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32qs3v
how governments build/construct top secret sites and locations without anyone knowing classified information?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/32qs3v/eli5_how_governments_buildconstruct_top_secret/
{ "a_id": [ "cqdryyq", "cqdu7aj" ], "score": [ 7, 2 ], "text": [ "Classified information is heavily compartmentalized, Only at the very upper levels do people get to see the big picture. One group could be building a part that will later be used secure door. Another will box it up, another...
[]
[]
[ [], [] ]
442vfh
why did nurse uniforms change so drastically to become the scrub outfit it is today?
Like they used to be white dresses with hats.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/442vfh/eli5_why_did_nurse_uniforms_change_so_drastically/
{ "a_id": [ "czmzj6k", "czmzqlh", "czn00g0" ], "score": [ 18, 5, 3 ], "text": [ "The work place became less sexist, and both doctors and nurses switched to more practical attire. Doctors use to wear full suits when the nurses wore those uniforms. Both have switched to scrubs as the...
[]
[]
[ [], [ "https://en.wikipedia.org/wiki/Nurse_uniform" ], [ "https://www.reddit.com/r/AskHistorians/" ] ]
667q0h
why are men seemingly always in supply and women in demand?
No matter which market you're talking about (dating market, paid sex market, etc.) it seems like a constant than women are more in demand than men, despite the population being split roughly 50/50. At this point, I think we just take it as a given, but I wonder if there's any proven math behind this by now. I've only...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/667q0h/eli5_why_are_men_seemingly_always_in_supply_and/
{ "a_id": [ "dggccdt", "dggchjt", "dggd8cm", "dggjr3f" ], "score": [ 7, 2, 25, 4 ], "text": [ "Women are typically more selective of partners and when to have sex.\n\nMen are typically less discriminatory in this regard.\n\nErgo, the average man will be less in demand than ...
[]
[]
[ [], [], [ "https://en.wikipedia.org/wiki/Parental_investment", "https://en.wikipedia.org/wiki/Sexual_selection" ], [] ]
el3xja
why light have momentum if protons don't have mass?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/el3xja/eli5_why_light_have_momentum_if_protons_dont_have/
{ "a_id": [ "fdfgz6l" ], "score": [ 2 ], "text": [ "You're thinking of photons - not protons. Protons are actually kinda chunky bois that are part of atomic nuclei.\n\nAnyway, in newtonian mechanics (the approximation of the physics of moving objects that we use at low speeds), momentum is mass ti...
[]
[]
[ [] ]
1se8d0
what classifies something as gourmet?
You see everything from gourmet food in restaurants to "gourmet" frozen pizza. Where is the line drawn between gourmet and average food?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1se8d0/what_classifies_something_as_gourmet/
{ "a_id": [ "cdwp05t" ], "score": [ 8 ], "text": [ "The word 'gourmet' comes from the Old French 'groume', which means \"wine-taster, wine merchant's servant\".\n\nIt moved beyond wine into a broader term for both food and wine. It came to mean the very best - the ideal - of something. For example...
[]
[]
[ [] ]
2c6tim
why are artificially coloured blue foods usually limited edition?
Foods such as Haribo and Skittles are notorious for this. Why?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2c6tim/eli5_why_are_artificially_coloured_blue_foods/
{ "a_id": [ "cjckmwv" ], "score": [ 3 ], "text": [ "Blue foods don't really exist in nature; hence \"blue raspberry\" when raspberries are actually red or black.\n\nSo when the companies are developing their flavor pallets, they usually go with neutral/base flavors, that most people recognize.\n\n...
[]
[]
[ [] ]
4n12ut
how is the key passed along in end-to-end encryption, like what whatsapp uses?
I understand that in end-to-end encryption, the messages are encrypted with a key that only the sender and receiver know. But how can the two devices agree on what the key shall be? Device A encrypts a message and sends it to device B. If A invented the encryption key, then how does it share it with B? If it sends ...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4n12ut/eli5_how_is_the_key_passed_along_in_endtoend/
{ "a_id": [ "d3zx7ox", "d3zxruh", "d3zymxr", "d3zz1ce" ], "score": [ 2, 2, 9, 5 ], "text": [ "Dunno how whatsapp does it. But you want public-private keys. \n\nYou can publicly share your public key in the clear. Someone can use that public key to encrypt something that...
[]
[]
[ [], [], [ "https://upload.wikimedia.org/wikipedia/commons/a/a9/Diffie-Hellman_Key_Exchange.png" ], [ "https://en.wikipedia.org/wiki/Diffie%E2%80%93Hellman_key_exchange" ] ]
2b0e1o
how is it that a very small wire sliver in my fingertip can hurt a lot, especially when moved, but a relatively larger sliver of wood sometimes won't hurt at all?
[deleted]
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2b0e1o/eli5_how_is_it_that_a_very_small_wire_sliver_in/
{ "a_id": [ "cj0vxjh" ], "score": [ 2 ], "text": [ "The wire could have been much sharper than the dull piece of wood. Every movement jolted the sharp wire into cutting up your finger while the edge free wood was relatively stable. \n\nIt's kinda like the difference between getting shot with an a...
[]
[]
[ [] ]
1t76c1
does the us somehow benefit more from it's high military spending than it would from investing that money in technology research, education, or foreign aid (etc.)?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1t76c1/eli5_does_the_us_somehow_benefit_more_from_its/
{ "a_id": [ "ce55mpv" ], "score": [ 2 ], "text": [ "If every country in the world is a student in a high school class, the US is the 6 foot 5 linebacker who weighs almost 300 lbs.\nAnd there is no teacher to tell the students what to do, so the US knows that the other students are probably going t...
[]
[]
[ [] ]
54jxls
why do we get tired of new songs fast but old songs from the 70's-80's seem timeless and can be listened to for generations?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/54jxls/eli5why_do_we_get_tired_of_new_songs_fast_but_old/
{ "a_id": [ "d82gofg" ], "score": [ 2 ], "text": [ "Because you're old, your old timer brain can't handle the funk of this new generation of timeless classics like \"I'm a boss ass bitch bitch bitch bitch bitch\" and of course \"ass ass ass ass ass ass ass ass ass ass ass\"" ] }
[]
[]
[ [] ]
5ci42k
the concept of terminal velocity, i understand it has to do with air resistance and gravity but why are some objects of the same shape having different t.v's. would an object dropped from an infinite height in a vacuum keep accelerating?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5ci42k/eli5_the_concept_of_terminal_velocity_i/
{ "a_id": [ "d9wn100" ], "score": [ 6 ], "text": [ "Here's how to understand terminal velocity.\n\nForces are additive. If you put one force in one direction and another force in the opposite direction, they will sum up. If one force is 10 Newtons, and the other is 6 Newtons, you'll end up with a ...
[]
[]
[ [] ]
2m25kq
i don't get geology. is there actually a big fiery ball (the core) at the center of the earth? if so, why is earth not just a big, dead rock? why is there heat at the core?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2m25kq/eli5_i_dont_get_geology_is_there_actually_a_big/
{ "a_id": [ "cm097s2", "cm09a37" ], "score": [ 5, 9 ], "text": [ "The Earth's core receives it's heat from two sources:\n\n1. Energy trapped inside from the initial formation of the planet during the early stages of the solar systems evolution. The planet formed from a disk of dust and gas...
[]
[]
[ [], [] ]
3boiux
if an overweight person goes several days without eating to lose weight, what are the unhealthy side effects this has on the body?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3boiux/eli5_if_an_overweight_person_goes_several_days/
{ "a_id": [ "cso13ig", "cso6jz8", "csoc69b", "csoebyj" ], "score": [ 43, 11, 7, 4 ], "text": [ "Fasting is fine, short term fasting with good liquid intake is not going to be detrimental for a healthy individual. Good luck keeping it up though, the will power required is as...
[]
[]
[ [], [], [], [] ]
83ieuv
how come you can drink/eat foods with dry ice in it but if you hold dry ice, it will cause a freeze burn?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/83ieuv/eli5_how_come_you_can_drinkeat_foods_with_dry_ice/
{ "a_id": [ "dvi0vmu" ], "score": [ 10 ], "text": [ "There aren't foods or drinks that have dry ice in them. You can pack food in dry ice, but the food itself won't *contain* dry ice when you eat it.\n\nPut simply, it's not safe to consume dry ice, and foods/beverages don't contain it." ] }
[]
[]
[ [] ]
3lgove
why are all mass murderers/serial killers considered mentally ill?
Is the label being overused? Is it not possible to be one without the other?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3lgove/eli5_why_are_all_mass_murderersserial_killers/
{ "a_id": [ "cv64rsv", "cv64uy3", "cv6574y", "cv66n4u", "cv67fiv", "cv67v0q", "cv68386", "cv6devh", "cv6jo7h" ], "score": [ 166, 4, 2, 8, 5, 2, 14, 5, 2 ], "text": [ "In order for someone to be a serial killer *and* not mentally ill, ...
[]
[]
[ [], [], [], [], [], [ "http://zombiemeditations.com/2015/07/12/is-dylann-roof-white-like-me-pt-1/" ], [], [], [] ]
2xhcrb
how can christianity stand by their claim that the world is roughly 6000 years old?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2xhcrb/eli5_how_can_christianity_stand_by_their_claim/
{ "a_id": [ "cp03f1a", "cp03k8t", "cp041va", "cp044j0", "cp04hlu" ], "score": [ 6, 5, 2, 4, 2 ], "text": [ " > a big majority do. \n \nActually, only a small amount do. The Pope even said that Catholics can believe in the Big Bang Theory (which was first proposed...
[]
[]
[ [], [], [ "creation.com" ], [], [] ]
9vjs0x
why does the whole body sometimes jerk/jump suddenly & involuntarily when at rest?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9vjs0x/eli5_why_does_the_whole_body_sometimes_jerkjump/
{ "a_id": [ "e9cq37e", "e9m72p7" ], "score": [ 18, 2 ], "text": [ "They are called hypnagogic jerks, or hypnic jerks. They don't really know what [causes them.](_URL_0_)\n\n\n > One hypothesis says that hypnic jerks are a natural part of the body's transition from alertness to sleep, and o...
[]
[]
[ [ "https://amp.livescience.com/39225-why-people-twitch-falling-asleep.html" ], [] ]
219ekn
what makes water ball up?
What makes water ball up into tiny beads. On another planet, would it be possible for these beads to be the size of humans?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/219ekn/eli5what_makes_water_ball_up/
{ "a_id": [ "cgav1bq", "cgav4hg", "cgavwf7" ], "score": [ 5, 3, 2 ], "text": [ "Surface tension. I suppose in lower gravity it could be possible to form larger beads of water.", "It's called surface tension. Water likes to suck with water, it doesn't like the air (not enough ...
[]
[]
[ [], [], [] ]
34pook
why do so many people dislike mayweather?
Without being any kind of a boxing fan, for at least 10 years or now, I have generally heard some kind of hate from most people about Mayweather, but never with any particularly good backing. I've heard tons about him being arrogant, but I have also heard that a lot about Kobe Bryant and other top-notch athletes and ha...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/34pook/eli5_why_do_so_many_people_dislike_mayweather/
{ "a_id": [ "cqww0as", "cqwwl0y" ], "score": [ 8, 2 ], "text": [ "This is why we dislike him: _URL_0_\n\nHe should be in jail for a very long time, but he keeps getting absurdly light sentences that the rest of the country wouldn't get, on the basis of his popularity and wealth. ", "He...
[]
[]
[ [ "http://en.wikipedia.org/wiki/Floyd_Mayweather,_Jr.#Criminal_convictions" ], [] ]
1xckq5
when you pay someone money online, how does the physical money it represents get shifted around?
If someone from Bank A email transfers someone at Bank B $10000 and they withdraw it in cash, how do the banks keep track of having the right amount of physical money? What happens between countries?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1xckq5/eli5_when_you_pay_someone_money_online_how_does/
{ "a_id": [ "cfa43mw" ], "score": [ 7 ], "text": [ "It doesn't get shifted. Only 8 percent of the [world's currency]( _URL_0_) exists as physical cash.\n\nIt's almost all digital." ] }
[]
[]
[ [ "http://www.howstuffworks.com/currency6.htm" ] ]
1c3dqm
options trading.
I am a finance major, and I somewhat understand options trading thus far, but every time it is explained by my professor (I haven't taken the class that would *really* explain it yet) she loses me with terminology and assumption that I know certain things. Give me the basics, as if I were your 5 year old son while you...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1c3dqm/eli5_options_trading/
{ "a_id": [ "c9cmiwi" ], "score": [ 5 ], "text": [ "\nPut options are when you want to sell.\n\nCall options are when you want to buy.\n\nAn option is exactly what it is named after. Buying an option gives you an option between the current market prices, or the option price, which is predetermined...
[]
[]
[ [] ]
2iobga
is it really that bad to live in detroit?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2iobga/eli5_is_it_really_that_bad_to_live_in_detroit/
{ "a_id": [ "cl3zwcx" ], "score": [ 4 ], "text": [ "I guess it depends on your definition of bad. I used to spend a lot of time in Detroit and know many people that live there. Many media outlets talk as if it's a desolate area with constant gun battles. The fact is, Detroit has a rather vibrant d...
[]
[]
[ [] ]
4hqcdl
why does it often take a couple listens to like an album?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4hqcdl/eli5_why_does_it_often_take_a_couple_listens_to/
{ "a_id": [ "d2rk0rw", "d2rnks7", "d2rrvhr", "d2s2v8p" ], "score": [ 44, 4, 4, 2 ], "text": [ "I don't think we fully understand why we enjoy music as much as we do, but research shows that our brains release dopamine when we hear a song that we like. When we hear a new son...
[]
[]
[ [], [], [], [] ]
381g48
what's the purpose and effect of having a wider or thinner wheel on a motorcycle or car?
Like [this](_URL_1_) versus [this](_URL_0_). Thanks!
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/381g48/eli5_whats_the_purpose_and_effect_of_having_a/
{ "a_id": [ "crrjez6" ], "score": [ 4 ], "text": [ "The wider the tire, the better the grip/traction and the more shock it absorbs from he roadway (and doesn't pass on to your butt).\n\nThe narrower the tire, the less energy it takes to move it. \n\nRacing bicycles have very thin tires. They weigh...
[]
[ "http://upload.wikimedia.org/wikipedia/commons/5/58/Pirelli_Diablo_Rosso.jpg", "http://qph.is.quoracdn.net/main-qimg-b7a7113b2150da63c7dff577c975ef8f?convert_to_webp=true" ]
[ [] ]
2ssaf0
how do they get the hole in a hypodermic needle?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2ssaf0/eli5how_do_they_get_the_hole_in_a_hypodermic/
{ "a_id": [ "cnsdlnh" ], "score": [ 3 ], "text": [ "_URL_0_\n\nRemember watching this after asking the same thing not too long ago." ] }
[]
[]
[ [ "http://m.youtube.com/watch?v=ZjIzHPdE6gY" ] ]
8pej5j
how do water bubbles form just underneath the topsoil like lawn pimples?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8pej5j/eli5_how_do_water_bubbles_form_just_underneath/
{ "a_id": [ "e0az4hi" ], "score": [ 3 ], "text": [ "Usually this happens in a place that had sod lay down on top of aoil that poorly drains and the roots havent penetrated. The water goes easily through the sod but gets stuck by the clay etc. Its a thing that you do not want to happen and is showi...
[]
[]
[ [] ]
714hp5
why do things with sugar in them microwave so much faster?
I know if I microwave a donut or a cookie, I only have to put it in for like 4 seconds or it'll melt into goo. And if I microwave coffee, it takes a minute and a half to get hot enough, but if it's coffee I've already put sugar in and I'm reheating it, it only takes about 45 seconds. I know microwaving has to do with w...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/714hp5/eli5_why_do_things_with_sugar_in_them_microwave/
{ "a_id": [ "dn814r8" ], "score": [ 2 ], "text": [ "Sugar is extremely hydrophilic, it loves water. It will absorb water from the wait and whenever it can during the cooking process. This makes very sugary things also technically very watery things (though the water is trapped in the sugar). \n\nI...
[]
[]
[ [] ]
lzlgx
why aren't all instruments in concert c?
It makes no sense to me that an Eb on some instruments is a C on a piano. Why would have we chosen not to standardize what tone a particular note is? Transposition is tough, is what I'm trying to say. So, please, somebody justify it for me (like I'm five).
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/lzlgx/eli5_why_arent_all_instruments_in_concert_c/
{ "a_id": [ "c2ww4sv", "c2ww5fi", "c2wwwuq", "c2wxbl6", "c2ww4sv", "c2ww5fi", "c2wwwuq", "c2wxbl6" ], "score": [ 29, 3, 5, 18, 29, 3, 5, 18 ], "text": [ "Historically, it was common to have families of very closely related instruments with id...
[]
[]
[ [], [ "http://en.wikipedia.org/wiki/Transposing_instrument" ], [], [], [], [ "http://en.wikipedia.org/wiki/Transposing_instrument" ], [], [] ]
1oslph
if fat is bad for our health, why haven't we evolved to just expel fat like waste from our body.
Edit: Excess Fat, not just fat.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1oslph/eli5_if_fat_is_bad_for_our_health_why_havent_we/
{ "a_id": [ "ccv5dy5", "ccv5erg", "ccv5hs1" ], "score": [ 14, 5, 2 ], "text": [ "Fats are essential. We can't live without them, and it's worth noting that we are to a fairly large extent *made of* fats. And in any event, evolution doesn't optimize organisms in all possible ways. S...
[]
[]
[ [], [], [] ]
275qah
when a conductor is conducting an orchestra, why does it always seem like he's off a beat?
It always seems like a conductors motions are a split second ahead of the music. Wouldn't it make more sense for him to be right on the beat?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/275qah/eli5_when_a_conductor_is_conducting_an_orchestra/
{ "a_id": [ "chxmz46", "chxn8mh", "chxrxhp", "chye49t" ], "score": [ 6, 2, 2, 2 ], "text": [ "If you're sitting far away, you'll see him move before you hear the music, since sound moves slower than light. I've always known performers to play right on the beat, or just slig...
[]
[]
[ [], [], [ "https://www.youtube.com/watch?v=aYl4Xb4cDQ8&list=PLA48084C12A8EBCA8" ], [] ]
drp6y5
why does your tongue feel fuzzy after you burn it ?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/drp6y5/eli5_why_does_your_tongue_feel_fuzzy_after_you/
{ "a_id": [ "f6l7td2" ], "score": [ 7 ], "text": [ "Saliva in your mouth makes it difficult for fresh burns to heal as neatly as skin burns. When you burn your tongue, you're damaging the surface and ripping apart tissue at a microscopic level. The inner tissue that become exposed is fleshy and pu...
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[]
[ [] ]
5ffhyw
why do we feel centripetal acceleration when we're say, making a turn in a car, but don't feel any centripetal acceleration from the revolution of the earth around the sun?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5ffhyw/eli5_why_do_we_feel_centripetal_acceleration_when/
{ "a_id": [ "dajvedy", "dajx0oe" ], "score": [ 5, 3 ], "text": [ "The centripetal acceleration you in a perfectly circular (which the Earth's revolution isn't, but it's close enough) is equal to v^2 / r. So while the earth is traveling at a speedy 30 km/s, it is 149.6 billion meters away (...
[]
[]
[ [], [] ]
66c7lw
how does the esrb rate video games? do they play through it or is the developer expected to disclose everything that you could find in the game?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/66c7lw/eli5_how_does_the_esrb_rate_video_games_do_they/
{ "a_id": [ "dghauyo" ], "score": [ 6 ], "text": [ "No they don't play through the games.\n\nThe game designers submit video clips of game play and a list of all the sexual and violent themes in the game." ] }
[]
[]
[ [] ]
qet08
how does nasa know the exact course to chart with their space probes to get them on different planets?
ELI5: How does Nasa know the exact course to chart with their space probes to get them on different planets?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/qet08/eli5_how_does_nasa_know_the_exact_course_to_chart/
{ "a_id": [ "c3x1687", "c3x19y5", "c3x1dnl", "c3x1f09", "c3x1f8a", "c3x3by1", "c3x3qnm", "c3x4ns7", "c3x4zpt", "c3x5k8x", "c3x5nic", "c3x5rcx", "c3x63ji", "c3x75x9", "c3x7789" ], "score": [ 136, 5, 5, 21, 19, 11, 2, 2, ...
[]
[]
[ [], [], [ "http://en.wikipedia.org/wiki/Lunar_Lander_%28video_game%29" ], [], [], [], [], [ "http://en.wikipedia.org/wiki/N-body_problem", "http://en.wikipedia.org/wiki/Orbital_mechanics" ], [], [], [ "http://orbit.medphys.ucl.ac.uk/" ], [], [], [], [] ]
6j4l2x
why does it seem like the former axis members are well known for their cars?
The U.S. is also well known I suppose but not usually as iconic. I've just been getting into cars more recently and I realized this so I was curious.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6j4l2x/eli5_why_does_it_seem_like_the_former_axis/
{ "a_id": [ "djbhjpl" ], "score": [ 3 ], "text": [ "For Japan specifically, it's because that's one of the industries the US targeted when they were directing Japanese business how to rebuild and revamp their processes. \n\nIt pretty much all can be attributed to a single operations/business guy t...
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[]
[ [] ]
2mhl4o
why can't philae just recharge it's batteries slowly over time?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2mhl4o/eli5_why_cant_philae_just_recharge_its_batteries/
{ "a_id": [ "cm49jor" ], "score": [ 3 ], "text": [ "The battery needs to be above 0 degrees C to work, and it is a lot colder than that out there. You can't trickle-charge a frozen battery, so once it stops working and the battery freezes, it won't be able to heat itself up to work again. They sai...
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[]
[ [] ]
69guva
why are some types of animals just naturally aggressive, while others are docile?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/69guva/eli5_why_are_some_types_of_animals_just_naturally/
{ "a_id": [ "dh6jpp4" ], "score": [ 5 ], "text": [ "Animals have the same \"fight of flight\" response as us and they evolved by surviving. The fight of flight response is how you body evolved to deal with danger and stay alive. Obviously not all animals will do both in that moment. Prey animals ...
[]
[]
[ [] ]
5gu1qr
why are people paranoid about uncovered webcams, but totally ok with 'ok google', 'hey siri', 'alexa', etc....
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5gu1qr/eli5_why_are_people_paranoid_about_uncovered/
{ "a_id": [ "dav0xvj", "dav0zkv", "dav4wov" ], "score": [ 2, 8, 2 ], "text": [ "Because you are misidentifying what people are afraid of here. With a camera, someone could see you. Maybe even see you naked. Or they could see a young girl and make porn of her. With a microphone, the...
[]
[]
[ [], [], [] ]
3keo70
how would dropping nukes on mars or flooding the atmosphere with greenhouse gases make it habitable?
Elon Musk recently suggested this as a feasible plan for making Mars habitable for humans, is this true?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3keo70/eli5_how_would_dropping_nukes_on_mars_or_flooding/
{ "a_id": [ "cuwsc9h" ], "score": [ 9 ], "text": [ "Uh...probably not.\n\nMars has a few problems going for it. Musk's suggestion would help with one of them: lack of an atmosphere. Mars is cold and there's basically no atmosphere because the planet doesn't have a magnetic field to keep solar radi...
[]
[]
[ [] ]
271agr
what ruined the history channel?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/271agr/eli5_what_ruined_the_history_channel/
{ "a_id": [ "chwfa9c", "chwfsv1", "chwfvw8", "chwg57c", "chwg86t", "chwh8if", "chwhj26", "chwhuw2", "chwixs3", "chwkf26", "chwmfbv" ], "score": [ 42, 9, 2, 3, 5, 2, 2, 3, 17, 2, 14 ], "text": [ "History Channel realize...
[]
[]
[ [], [], [], [], [ "http://www.aenetworks.com/about/executive/nancy-dubuc" ], [], [], [], [], [], [ "http://en.wikipedia.org/wiki/Channel_drift", "http://tvtropes.org/pmwiki/pmwiki.php/Main/NetworkDecay" ] ]
zx6i4
can you please explain to me why muslims are rioting in australia?
I don't really understand what has been happening internationally and then tonight on the news they were showing muslims protesting in Australia with placards saying things like 'I love Prophet Mohammed' and I have no idea why.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/zx6i4/can_you_please_explain_to_me_why_muslims_are/
{ "a_id": [ "c68i36a" ], "score": [ 3 ], "text": [ "There's a very long history of people in the West depicting Muhammad as an evil horrible person, and another video doing that was recently discovered. The problem is that Muslims are distrusted in Western society, so they can't just brush it off ...
[]
[]
[ [] ]
44ktr7
whats with all the spam on smaller subreddits?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/44ktr7/eli5_whats_with_all_the_spam_on_smaller_subreddits/
{ "a_id": [ "czqwscm", "czqxnut" ], "score": [ 5, 2 ], "text": [ "There's spam on all subreddits, not just the small ones. However, larger subreddits have a more active community and more moderators, so spam either gets voted down or quickly removed by the mods.", "I think this is the ...
[]
[]
[ [], [] ]
3841f8
what is happening in a computer when a file or process is "hung"?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3841f8/eli5_what_is_happening_in_a_computer_when_a_file/
{ "a_id": [ "crs38sr", "crs4y4n" ], "score": [ 4, 2 ], "text": [ "It really depends on the file, most of the time they get stuck in a process loop. Program X wants to do action Y, but before action Y gets done, action M has to happen first. So when the action fails to happen because the ot...
[]
[]
[ [], [] ]
9hxjwn
why is vancouver's housing market so ridiculous?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9hxjwn/eli5_why_is_vancouvers_housing_market_so/
{ "a_id": [ "e6fa60d" ], "score": [ 24 ], "text": [ "Space limitations because of mountains on one side and sea on the other, and dump trucks full of Asian money bidding everything up." ] }
[]
[]
[ [] ]
5rmbab
how could the potus acquire more power?
In the last weeks we've seen the POTUS issuing various controversial decretes and he's appointed people close to him on secretary and white house positions. How could he change laws or the constitution to acquire more power than the POTUS has now? For example: Erdogan came into power by election and is now trying to ch...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5rmbab/eli5_how_could_the_potus_acquire_more_power/
{ "a_id": [ "dd8dbkn", "dd8dkjc", "dd8k9jz", "dd8wd60" ], "score": [ 2, 8, 8, 3 ], "text": [ " > How could he change laws or the constitution to acquire more power than the POTUS has now? \n\nHe can't. \n\nLaws can only be changed by Congress (or overturned as being unconst...
[]
[]
[ [], [], [ "https://en.wikipedia.org/wiki/Korean_War", "https://en.wikipedia.org/wiki/Iraq_War", "https://en.wikipedia.org/wiki/Vietnam_War", "https://en.wikipedia.org/wiki/Gulf_War" ], [ "https://en.wikipedia.org/wiki/Judicial_Procedures_Reform_Bill_of_1937" ] ]
5b3i8j
microsoft volume licensing
Do you buy one key for a set number of products? Do you pay a set amount for infinite uses? I have no idea.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5b3i8j/eli5_microsoft_volume_licensing/
{ "a_id": [ "d9lhbtk" ], "score": [ 3 ], "text": [ "Volume licensing is usually used for businesses, schools, and governments who need to deploy lots of the same product (usually Windows & Office) across multiple machines in an automated fashion.\n\nI can't speak to how small business does it, b...
[]
[]
[ [] ]
6ab7b2
is isis sunni, shia, or wahabi, and what are their goals? what is the difference between them?
Writing a paper on the subject and can't seem to get a direct answer. Lots of sources claim that Wahabi's are more prone to violent doctrines and do not believe women are equal (sounds like ISIS to me), and others are saying that ISIS likes to kill Shiites (So I assume not Shia). Seems very complex-- what's going on!
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6ab7b2/eli5_is_isis_sunni_shia_or_wahabi_and_what_are/
{ "a_id": [ "dhd654x", "dhd8erm" ], "score": [ 3, 5 ], "text": [ "IS is Sunni. Their goal is to establish an Islamic State that is ruled purely Islamic law. Moreover, their goals include exacting revenge on countries that kill Muslims. ", "ISIS is a radical Sunni subgroup. Their aim i...
[]
[]
[ [], [] ]
58np21
why do we call the year 1905 "nineteen oh five" but we don't call 2005 "twenty oh five?"
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/58np21/eli5_why_do_we_call_the_year_1905_nineteen_oh/
{ "a_id": [ "d91tt0k", "d91twmk" ], "score": [ 2, 2 ], "text": [ "Some do. Nineteen-oh-five is used because it would be too cumbersome to say \"The year one thousand, nine hundred and five\" every time a year is mentioned. It's a shortened form that everyone understands and can recognize. ...
[]
[]
[ [], [ "http://english.stackexchange.com/questions/5442/what-are-the-rules-for-pronunciation-of-years-in-english" ] ]
1e9g1y
why is it so important to be quiet during someone's backswing (in golf)?
I've never played golf. It just seems absurd that something as small as taking a club out of a bag could mess it up so badly.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1e9g1y/eli5_why_is_it_so_important_to_be_quiet_during/
{ "a_id": [ "c9y1n7e", "c9y3vch", "c9y3x9w" ], "score": [ 6, 3, 3 ], "text": [ "You're timing your whole body's movement to be perfectly precise t match your swing . Requires alot of effort and concentration . ", "Obviously, OP has never played golf before... it's much more dif...
[]
[]
[ [], [], [] ]
6wu2qm
why do so many actors end up producing their own movies?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6wu2qm/eli5_why_do_so_many_actors_end_up_producing_their/
{ "a_id": [ "dmarfft" ], "score": [ 4 ], "text": [ "\"Producer\" describes a wide range of roles in movie production - usually people working for or with the studio to secure and plan the budget or act as the movie's business manager so that the director and actors can focus specifically on their ...
[]
[]
[ [] ]
82cld0
why make a low sodium version of something when you can just reduce the sodium of your main product?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/82cld0/eli5_why_make_a_low_sodium_version_of_something/
{ "a_id": [ "dv941s4", "dv94c0i", "dv94c15", "dv95x78", "dv97onj", "dv9ccbn" ], "score": [ 10, 2, 4, 2, 3, 2 ], "text": [ "Because there is a market for the higher salt version of that product thus they sell it because it sells. \n\nAnd lots of people find t...
[]
[]
[ [], [], [], [], [], [] ]
407te5
why do plastic dishes take so much longer to air-dry than their glass/ceramic equivalents?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/407te5/eli5_why_do_plastic_dishes_take_so_much_longer_to/
{ "a_id": [ "cys3whh", "cysarqr" ], "score": [ 2, 5 ], "text": [ "Glass and ceramic hold heat longer than plastic does. This is because they are thicker and are better at conducting heat. If a plate stays warmer longer, it will probably be warm enough to help evaporate the water drops. Pla...
[]
[]
[ [], [] ]
10r7kf
how vaccum sealers work, and why they keep food fresh
I'm a cook, and I love watching the vaccine sealer at work in action, but as far as I know its powered by black magic
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/10r7kf/eli5_how_vaccum_sealers_work_and_why_they_keep/
{ "a_id": [ "c6fyhsm", "c6fz0sr", "c6fzmub" ], "score": [ 3, 2, 2 ], "text": [ "Food gets moldy if there is at least one particle of mold on it. If you seal it in air tight container, then no mold can reach it. Also, most bacteria and fungi need oxygen to grow, so when you remove i...
[]
[]
[ [], [], [] ]
49qe9u
why are ncaa tourney 15-seeds able to win, but not 16-seeds?
15 seeds have apparently won 17 times, and no 16 seed has ever won. Any explanation?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/49qe9u/eli5_why_are_ncaa_tourney_15seeds_able_to_win_but/
{ "a_id": [ "d0txwwu" ], "score": [ 2 ], "text": [ "17 times still is very rare. With 16 seeds you are taking teams that are even worse than the 15s and they are playing against one of the top 4 teams in the country. There just seems to be the case that number 5-8 vs number 57-60 is just close eno...
[]
[]
[ [] ]
awhxzc
why are most pc components compatible, yet cpu's architecture changes massively that you need new motherboard structure for the cpu?
New GPU models come every year and you can use your current motherboard to put it in. With CPU'S though, this is different. You need an exact socket compatible motherboard, and everytime a new CPU comes out, you will most likely get a new motherboard with it. RAM probably has 4 different types. DDR1 - > DDR4, their st...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/awhxzc/eli5_why_are_most_pc_components_compatible_yet/
{ "a_id": [ "ehmldyu", "ehmn8p8", "ehomj55" ], "score": [ 3, 5, 2 ], "text": [ "AMD rarely changes sockets. Even some AM2 CPUs could be used on AM3. Some time ago they introduced AM4 and I think it has a few years to live. I guess that Intel makes CPUs not so compatible to increase...
[]
[]
[ [], [], [] ]
6aimcp
why is baby in mother womb safe from the mother's immue system
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6aimcp/eli5why_is_baby_in_mother_womb_safe_from_the/
{ "a_id": [ "dheu95u", "dheudnt", "dhewp1d" ], "score": [ 3, 6, 3 ], "text": [ "The placenta acts as a barrier and has the baby mostly insulated from everything. Until recent it was believed the blood of the baby and the blood of the mother do not mix. However, it has been seen th...
[]
[]
[ [], [], [ "http://americanpregnancy.org/pregnancy-complications/rh-factor" ] ]
1o07qf
the different types of cigarette. red, white, gold, light, menthol, etc.
What exactly is the difference between marlboro white and marlboro red, apart from the colour of the package? What about the other types?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1o07qf/eli5_the_different_types_of_cigarette_red_white/
{ "a_id": [ "ccnnpf7", "ccnnwin", "ccnokex" ], "score": [ 3, 3, 2 ], "text": [ "The white vs red is mostly flavor, from what I remember, though that could be wrong. \n\nSome of it varies by company, and most cigarettes can actually be pretty different in terms of taste, ease of smo...
[]
[]
[ [], [], [] ]
3moq4l
how the coup d'etat in kiev is seen as just in by the world community, but the voting for crimea independence was seen as "against the constitution" and unjust?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3moq4l/eli5_how_the_coup_detat_in_kiev_is_seen_as_just/
{ "a_id": [ "cvgrg14" ], "score": [ 2 ], "text": [ "_URL_0_\n\n* The ballot did not contain an option for maintaining the status quo\n\n* This kind of referendum while under enemy occupation is illegal under international law" ] }
[]
[]
[ [ "https://www.reddit.com/r/explainlikeimfive/comments/20pr81/eli5_if_crimean_citizens_voted_in_a_referendum_to/" ] ]
2uuw9k
when people say the big corporations (starbucks, google, amazon etc) in the uk don't pay tax, or pay very little, what is actually happening? are they doing anything illegal or just going through loopholes?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2uuw9k/eli5_when_people_say_the_big_corporations/
{ "a_id": [ "cobw1ah" ], "score": [ 6 ], "text": [ "They're not doing anything illegal. This is tax avoidance rather than tax evasion.\n\nThey are exploiting loopholes in UK/EU tax law, which allows multinational organisations to arrange things such that they can claim to make no profit in certain...
[]
[]
[ [] ]
5unj6k
why do birds have such complex mating rituals?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5unj6k/eli5_why_do_birds_have_such_complex_mating_rituals/
{ "a_id": [ "ddvep1u" ], "score": [ 2 ], "text": [ "There are a couple of theories on the matter, based on how each action is perceived as a signal:\n\nThe 'multiple message theory' thinks that each signal carries a different subtle meaning and each one contributes to the subjects choosing to mate...
[]
[]
[ [] ]
5s9mr7
why are certain colors considered "girly"?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5s9mr7/eli5_why_are_certain_colors_considered_girly/
{ "a_id": [ "dddcc5t" ], "score": [ 7 ], "text": [ "Simply because society says so. There is nothing inherently feminine or masculine about colors, except that some people started to say so, and that belief caught on." ] }
[]
[]
[ [] ]
5yjjsw
when hanging upside down, where does all the blood go?
So when hanging upside down, the blood "rushes to your head." This doesn't seem logical since there is no place for your blood to pool.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5yjjsw/eli5when_hanging_upside_down_where_does_all_the/
{ "a_id": [ "deqkhpu", "deqkhrd" ], "score": [ 3, 3 ], "text": [ "It literally does go to your head. That's why when you hang someone upside down long enough they get red faced. Blood vessels expand to fit more of it in there.", "It still circulates, but the circulatory system is desig...
[]
[]
[ [], [] ]
1lvt8h
why do i sound like batman in the morning?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1lvt8h/eli5_why_do_i_sound_like_batman_in_the_morning/
{ "a_id": [ "cc398j8", "cc39q59" ], "score": [ 2, 3 ], "text": [ "this might mean you are welsh, seek medical advice. or try drinking more, since you might just be dehydrated. ", "To my knowledge, your voice gets deeper in the morning because your vocal chords are much more relaxed tha...
[]
[]
[ [], [] ]
8nmbvi
why do environmentalists not advocate for population control?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8nmbvi/eli5_why_do_environmentalists_not_advocate_for/
{ "a_id": [ "dzwn0v2" ], "score": [ 3 ], "text": [ " > the matter of the fact is, the earth would be a lot better off if half the human population dropped dead tomorrow.\n\nOkay, Thanos... But seriously, reproductive rights are a hot-button issue. It's one thing to advocate for *voluntary* populat...
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[]
[ [] ]
2c54g5
why does sea salt taste saltier than regular table salt while having less sodium per taste?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2c54g5/eli5_why_does_sea_salt_taste_saltier_than_regular/
{ "a_id": [ "cjbzz59", "cjc12g4", "cjc2f9o", "cjc2iy8" ], "score": [ 2, 26, 2, 3 ], "text": [ "From looking through several sources online it seems to indicate that sea salt has the same amount of sodium in as table salt or at least a comparable amount.\n\nOne thing that co...
[]
[]
[ [], [], [], [] ]
7d3npj
why do humans care so much about how food tastes while other animals dont seem to care?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7d3npj/eli5_why_do_humans_care_so_much_about_how_food/
{ "a_id": [ "dpuq29m" ], "score": [ 2 ], "text": [ "You are used to seeing humans in an environment where they have *more food than they can eat.*\n\nIf you go to a place where humans are hungry, they will eat pretty much anything nutritious, including insects, grubs, the starch from inside some t...
[]
[]
[ [] ]
1tg9fc
why is it bad to mix your alcohols, such as drinking both gin and wine in one sitting?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1tg9fc/eli5_why_is_it_bad_to_mix_your_alcohols_such_as/
{ "a_id": [ "ce7mjrv", "ce7qmcg", "ce7sc4h" ], "score": [ 9, 2, 2 ], "text": [ "I think you're referring to the old saying 'beer before liquor never been sicker'?... If so, it isn't necessarily what you drink it's how much.\n\nYou can easily switch between gin and wine and be fine....
[]
[]
[ [], [], [] ]
2zsygi
why is calcium carbonate both active and inactive in tums?
On the nutritional information for Tums, Calcium Carbonate is listed under both the active, and inactive ingredients. Why is this?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2zsygi/eli5_why_is_calcium_carbonate_both_active_and/
{ "a_id": [ "cpm02yq", "cpmjh08" ], "score": [ 3, 2 ], "text": [ "Are you sure? I'm trying to find a list of ingredients and I'm only finding it as an active ingredient, which makes sense, since Tums is for heartburn relief and calcium carbonate is often used as an antacid for this", "...
[]
[]
[ [], [] ]
2ghszp
how come goldfish do not die from being isolated in the confinements of an average sized fishbowl?
My older brother owns a goldfish and has been taking care of it for some time now. While staring at the gorgeous mofo, I started to wonder how does the glorious fish not die from boredom of swimming around in the small fishbowl. Also, he is by himself, yet he just keeps swimming. The lifespan of an average goldfish is ...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2ghszp/eli5_how_come_goldfish_do_not_die_from_being/
{ "a_id": [ "ckj8cbx", "ckj8z0t" ], "score": [ 3, 3 ], "text": [ "It will die, eventually. It will not live its full lifespan in that type of an environment. Goldfish are really resilient, which is why they are popular \"beginner\" pets. They can survive in higher levels of nitrogenous was...
[]
[]
[ [], [] ]
cu19p6
how do animals that eat other animals, fur, feathers, bones and all, digest their prey?
For instance an alligator.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/cu19p6/eli5how_do_animals_that_eat_other_animals_fur/
{ "a_id": [ "exq5mq2" ], "score": [ 8 ], "text": [ "Some, like alligators, have extremely potent stomach acids and even special enzymes that allow them to digest the material. Reptiles specifically also tend to have their food sit in said acid longer than warm blooded animals do during digesting g...
[]
[]
[ [] ]
72oi2m
so if a coil stove burner heats up from electricity running through it why is it that you dont get electrocuted when using a metal pan with a metal handle?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/72oi2m/eli5_so_if_a_coil_stove_burner_heats_up_from/
{ "a_id": [ "dnk2ga6", "dnk2o1h" ], "score": [ 16, 7 ], "text": [ "There is an insulating layer around the electric wire that runs through the center of the coil. Your pan is not in contact with the voltage source.\n\n_URL_0_", "The heating element is insulated so the electricity insid...
[]
[]
[ [ "https://www.reddit.com/r/askscience/comments/1qss3e/how_does_a_heating_coil_work_why_does_it_not/" ], [] ]
1vlk94
when a person has diarrhoea, why is it that they don't shit themselves in the night but struggle to keep it in during the day?
I was in a similar situation a while back having to use my rectal muscles and clench to keep from shitting myself during the day. This continues on until I fall asleep however it resumes when I wake up. Does the body have a fail safe mechanism of sorts to keep us from releasing faecal matter into the wild when we are a...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1vlk94/eli5_when_a_person_has_diarrhoea_why_is_it_that/
{ "a_id": [ "cetgfb4", "cetgi9z", "ceth5mc", "cethre9", "cetl17t", "cetnjye", "cetxmk9" ], "score": [ 7, 31, 8, 6, 2, 2, 2 ], "text": [ "Nope, many people shit them selves at night or just stay on the toilet", "The answer is basic gravitational p...
[]
[]
[ [], [], [], [], [], [], [] ]
5e03xb
how does the tangle-free part in tangle-free earphones work?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5e03xb/eli5how_does_the_tanglefree_part_in_tanglefree/
{ "a_id": [ "da8mgmd" ], "score": [ 2 ], "text": [ "The cable is just flat, making it less likely to twist, making it less likely to tangle. I was gifted the Beats Tours when they came out like 8 years ago and while it did still tangle, it was much less than a normal cable." ] }
[]
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[ [] ]
1ld6vm
why it's legal to be drunk in a bar, legal to be drunk at your home, but illegal to be drunk anywhere inbetween.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ld6vm/eli5_why_its_legal_to_be_drunk_in_a_bar_legal_to/
{ "a_id": [ "cby1jw8", "cby1kw1", "cby26sa", "cby2n8y", "cby43y8", "cbybd37" ], "score": [ 2, 15, 10, 7, 5, 2 ], "text": [ "Because it's considered common decency to not be intoxicated in a public place where people are minding their own business.", "Pub...
[]
[]
[ [], [], [], [], [], [] ]
20n3pm
why does scraping a fork or knife on a plate make people cringe so much?
I for one can't stand it. To help explain what I mean, [exhibit A](_URL_0_)
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/20n3pm/eli5_why_does_scraping_a_fork_or_knife_on_a_plate/
{ "a_id": [ "cg4vk7u" ], "score": [ 3 ], "text": [ "I have this exact problem. For me, it's because the sound resembles the same high pitch/scratchy noise that comes from nails on a chalkboard. " ] }
[]
[ "https://www.youtube.com/watch?v=STytu5zjwjY" ]
[ [] ]
125iz7
the connection between prometheus and alien [spoilers within]
I just saw Prometheus, and it's been so long since I've seen Alien, that I wasn't sure how much I was missing between the two. I've heard a lot of different things, that Prometheus isn't really a prequel, that they are totally unrelated, just in the same universe...ect. At the end of Prometheus, an alien emerges from t...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/125iz7/the_connection_between_prometheus_and_alien/
{ "a_id": [ "c6sc4yz", "c6sck3o" ], "score": [ 6, 3 ], "text": [ "The idea with Prometheus was that the engineers were \"seeding\" various planets with life forms. It was implied that humans were one of the engineers' favorites, but around 2000 years ago they got sour on us, and decided to...
[]
[ "http://wegotthiscovered.com/movies/big-small-beginnings-prometheus-connection-alien/" ]
[ [], [ "http://imgur.com/SqaQv" ] ]
2r70sc
whats the reasoning behind countries like sweden intentionally taking in large amounts of immigrants?
I dont want anything Political Im just genuinly curious, Is there any proper reasoning behind this? Perhaps long term economic growth? a boost in population? Misguided morality? too much free time? Also, whats the reasoning behind taking in a much broader scope of refugees and migrants while other countries select cer...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2r70sc/eli5_whats_the_reasoning_behind_countries_like/
{ "a_id": [ "cnd1oi1", "cnd1q6z", "cnd1ryk", "cnd220w", "cnd2dg1", "cnd2kwd", "cnd2z5t", "cnd57lx", "cnd5vgt" ], "score": [ 2, 2, 4, 14, 3, 10, 2, 3, 2 ], "text": [ "I heard it's not really a country, and more like a cult, and that's ...
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[ [], [], [], [], [], [], [], [], [] ]
31q60a
are oranges called oranges because they are orange? or is the color orange called orange because oranges are orange?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/31q60a/eli5are_oranges_called_oranges_because_they_are/
{ "a_id": [ "cq3x51l", "cq3xfxe" ], "score": [ 3, 2 ], "text": [ "_URL_0_\n\n > The earliest recorded use of the word in English is from the 13th century and referred to the fruit. The earliest attested use of the word in reference to the colour is from the 16th century.", "It was the...
[]
[]
[ [ "http://en.wikipedia.org/wiki/Orange_(word)" ], [] ]
j3dal
how to use forex trading
Lets say I invest 1000 dollars in forex, how do i make money off it? And how much will I make? My 5 year old son inside my head is curious. Edit: I get it now, thanks for your input my fellow redditors, another question, how does it work with buying Gold/Silver/Oil then selling it on Forex, is it the same like currenc...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/j3dal/eli5_how_to_use_forex_trading/
{ "a_id": [ "c28sj53" ], "score": [ 2 ], "text": [ "I assume your talking about the currency trading:\n\nIf you have ever been abroad, then you know you have to trade out your money. Lets say we are going to Europe and we trade your $1000 for 695 euros (current conversion rate). Later, at the en...
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[ [] ]
39pb4j
if brain size doesn't equate to intelligence, why do big animals evolve to have big brains?
Read through the years that having a big brain doesn't make the creature smart. For example, a raven could be smarter than a blue whale or rhino. So why does evolution bother to keep making their brains bigger with the animals? Why don't blue whales just have brains the size of a human being?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/39pb4j/eli5_if_brain_size_doesnt_equate_to_intelligence/
{ "a_id": [ "cs58ckf", "cs58nrw", "cs5npgb" ], "score": [ 24, 17, 3 ], "text": [ "I think it's not the actual size of the brain that determines intelligence capabilities, it's a species' brain size to body size ratio. \nA whale needs a bigger brain because a tiny one cannot contro...
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[ [], [], [] ]
1fi8rs
what is the difference between chewing gum and bubble gum?
consistency-wise
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1fi8rs/eli5_what_is_the_difference_between_chewing_gum/
{ "a_id": [ "caaif0u" ], "score": [ 6 ], "text": [ "Chewing gum is mostly just for chewing and fresh breath. Bubble gum is made thicker so as to be able to blow bubbles with it." ] }
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[ [] ]
5t9kvl
why isn't their a standardized test to make sure a presidential candidate is knowledgeable enough to hold office?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5t9kvl/eli5_why_isnt_their_a_standardized_test_to_make/
{ "a_id": [ "ddl5nkb", "ddl5r6o", "ddl5vhr", "ddl6u0k" ], "score": [ 4, 3, 3, 3 ], "text": [ " > secret committee of 20-40\n\nBecause then control of this committee is implicit control over access to the presidency, and since it's secret, that would make it very corruptible...
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[ [], [], [], [] ]
1raki4
why does the mentos and diet coke geyser have to be diet coke?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1raki4/eli5why_does_the_mentos_and_diet_coke_geyser_have/
{ "a_id": [ "cdlaj1g" ], "score": [ 2 ], "text": [ "The process is called nucleation. See those bubbles that form on the sides of your glass when you fill it with soda? They're bubbles of carbon dioxide, formed when the tiny cracks and crevices in the glass give them a place to form. A typical min...
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[ [ "http://www.youtube.com/watch?v=9g6PYuxMI7w" ] ]
2zx8ip
why is the stock market doing so well when the u.s economy is in a recession?
My Grandfather seems to think that the stock market is bloated and going to crash in another Great Depression soon.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2zx8ip/eli5why_is_the_stock_market_doing_so_well_when/
{ "a_id": [ "cpn41n4", "cpn43to", "cpn4n53", "cpn63lo" ], "score": [ 6, 3, 2, 2 ], "text": [ "The economic recession in the US ended in June of 2009. By all economic indicators the economy is recovering slowly but surely.", "We aren't in a recession. In the United State...
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[ [], [], [], [] ]
1y2c1m
why was curiosity such a big deal if opportunity and spirit were already on mars?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1y2c1m/why_was_curiosity_such_a_big_deal_if_opportunity/
{ "a_id": [ "cfgprek", "cfgqz1a", "cfgsw4k", "cfgz1jd", "cfh1ob2", "cfh527b" ], "score": [ 209, 58, 9, 15, 2, 10 ], "text": [ "It's bigger. It has more experiments. It has more cameras and shit. It has a motherfucking laser cannon. It's in a new location. It...
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[]
[ [], [], [], [ "http://d1jqu7g1y74ds1.cloudfront.net/wp-content/uploads/2012/01/PIA15277_3rovers-hi_D2011_1215_D511_br2.jpg", "http://www.dvorak.org/blog/images/mars_rovers.jpg" ], [], [] ]
1sxous
can someone explain what is a ''pun'' ? as a french native i would appreciate your help!
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1sxous/eli5_can_someone_explain_what_is_a_pun_as_a/
{ "a_id": [ "ce28zla", "ce2923h", "ce2b5l9", "ce2bwin", "ce2bz7k", "ce2c1jr", "ce2cljf", "ce2drw8", "ce2e8nl", "ce2ee0l", "ce2f2wv", "ce2fygr", "ce2nuyo", "ce2yzj6" ], "score": [ 146, 35, 4, 87, 2, 19, 4, 3, 2, 6, ...
[]
[]
[ [], [], [], [], [], [], [ "http://www.imdb.com/title/tt0117477/combined", "http://en.wikipedia.org/wiki/Homophone", "http://dictionary.reference.com/browse/subject" ], [], [], [], [], [], [], [] ]
63ry8i
what are the actual commands for keys on a computer keyboard?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/63ry8i/eli5_what_are_the_actual_commands_for_keys_on_a/
{ "a_id": [ "dfwlqnp", "dfwo2m3", "dfwp0hd" ], "score": [ 5, 3, 2 ], "text": [ "The keyboard utilizes a keyboard matrix circuit to enumerate each key. When pressed, a microcontroller encodes the key press event into a USB data packet and sends the signal down the wire. The USB cont...
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[ [], [], [] ]
1ipeu9
how are large animals transported to zoos around the world?
Elephants, rhinos, etc., how are they transported from different places? How are they caught as well? It must be traumatizing for animals to be caught and transported to other places. Even frogs and other small animals. Is there an occupation to trap animals and bringing them back to zoos and aquariums, and why have I ...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ipeu9/eli5_how_are_large_animals_transported_to_zoos/
{ "a_id": [ "cb6t3cx", "cb6t6oh" ], "score": [ 4, 4 ], "text": [ "Most zoo animals are bred with other zoo animals, so there isn't a lot of capturing being done in the wild these days in the name of zoos. When larger zoo animals do need to be transported they go by large boats instead of b...
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[ [], [] ]
44n1fh
since light travels at a speed which is a function of distance over time, would it be dark if you were able to freeze time?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/44n1fh/eli5_since_light_travels_at_a_speed_which_is_a/
{ "a_id": [ "czrawwe", "czrbipu", "czrdewd" ], "score": [ 23, 2, 4 ], "text": [ "This is a tricky question to answer, because you can't freeze time and if you can't do something you can't answer what-ifs about it. This is definitely going to go above what a five-year-old could und...
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[ [], [], [] ]
5dk3wc
why exactly is it that when siblings (or closely related people) reproduce, there are problems?
I'm not saying that it should be OK. I get the social stigmas and all. But why don't closely related genes like to mix?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5dk3wc/why_exactly_is_it_that_when_siblings_or_closely/
{ "a_id": [ "da580kx" ], "score": [ 5 ], "text": [ "It's because lots of defective alleles (versions of genes) are recessive (you need two copies for them to cause a problem) and rare. So they almost never cause problems because it's very unlikely that both parents have the same defective allele. ...
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48yttz
why are so many people upset by common core being taught in us schools?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/48yttz/eli5_why_are_so_many_people_upset_by_common_core/
{ "a_id": [ "d0noknd", "d0noz2a", "d0np4cw", "d0npcbh", "d0nqigo", "d0nr6zy", "d0nr8mm", "d0nsupb", "d0nu46b", "d0nu4bk", "d0nupps", "d0ny2b9", "d0nymuf", "d0nzdmy", "d0o03tn" ], "score": [ 2, 22, 27, 141, 2, 21, 22, 3, ...
[]
[]
[ [], [], [], [], [], [ "http://www.patheos.com/blogs/friendlyatheist/2014/03/07/about-that-common-core-math-problem-making-the-rounds-on-facebook/" ], [], [], [], [], [], [], [], [], [] ]
1l0e9o
how come dna undergoes mutations in reproduction, but not in regular cell division, leading to cell evolution within our own bodies?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1l0e9o/eli5_how_come_dna_undergoes_mutations_in/
{ "a_id": [ "cbumuic" ], "score": [ 2 ], "text": [ "Meiosis, the process of producing reproductive cells (sperm and eggs), is different from mitosis, the normal process of cell division. Meiosis has a unique phase that facilitates certain types of mutations.\n\nIn mitosis, all the DNA in the cell...
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cjbcoo
is that spinning circle of leaves that spins around a few times technically a tornado? why does it happen?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/cjbcoo/eli5_is_that_spinning_circle_of_leaves_that_spins/
{ "a_id": [ "evc6i2w", "evc9nyn" ], "score": [ 12, 6 ], "text": [ "The way air moves can create a 'vortex' (like water spins as it goes down a plughole) the leaves actually make the vortex seeable. Vortexes of wind happen pretty often.", "They are not tornados, they are vortexes. But t...
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[ [], [ "https://amp.businessinsider.com/images/57112c3edd0895bc4f8b49a4-750-375.jpg" ] ]
2ofgi0
why is being tall considered a good physical trait to have?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2ofgi0/eli5_why_is_being_tall_considered_a_good_physical/
{ "a_id": [ "cmmn6ls", "cmmpxdm" ], "score": [ 3, 3 ], "text": [ "Bigger implies stronger which implies more physical security for you and your children. \n\nIt also means you're well nourished and probably healthy.\n\nI think height correlates more strongly with being an attractive man th...
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[ [], [] ]
4g3we7
why do some companies send small items in unnecessarily large boxes?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4g3we7/eli5_why_do_some_companies_send_small_items_in/
{ "a_id": [ "d2ecnop", "d2ed6y0", "d2efscj" ], "score": [ 15, 2, 2 ], "text": [ "Because doing that is actually cheaper / more streamlined for that company.\n\nPackaging materials cost money. But in general, the more you buy of one particular type, the bigger a discount you will ge...
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[ [], [], [] ]
19ycoy
why china appears to be attempting to economically harm us when we owe them a trillion dollars.
China's multiple economic imbalances in debt holdings would seem to suggest they would want us to do well. Nobody wants their debt holders to welch on a debt. And the trade deficit would suggest we're their biggest and best customer. So why are they manipulating their currency? Their value is 40% off where the dol...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/19ycoy/eli5_why_china_appears_to_be_attempting_to/
{ "a_id": [ "c8sgza9" ], "score": [ 2 ], "text": [ "China is buying up bonds to keep the exchange rate between the US Dollar and Yuan at a certain value. \n\n > China's multiple economic imbalances in debt holdings would seem to suggest they would want us to do well. Nobody wants their debt holder...
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k21cw
rugby.
I've grown up in the States. Rugby is not at all popular anywhere close to me. I've traveled overseas and I've tried to watch games on TV, but I just don't understand any of the rules. It looks like an awesome sport, and since the Rugby World Cup is coming up, I'd just like to have at least a slight understanding of wh...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/k21cw/eli5_rugby/
{ "a_id": [ "c2gxizn", "c2gxr97", "c2gxrvm", "c2gxizn", "c2gxr97", "c2gxrvm" ], "score": [ 4, 10, 3, 4, 10, 3 ], "text": [ "Run forward. Pass backwards. Score points.", "[Here you go](_URL_0_).", "Like football but no passing forwards, blocking, or h...
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[ [], [ "http://www.youtube.com/watch?v=aiOpAvEdHQo" ], [], [], [ "http://www.youtube.com/watch?v=aiOpAvEdHQo" ], [] ]
4ysyzb
why do internet streams (youtube, etc) fluctuate in quality when nothing is changing on my side?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4ysyzb/eli5_why_do_internet_streams_youtube_etc/
{ "a_id": [ "d6q7ncs", "d6q81qm" ], "score": [ 2, 3 ], "text": [ "If your ISP uses a shared medium, like cable service, then the node (the point where traffic converges) could be experiencing congestion.", "Sometimes the issue is on the side of the streaming provider or their content d...
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[ [], [] ]
2nyztn
hubble telescope images are enhanced in all sorts of ways. if you were to witness a supernova or a gas cloud in person, how would it compare?
I checked for this one but couldn't find it. What would deep space events look like to your eyes?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2nyztn/eli5_hubble_telescope_images_are_enhanced_in_all/
{ "a_id": [ "cmi6885", "cmi7j89" ], "score": [ 6, 4 ], "text": [ "Gas clouds are so diffuse you likely couldn't even see them at all. A supernove? Depends on distance, it might be a little blinky type light, a slightly brighter star from far off. Close enough to look like something real im...
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[ [], [ "http://www.noao.edu/outreach/press/pr03/pr0304.html", "https://what-if.xkcd.com/73/" ] ]
5wpddc
how the circuit works when charging a cell phone from a laptop that is plugged into a wall outlet.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5wpddc/eli5_how_the_circuit_works_when_charging_a_cell/
{ "a_id": [ "debuv8e" ], "score": [ 2 ], "text": [ "Its pretty simple actually. The power coming from the wall goes right into the battery, some laptops also have a bypass wired in so that when you are plugged in and fully charged, you arent discharging and charging at the same time since this wou...
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