2
],
"text": [
"God creates man...\nMan kills God...\nMan creates AI...\nAI Kills Man...\nMan wonders where he went wrong.",
"The problem is you don... | [] | [] | [
[],
[
"https://en.wikipedia.org/wiki/Technological_singularity"
],
[],
[],
[
"http://wiki.lesswrong.com/wiki/Paperclip_maximizer"
],
[]
] | |
cb5uor | how the hell did so many natives die from unfamiliar eastern viruses, but conquistadors didn’t all die from unfamiliar western ones? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/cb5uor/eli5_how_the_hell_did_so_many_natives_die_from/ | {
"a_id": [
"etd9mnv",
"etd9q6o",
"etd9sfj"
],
"score": [
10,
2,
3
],
"text": [
"Europe was MUCH more crowded and had much more of a transportation network set up. So there was massive amounts of commerce going into and out of every European port. Sailors carried all the diseas... | [] | [] | [
[],
[],
[]
] | ||
5fvuwc | why does vitamin c make us wanna eat more? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/5fvuwc/eli5_why_does_vitamin_c_make_us_wanna_eat_more/ | {
"a_id": [
"danff10"
],
"score": [
2
],
"text": [
"Vitamin C gives you alertness.. energy to say. When you are even the slightest bit energised your body is going to want to consume so therfore your body is reacting to food without food your energy will die out."
]
} | [] | [] | [
[]
] | ||
cm40aw | why is it that some fruits and vegetables have to be refrigerated and others do not? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/cm40aw/eli5_why_is_it_that_some_fruits_and_vegetables/ | {
"a_id": [
"evzv3xq"
],
"score": [
3
],
"text": [
"So, ultimately it doesn’t really matter if an organic product is refrigerated as almost all of them are capable of being the same no matter the climate they are stored in. \nThe primary reason we store cucumber, lettuce or cabbage in a fridge an... | [] | [] | [
[]
] | ||
3zsscx | why would the news of north korea's hydrogen bomb test cause the stock markets to drop? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3zsscx/eli5_why_would_the_news_of_north_koreas_hydrogen/ | {
"a_id": [
"cyoqltq",
"cyor7xz"
],
"score": [
3,
3
],
"text": [
"Political stability is good for business and keeps people calm. Political instability, like a nut job with nukes throwing his weight around makes people stressed and might hurt the economy, leading to stock market drops. B... | [] | [] | [
[],
[]
] | ||
2pr4wc | why don't they put filters on toxic waste pipes to make the output cleaner? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/2pr4wc/eli5_why_dont_they_put_filters_on_toxic_waste/ | {
"a_id": [
"cmza3xm"
],
"score": [
5
],
"text": [
"Because then you'd have a bunch of filters filled with super-toxic waste that you have to dispose of, and are back to square one.\n\nA filter doesn't just make toxic things *disappear*. It has to go somewhere - namely, caught in the filter."
]
... | [] | [] | [
[]
] | ||
aisi3g | why are many electronics survivable in water only to certain depths? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/aisi3g/eli5_why_are_many_electronics_survivable_in_water/ | {
"a_id": [
"eeq40o5"
],
"score": [
13
],
"text": [
"The deeper you go, the higher the water pressure. If you have ever been swimming in a deep pool, you probably felt the pain of water pressure against your ears when you tried to touch the bottom.\n\nMore water pressure means that the water is li... | [] | [] | [
[]
] | ||
6du2do | why are there so many different types of orange-like fruit? e.g: mandarins, blood oranges, pomelo, satsuma, etc. | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/6du2do/eli5_why_are_there_so_many_different_types_of/ | {
"a_id": [
"di5duf2"
],
"score": [
8
],
"text": [
"There are 5 \"original\" citrus fruits: the kumquat, the papeda, citron, pomelo and mandarin.\n\nThe rest are the result of various degrees of cross breeding. Chart here:\n\n_URL_0_"
]
} | [] | [] | [
[
"http://www.nationalgeographic.com/magazine/2017/02/explore-food-citrus-genetics/"
]
] | ||
2a5e6x | what does it feel like for an alcoholic or other substance abuser to resist the drug? | pretty much what the titel says. what does it feel like to try and resist? for how long does it feel like this? what does it feel like when you finally have a drink? what does it feel like if you don't? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/2a5e6x/eli5_what_does_it_feel_like_for_an_alcoholic_or/ | {
"a_id": [
"cirmwjh",
"cirmx0u",
"cirmxk0",
"cirmxwj",
"cirn2ta",
"cirn7f2",
"cirou4u",
"cirr0fp"
],
"score": [
5,
8,
3,
5,
3,
4,
2,
2
],
"text": [
"It feels like you can't do anything without the substance - we'll say alcohol. You don't wa... | [] | [] | [
[],
[],
[],
[],
[],
[],
[],
[]
] | |
39xbfl | when someone has completely no vision, what is it that they "see"? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/39xbfl/eli5_when_someone_has_completely_no_vision_what/ | {
"a_id": [
"cs7a6nr",
"cs7bwcj",
"cs7c5js"
],
"score": [
2,
2,
2
],
"text": [
"Depends on what you mean, the form of blindness, and whetehr they ever had sight. [Some see colors](_URL_0_). At least some blind from birth [see an abyss; not black, but no color](_URL_1_).\n\nHowever... | [] | [] | [
[
"http://www.bbc.com/news/blogs-ouch-31487662",
"http://www.quora.com/What-do-blind-people-see"
],
[],
[]
] | ||
382xpw | how do sites like gfycat pay for their bandwith? | Imgur has ads but gfycat is essentially ad-free as far as I can tell. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/382xpw/eli5_how_do_sites_like_gfycat_pay_for_their/ | {
"a_id": [
"crs2y8g"
],
"score": [
7
],
"text": [
"1. Build a simple, useful service\n\n2. Build a massive user base\n\n3. Sell to someone who will monetize and scare away all the users"
]
} | [] | [] | [
[]
] | |
3d214g | why do pizza companies have secret offers? it's like they have an option for me to spend less money but they don't advertise them so it seems like they don't actually want me to use them | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/3d214g/eli5_why_do_pizza_companies_have_secret_offers/ | {
"a_id": [
"ct12fmv",
"ct12kq9",
"ct140rd"
],
"score": [
5,
2,
9
],
"text": [
"Because roughly half of the customers never ask for specials or cut coupons and just pay full price like fucktards and make the pizza shop more money. Perhaps, I shouldn't use fucktard in discussions wi... | [] | [] | [
[],
[],
[
"http://www.pricingforprofit.com/pricing-explained/differential-pricing.php"
]
] | ||
4lq9e8 | why is it said that milk is good for heartburn if milk is acidic? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/4lq9e8/eli5_why_is_it_said_that_milk_is_good_for/ | {
"a_id": [
"d3pa8bj",
"d3pne47",
"d3prfeb"
],
"score": [
12,
8,
2
],
"text": [
"While milk is acidic, it's only very slightly so and while you're experiencing heartburn it could reduce the acidity level.\n\nHowever, milk is actually **bad** at treating heartburn. It *temporarily* ... | [] | [] | [
[],
[],
[]
] | ||
3okgie | does something like a golf ball travel faster if you hit it whilst it's already moving (gif example in text) | Saw [this GIF](_URL_0_) on /r/GIFS which had me thinking, if you hit a ball already traveling does it then move faster than it would if you'd hit it while stationary (from a tee for example)? And how does this work? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3okgie/eli5_does_something_like_a_golf_ball_travel/ | {
"a_id": [
"cvxzfz1",
"cvy05u9",
"cvy55dw",
"cvyaq0h"
],
"score": [
6,
3,
2,
2
],
"text": [
"You know how there's the flat moving tracks at airports? If you walked in the same direction, you will move faster.\n\nThe same thing applies: the first golfer hits the ball with ... | [] | [
"http://i.imgur.com/8NzCBUO.gif"
] | [
[],
[],
[],
[]
] | |
1r3470 | (geology) are continents geologically any different from ocean floors? | Is it just a matter of dry land/wet land? or is there some important difference in the makeup of a continent versus all that rock at the bottom of the sea? I was just reading up on Pangaea and plate tectonics, made me wonder. | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1r3470/eli5_geology_are_continents_geologically_any/ | {
"a_id": [
"cdj5bv4"
],
"score": [
2
],
"text": [
"Yes. Oceanic crust is thinner and is made almost entirely of basalts. Continental crust is thicker. It both rises higher and sinks lower into the mantle. And it is composed mainly of granitic rock with a smattering of various igneous, sedimentary... | [] | [] | [
[]
] | |
5e6ezr | why is it so common for people to raise their hands on rollercoasters? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/5e6ezr/eli5_why_is_it_so_common_for_people_to_raise/ | {
"a_id": [
"daa0qql"
],
"score": [
4
],
"text": [
"It enhances excitement, and is also a show of bravado. It removes some of the very limited control you still have left as a passenger, which makes it more exciting for most people. And it also shows everyone else that you're so unafraid that yo... | [] | [] | [
[]
] | ||
3612rp | how does the police or fbi search through someone's computer? | If someone does something illegal on their computer does the FBI actually have to physically go through the computer or do they use some sort of tool to inspect the hard drive? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/3612rp/eli5how_does_the_police_or_fbi_search_through/ | {
"a_id": [
"cr9qbq1"
],
"score": [
2
],
"text": [
"The easiest thing for them to do is take the hard drive out, attach it to a work bench, use a master key to get past any of the built in security systems, and just start scanning the files."
]
} | [] | [] | [
[]
] | |
6ycppr | how do we know if our car has been towed instead of being stolen? and what should we do if the car has been illegally and or accidentally towed? | Asking for a friend. | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/6ycppr/eli5_how_do_we_know_if_our_car_has_been_towed/ | {
"a_id": [
"dmmdbju"
],
"score": [
16
],
"text": [
"Report it to the cops as stolen. If it was towed, the tow company would register that with the authorities. If it was illegally towed, that's still \"stolen\"."
]
} | [] | [] | [
[]
] | |
3n8ost | please explain what measures the usa can take on a practical level through political, legal and social means to start eliminating these mass shootings? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/3n8ost/eli5_please_explain_what_measures_the_usa_can/ | {
"a_id": [
"cvlt70k",
"cvltxbf"
],
"score": [
2,
3
],
"text": [
"Not a whole lot sadly, we have passed very little gun restriction over the past few decades, notable exceptions include:\n[Gun Control Act of 1968](_URL_0_)\n\n[Brady Handgun Violence Prevention Act](_URL_2_) (1993)\n\nRecen... | [] | [] | [
[
"https://en.wikipedia.org/wiki/Gun_Control_Act_of_1968",
"https://en.wikipedia.org/wiki/Gun_laws_in_Australia",
"https://en.wikipedia.org/wiki/Brady_Handgun_Violence_Prevention_Act",
"http://www.huffingtonpost.com/2013/12/13/gun-control-newtown_n_4425157.html",
"http://static6.techinsider.io/i... | ||
6nac39 | brick and mortar stores going out of business while apple stores continue to thrive? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/6nac39/eli5_brick_and_mortar_stores_going_out_of/ | {
"a_id": [
"dk7x7up"
],
"score": [
2
],
"text": [
"Apple products are sold at a much higher profit margin than most retail products, because Apple is ruthless about punishing retailers that discount their products. The USA in particular has tried to prevent such punishment so that retailers are f... | [] | [] | [
[]
] | ||
2aehc6 | does pure water really kill you? how "pure" does this water have to be? | Just see lots of different stuff on this...some people say distilled water is a-okay, but then occasionally you hear about water so pure that it saps the minerals from your body. What's the deal? Would love this sorted out.... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/2aehc6/eli5does_pure_water_really_kill_you_how_pure_does/ | {
"a_id": [
"ciu9349"
],
"score": [
6
],
"text": [
"Pure water, even extremely pure water, isn't harmful unless it's the only thing you drink for a long time, and some other unusual conditions are met.\n\nWithout going into too much chemical detail, your body needs a certain amount of minerals, pa... | [] | [] | [
[]
] | |
1ixpsi | why do so many black people fall into stereotypes? | I am in no way trying to be racist, as I DO know black people who couldn't be farther away from stereotypes, but it seems that even members of their families in some way fit into the category of stereotypical black people (in jail, drug dealing, talking in movie theaters, eating fried chicken). Is there something in th... | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/1ixpsi/eli5_why_do_so_many_black_people_fall_into/ | {
"a_id": [
"cb92oqq"
],
"score": [
4
],
"text": [
"Hello! Black person here. The thing about stereotypes is, at some point or another, something happened to cause them to be. In the case of black people being in jail, dealing drugs, etc., I find that it's largely just a factor of location, income... | [] | [] | [
[
"http://en.wikipedia.org/wiki/Confirmation_bias"
]
] | |
18cqqi | how does internet data work and where does it come from? | explainlikeimfive | http://www.reddit.com/r/explainlikeimfive/comments/18cqqi/eli5_how_does_internet_data_work_and_where_does/ | {
"a_id": [
"c8dmyjv",
"c8do48x",
"c8dqn7y",
"c8driyv"
],
"score": [
2,
4,
5,
2
],
"text": [
"Can you be a little more specific about what you mean by \"Internet Data\"?",
"You're not very specific but, data comes from computers, much like yours. Only difference is that... | [] | [] | [
[],
[],
[
"www.google.com"
],
[]
] | ||
4cdmrq | why can people add riders to completely unrelated laws and such in the us government? | I understand its like they say... you have to read the fine print. but seriously, they could tuck anything anywhere it seems and it makes me very concerned about what things we may never find out have been passed until its far too late. We need to stop this now.
[This is what got me fired up today](_URL_0_) | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/4cdmrq/eli5_why_can_people_add_riders_to_completely/ | {
"a_id": [
"d1h8jrg"
],
"score": [
4
],
"text": [
"Because there's nothing saying they cannot do it and it makes political sense to add riders to a bill. If you want to stop it, engage in political advocacy or some such though it would require a constitutional amendment or getting Congress to cha... | [] | [
"https://en.wikipedia.org/wiki/Illicit_Drug_Anti-Proliferation_Act"
] | [
[]
] | |
dekmw0 | how would you organize a library or index in a language without an ordered alphabet, such as chinese? | explainlikeimfive | https://www.reddit.com/r/explainlikeimfive/comments/dekmw0/eli5_how_would_you_organize_a_library_or_index_in/ | {
"a_id": [
"f2w687x",
"f2wpi2d",
"f2x3d91",
"f2xbucs"
],
"score": [
169,
39,
4,
6
],
"text": [
"One way that some librarians or bookstores organise books \"alphabetically\" is by using the Chinese *pinyin* system.\n\nBasically, pinyin is how you would \"spell\" a Chinese w... | [] | [] | [
[],
[],
[],
[]
] |
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