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31if5r
if our brains have limited storage capacity, what happens when we max it out?
Do we start erasing old memories, or simply stop storing new information? This is a hypotethical question, but if humans had longer lifetimes, would that mean that we would hit a plateu in the way we store information and we would stop being subsceptible to new information, in turn turning older people useless for sci...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/31if5r/eli5_if_our_brains_have_limited_storage_capacity/
{ "a_id": [ "cq1uyl3", "cq1zc66", "cq207aq", "cq242ry" ], "score": [ 33, 2, 28, 4 ], "text": [ "You start forgetting the information you never use, for example a phone number from your second cousin that was used 12 years ago.\nThe probability of it ever happening in a life...
[]
[]
[ [], [], [], [] ]
3hf2a2
does the freedom of religion right for americans overrule laws?
So I was talking to my family about the legalization of gay marriage a few weeks ago, and they were somewhat against it. They claimed that priests and other people couldn't provide their service to gays because it would "encourage" gay marriage thus breaking their religious beliefs. However, it is the law to not discri...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3hf2a2/eli5_does_the_freedom_of_religion_right_for/
{ "a_id": [ "cu6tguc", "cu6thz7", "cu6tjop", "cu6tpa4" ], "score": [ 3, 2, 8, 6 ], "text": [ "The laws do not require any religious organization to conduct marriages. They require the governments of the States to recognize same sex marriages, and to issue licenses for marri...
[]
[]
[ [], [], [], [] ]
6pghab
what happens in the background when you click on the 'safe to remove hardware' button in windows?
And is it important that one does that before ejecting a drive? I have seen people who just yank their USB drives off their CPU once they're done without 'safely removing it'. And that doesn't seem to harm the drive or the computer. So what does that 'safe to remove button' really do?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6pghab/eli5what_happens_in_the_background_when_you_click/
{ "a_id": [ "dkp3216", "dkp326s", "dkp33y1", "dkp90wv", "dkpehi5", "dkphqgw" ], "score": [ 26, 4, 3, 2, 2, 2 ], "text": [ "The safe removal function instructs the operating system to wait for all processes accessing a filesystem to finish and then \"dismount...
[]
[]
[ [], [], [], [], [], [] ]
68fmny
what's the difference between a cult and a religion and why is one much more frowned upon than the other?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/68fmny/eli5_whats_the_difference_between_a_cult_and_a/
{ "a_id": [ "dgy23gm", "dgy2ghv", "dgy2icf", "dgy4vhw", "dgy529r", "dgy854q", "dgy9kiu", "dgy9tyq", "dgyar00", "dgyarrg", "dgyb45i", "dgycghh", "dgycik4", "dgydeh1" ], "score": [ 31, 13474, 342, 816, 76, 164, 176, 514, 136...
[]
[]
[ [], [], [], [], [], [], [], [], [], [], [ "https://freedomofmind.com/bite-model/" ], [], [], [] ]
ld9u0
how can electrons flow under applied ac voltage? shouldn't it be stagnant?
Because in a complete cycle of half positive and half negative cycle, the net movement of an electron should be zero..?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/ld9u0/eli5_how_can_electrons_flow_under_applied_ac/
{ "a_id": [ "c2rqw81", "c2rqw81" ], "score": [ 5, 5 ], "text": [ "You're right, the *net* movement of any given electron would be zero after one complete cycle. But the electrons do work as they go forward and back through the wire. \n\nThink of it like a kid on a swing. The applied vol...
[]
[]
[ [], [] ]
1l0yun
why do companies, like coca cola, not brand their products, like minute maid, with their names?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1l0yun/eli5_why_do_companies_like_coca_cola_not_brand/
{ "a_id": [ "cbunnhf", "cbunnxi", "cbur167" ], "score": [ 5, 24, 5 ], "text": [ "They do, in small ways - however it is inconspicuous, because they don't want to confuse consumers, and brands (like minute maid) have had a large quantity of money poured into refining me optimising t...
[]
[]
[ [], [], [] ]
4e3zic
why do videos buffer more slowly when in full-screen mode?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4e3zic/eli5_why_do_videos_buffer_more_slowly_when_in/
{ "a_id": [ "d1wtdlt" ], "score": [ 3 ], "text": [ "The only reason this should happen is if you're normally not viewing in hidef, and it switches to hidef automatically when you go to full-screen. " ] }
[]
[]
[ [] ]
6z2iry
why do certain politicians get voted into office repeatedly despite not doing a good job?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6z2iry/eli5_why_do_certain_politicians_get_voted_into/
{ "a_id": [ "dmrysqu", "dmryxwl", "dmrzjzc", "dms0k33", "dms2pqd", "dms34g2", "dms8h5h", "dmse3k5", "dmsg2mj", "dmsgazp", "dmsgc7d" ], "score": [ 15, 4, 111, 44, 3, 3, 4, 2, 2, 6, 2 ], "text": [ "People do complain abo...
[]
[]
[ [], [], [], [ "https://www.washingtonpost.com/news/wonk/wp/2015/03/01/this-is-the-best-explanation-of-gerrymandering-you-will-ever-see/?utm_term=.2c0526ffcce0" ], [], [], [], [], [], [], [] ]
scabq
how do dogs interpret human language?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/scabq/eli5_how_do_dogs_interpret_human_language/
{ "a_id": [ "c4cv66h", "c4cw1r3", "c4cwq4v", "c4cwqw6", "c4cwra1", "c4cxijy", "c4cxj12", "c4d05yb", "c4d0f4y", "c4d1b6t", "c4d23ep", "c4d23rt", "c4d2qm5", "c4d38rq", "c4d3c59", "c4d3ojv", "c4d418b", "c4d5z7l" ], "score": [ 204, 13, ...
[]
[]
[ [], [], [ "http://topdocumentaryfilms.com/dogs-decoded/" ], [ "http://gladwell.com/2006/2006_05_22_a_dog.html" ], [], [ "http://en.wikipedia.org/wiki/Classical_conditioning#Pavlov.27s_experiment" ], [], [], [], [ "http://i.imgur.com/7IxKV.jpg" ], [], [], [], [], [...
2h694c
why does applying pressure to my leg after banging it on the corner of a table relieve the pain?
Why does it feel better to rub my leg after a bang it on something?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2h694c/eli5_why_does_applying_pressure_to_my_leg_after/
{ "a_id": [ "ckprjq4", "ckpu5s6" ], "score": [ 37, 4 ], "text": [ "When your nerve sends a signal, it travels up the nerves along your spine until the signal gets to receptors in your brain. \n\nThe idea behind rubbing or putting pressure on a hurt area is that the non-pain signals then co...
[]
[]
[ [], [] ]
efwyo0
why does fire/smoke's shadow look the same as water's reflection?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/efwyo0/eli5_why_does_firesmokes_shadow_look_the_same_as/
{ "a_id": [ "fc33mcx" ], "score": [ 2 ], "text": [ "This is an interesting observation. The only time I've seen a flame shadow is in the lab using a sodium (yellow/orange) lamp shone at a Bunsen burner with a sodium salt pencil held in the blue flame and burning with a sodium colour flame. A sha...
[]
[]
[ [] ]
3bbqjs
humanity has existed for at least 100 000 years. why did all major civilizations around the world develop only during the past few thousand years? there's like 90 000 years of nothing.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3bbqjs/eli5_humanity_has_existed_for_at_least_100_000/
{ "a_id": [ "cskome7", "cskp0fm", "cskpdto", "cskqbnb", "cskqehe", "cskqhru", "cskr52k", "cskrejb", "cskrtgg", "csksgis", "cskwu0d", "cskyda4", "cskymgi", "csl30qa", "cslaa0u" ], "score": [ 217, 106, 31, 19, 9, 3, 2, 6, ...
[]
[]
[ [], [], [], [], [ "http://web.ics.purdue.edu/~rauhn/CWC_text/CWC_1.htm" ], [], [], [], [], [], [], [], [], [], [] ]
3k1dci
why do games look better on pc then on consoles even though consoles are built specifically for the function of playing games?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3k1dci/eli5_why_do_games_look_better_on_pc_then_on/
{ "a_id": [ "cutyxm8", "cutz28a", "cutz97m", "cuu7jpz", "cuu7p7g" ], "score": [ 58, 15, 6, 5, 2 ], "text": [ "Consoles are also built to meet a price point & their specs are cemented at the time they are released. The PS4 was released almost 2 years ago at a pric...
[]
[]
[ [], [], [], [], [] ]
7m5ewz
why is it that when we urinate and it is yellow it represents dehydration, but when we urinate and it's clear it shows we are hydrated, even though the same amount of urine comes out each time?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7m5ewz/eli5_why_is_it_that_when_we_urinate_and_it_is/
{ "a_id": [ "drri6o2", "drrjiji", "drrjl2c", "drrjmqj" ], "score": [ 6, 4, 5, 3 ], "text": [ "Color indicates the (lack of) water. Meaning you evacuated stuff that wasn't water. Meaning dehydration. ", "Your body gets the urge to pee when your bladder reaches a certain ...
[]
[]
[ [], [], [], [] ]
cq9c8h
how are regions divided?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/cq9c8h/eli5_how_are_regions_divided/
{ "a_id": [ "ewuq1lm", "ewus6wi" ], "score": [ 2, 2 ], "text": [ "Could be any number of ways. The actual technical way its done is via Surveying and surveying tools but the mechanism for where that surveying is done is a political process that could involve natural features, historical co...
[]
[]
[ [], [] ]
96rh67
what are the consequences of changing dollar in trading for oil? how would it affect usa, russia, china and global economics?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/96rh67/eli5_what_are_the_consequences_of_changing_dollar/
{ "a_id": [ "e42nii3" ], "score": [ 2 ], "text": [ "So in the world today, pretty much every country sells their oil for US dollars. For the country actually selling the oil it doesn’t make too much of a difference (other than it putting them on America’s good side). But the only place on earth wh...
[]
[]
[ [] ]
ag7fdk
how are living lactic/yogurt cultures not killed during digestion?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/ag7fdk/eli5_how_are_living_lacticyogurt_cultures_not/
{ "a_id": [ "ee43tgv" ], "score": [ 5 ], "text": [ "Gut flora is a misnomer, as that \"flora\" inside your digestive tract has no plants.\n\nWhat is meant by gut flora actually are the hordes of symbiotic bacteria that live inside you, and help you brake down foods and digest them.\n\nThese bacter...
[]
[]
[ [] ]
4cgfk2
romania/romanians
I've always wondered this, and internet searches haven't been much help up to this point, but how is it that a romance language speaking people end up surrounded by slavic peoples?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4cgfk2/eli5_romaniaromanians/
{ "a_id": [ "d1hxd3f", "d1hy1u9" ], "score": [ 8, 5 ], "text": [ "Rome had colonies all around the [Black Sea](_URL_0_). Just after the fall of the Western Empire, and the contraction of the Eastern. Romania was cut off to a large degree linguistically and culturally for several hundred ye...
[]
[]
[ [ "http://www.ancient.eu/uploads/images/266.png?v=1431031796" ], [] ]
3whlhk
how is it determined whether a college will accept or reject you when applying?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3whlhk/eli5_how_is_it_determined_whether_a_college_will/
{ "a_id": [ "cxwb7dk" ], "score": [ 6 ], "text": [ "Basically they're looking at your standardized test scores, your grades, measures of how serious your courses were (like whether they were AP classes, and how well other students from your high school do at that college), your race, and any speci...
[]
[]
[ [] ]
ai0aom
what is harmony, melody and texture in music ?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/ai0aom/eli5_what_is_harmony_melody_and_texture_in_music/
{ "a_id": [ "eejxoxr" ], "score": [ 4 ], "text": [ "Melody is the interaction between each consecutive note sung by the main voice. If music is represented as a number of wiggly horizontal lines drawn on a page, the top one would likely be the melody: one'd be able to follow that one voice as it g...
[]
[]
[ [] ]
263tj1
can an astronaut in space stop himself from spinning with his own movements?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/263tj1/eli5_can_an_astronaut_in_space_stop_himself_from/
{ "a_id": [ "chndxzc" ], "score": [ 3 ], "text": [ "Yes, there is a excellent explanation on on the youtube channel [smarter every day](_URL_0_). It involves extending and retracting legs/arms at the right time while bending the middle of the body. (at least in cats, but stills should be possible ...
[]
[]
[ [ "http://www.youtube.com/watch?v=7AR4yntqLsQ" ] ]
a9v3w2
why is there a value for the square root of -1 (i) but not for dividing by zero?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/a9v3w2/eli5_why_is_there_a_value_for_the_square_root_of/
{ "a_id": [ "ecmqsug", "ecmqz77", "ecmrd8l", "ecmrof9", "ecmtfiy", "ecmtze5", "ecn6y2i", "ecn7o2w", "ecn8ce9", "ecn8r4c", "ecn9i5n", "ecnancg", "ecnb8u7", "ecndovz", "ecno9gu" ], "score": [ 1110, 54, 8407, 5, 62, 3, 3, 51,...
[]
[]
[ [], [], [ "https://www.wolframalpha.com/input/?i=1%2Fx", "https://www.wolframalpha.com/input/?i=sin(x\\)%2Fx" ], [], [ "https://mathoverflow.net/questions/226277/what-is-a-grossone" ], [], [], [], [], [], [], [], [], [], [] ]
8uxclh
if you ate food that had 500 calories and then burned 500 calories while working out, would it have the same effect as eating nothing at all in terms of losing fat?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8uxclh/eli5_if_you_ate_food_that_had_500_calories_and/
{ "a_id": [ "e1iwyol", "e1j3t1w", "e1j7jsh", "e1jalg7", "e1jc6n2", "e1jfmuz", "e1jg8qf", "e1jheun", "e1jiji1", "e1jjdnb", "e1jjnn3", "e1jlmrr", "e1jly7r", "e1jlz1o", "e1jncp6", "e1jnodf", "e1jqpae" ], "score": [ 377, 3, 177, 20, ...
[]
[]
[ [], [], [], [], [], [], [], [], [ "https://www.webmd.com/fitness-exercise/features/build-muscle-better-health#1" ], [], [], [], [], [], [], [], [] ]
37prv0
why do some pains "hurt more in the morning" than they do when they occur?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/37prv0/eli5_why_do_some_pains_hurt_more_in_the_morning/
{ "a_id": [ "cros7ep" ], "score": [ 12 ], "text": [ "So these sorts of pains come from an inflammation reaction. \n\nIf you are working out, then small tears occur. These tears do not bother you at the moment because the nerves don't detect them very well and they don't cause anything to drastical...
[]
[]
[ [] ]
2b3r9n
the reasoning behind the different colors of bindis worn by hindu women. (a bindi is the "dot" hindu women wear on their forehead)
I'm really interested to know the difference in the colors, the sizes, and anything as far as how and when they're applied. Edit: Please correct me if I'm wrong about only Hindu women wearing this. I literally have very little knowledge about the subject.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2b3r9n/eli5_the_reasoning_behind_the_different_colors_of/
{ "a_id": [ "cj1ibpz" ], "score": [ 2 ], "text": [ "The only significance are seen with red and black. Red is the traditional and it represents the third eye, concealing a chakra point and etc.\nThe black is significance because its made from herbs and it is seen as holistic medicine.\nAny other c...
[]
[]
[ [] ]
19zssz
why is there a waiting list for digital book downloads?
My mom was wondering. She doesn't understand why, if a book is a digital download, would there be a waiting list to borrow it from the library? I don't get it either. Thanks Reddit!
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/19zssz/eli5_why_is_there_a_waiting_list_for_digital_book/
{ "a_id": [ "c8ss644", "c8sx7h0", "c8sxwlz" ], "score": [ 15, 2, 5 ], "text": [ "Publishing companies don't like the idea of anyone being able to read their books anytime for free. So when they let libraries use their ebooks, they make the library put a limit on how many people can...
[]
[]
[ [], [], [] ]
2gabug
- how is dry ice an industrially effective cooling method?
i would think that whatever equipment you used to get the carbon so damn cold would be more effective as a refrigerant than ice that rapidly evaporates, so why is dry ice used to cool things down instead of a freezer?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2gabug/eli5_how_is_dry_ice_an_industrially_effective/
{ "a_id": [ "ckh4je4", "ckh4l5o", "ckh4mm2" ], "score": [ 15, 11, 3 ], "text": [ "Dry ice is used to keep things cool when you don't have a freezer - for example when you transport things. The main advantage of dry ice is that it *sublimates* - while normal ice goes from solid to l...
[]
[]
[ [], [], [ "http://www.dryiceinfo.com/mfn.htm" ] ]
6v31rt
on amazon, if you click to see other sellers, what are the sellers doing at the bottom of the list. always at least 3 times standard price and frequently up to 10 times, with delivery on top.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6v31rt/eli5_on_amazon_if_you_click_to_see_other_sellers/
{ "a_id": [ "dlx9ig5", "dlxac2r" ], "score": [ 3, 2 ], "text": [ "It is common to put up the price of your item to put off buyers if you are out of stock but do not want to delist the product. ", "Waiting for the other sellers to be out of stock and there to be someone who absolutely n...
[]
[]
[ [], [] ]
1i13gx
why is this commercial controversial?
_URL_0_
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1i13gx/eli5why_is_this_commercial_controversial/
{ "a_id": [ "cazxdxn" ], "score": [ 3 ], "text": [ "Many people are concerned that women are objectified and treated as sex objects in the media. Many people also think it's unfair that women aren't taken seriously as professional athletes. With that in mind, when was the last time you saw an ad...
[]
[ "http://msn.foxsports.com/other/story/roxy-stephanie-gilmore-racy-surf-ad-sparks-controversy-071013" ]
[ [] ]
2yonl2
how did people meet up before cellphones, internet, telephones, faxes, telegraph etc.? how did anyone find each other and conduct business?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2yonl2/eli5_how_did_people_meet_up_before_cellphones/
{ "a_id": [ "cpbgu51", "cpbh3m5", "cpbjwhq", "cpbkrsa" ], "score": [ 2, 8, 3, 4 ], "text": [ "We've been writing letters for some time. Even before postal services were established there were couriers that would deliver letters of intent to drop in on someone. Yeah, it took...
[]
[]
[ [], [], [], [] ]
5med4g
why are we cool with moldy cheese but freak out over moldy bread?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5med4g/eli5_why_are_we_cool_with_moldy_cheese_but_freak/
{ "a_id": [ "dc2yn32", "dc2z3g5", "dc2zth0", "dc303eq", "dc33dy1", "dc35nt8", "dc36qsz", "dc37viq", "dc38p0a", "dc3crl1", "dc3t3jm", "dc41ir9", "dc44qwe" ], "score": [ 580, 273, 5, 10, 2, 70, 32, 11, 66, 10, 3, 2, ...
[]
[]
[ [], [], [], [], [], [], [], [], [], [ "https://en.wikipedia.org/wiki/Ergotism" ], [], [], [] ]
5w5o9h
how did the russians control such a large landmass in a time before telephone, cars and air planes?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5w5o9h/eli5_how_did_the_russians_control_such_a_large/
{ "a_id": [ "de7gqt6", "de7h08r" ], "score": [ 2, 2 ], "text": [ "\"Control\" how? Most of it is barren tundra which is almost completely uninhabited. Whoever is there can control the area as much as necessary.", "To be honest, they didn't, atleast not in any way but name only. They ha...
[]
[]
[ [], [] ]
4hjnjv
pressing charges.
Sometimes on TV or films (obviously not the best source of legal information) a victim of a crime will decide not to press charges. What does that actually mean? The criminal gets away with the crime? If so how does the victim get that sort of power? I'm thinking in terms of someone kidnapped and don't want to press ch...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4hjnjv/eli5_pressing_charges/
{ "a_id": [ "d2q3v8l", "d2q3y7n" ], "score": [ 9, 3 ], "text": [ "Only the prosecutor can choose whether or not charges are filed. When you hear this term, what the person is really saying is whether or not they will file a complaint on the person, and that complaint could lead to charges ...
[]
[]
[ [], [] ]
7nucz2
why do meteorologists say the weather is (for example) -8 but it feels like -20? wouldn’t the weather be -20 then?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7nucz2/eli5_why_do_meteorologists_say_the_weather_is_for/
{ "a_id": [ "ds4iob4", "ds4itbx", "ds4ixwe" ], "score": [ 5, 2, 2 ], "text": [ "It's -8 because that is the temperature of the air due to the average kinetic energy of the molecules, but it feels like -20 due to wind chill, where the wind will pull heat away from your body through ...
[]
[]
[ [], [], [] ]
3cqxqk
how exactly are criminals supposed to "turn their lives around" after leaving prison if their criminal backgrounds make it very difficult or impossible for them to obtain employment or housing?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3cqxqk/eli5_how_exactly_are_criminals_supposed_to_turn/
{ "a_id": [ "csy4n7a", "csy6t6w" ], "score": [ 2, 6 ], "text": [ "There are actually many programs in place to facilitate those goals. The whole idea of being on \"supervision\" is successful integration into a community (aside from ensuring community safety).", "Many businesses do [hi...
[]
[]
[ [], [ "https://exoffenders.net/employment-jobs-for-felons/" ] ]
arm575
the difference between imax 3d, dolby digital 3d, and real 3d?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/arm575/eli5_the_difference_between_imax_3d_dolby_digital/
{ "a_id": [ "ego53f5", "egoic1c" ], "score": [ 18, 6 ], "text": [ "Imax is big, real big, need special cameras big\n\nDolby digital uses circular polarized lenses and can be on a bigger screen than Real D. If you are in the side seats you are less likely to get blur. It also uses a silver ...
[]
[]
[ [], [] ]
faze0h
why does a flame, like on a candle, appear so much like a 3-d shape with definite boundaries/"edges"?
The flame on a candle looks like a teardrop shape, with clear and definite boundaries. Why is this, when a flame is really just light being emitted from the combustion reaction. Or am I mistaken?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/faze0h/eli5_why_does_a_flame_like_on_a_candle_appear_so/
{ "a_id": [ "fj2ocna", "fj19pyu" ], "score": [ 2, 6 ], "text": [ "Plasma (gas composed of ionized particles) is not transparent. So the flame really does seem like a solid object, because it seems opaque (like solid objects usually are, but fluids are not). \n\nIf you look at a picture o...
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[ [], [] ]
6gdsc9
why do some medications need to be refrigerated?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6gdsc9/eli5_why_do_some_medications_need_to_be/
{ "a_id": [ "dipj9ju", "dipkjt5" ], "score": [ 2, 2 ], "text": [ "The proteins in these medications are suited to a colder environment, if they're exposed to heat for too long the proteins will \"denature\" (which basically means lose its chemical integrity) and wont have the same action a...
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[ [], [] ]
1iocf2
why do we get slap-happy and think everything is funny after we've been awake for a long time?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1iocf2/eli5_why_do_we_get_slaphappy_and_think_everything/
{ "a_id": [ "cb6j2y8", "cb6jxjq" ], "score": [ 6, 12 ], "text": [ "I feel the same way when I´m really tired (+20-25 hours awake in a row) and usually staying awake longer than that will go into \"is the floor moving?\" territory. I´d compare it to being high on weed, also if you smoke wee...
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[ [], [] ]
20s02a
how come i haven't been caught for piracy? am i more likely to be caught pirating a movie or software rather than a song?
Edit: Thanks for the responses, guys! I feel much better now.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/20s02a/eli5how_come_i_havent_been_caught_for_piracy_am_i/
{ "a_id": [ "cg66m1b", "cg67fxy", "cg680mk", "cg6aybc", "cg6cbzt", "cg6co39", "cg6czo1", "cg6dx7c", "cg6ea8g" ], "score": [ 30, 17, 13, 11, 8, 6, 3, 2, 2 ], "text": [ "Probably because you haven't openly posted about stealing stuff be...
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[ [], [], [], [], [], [], [], [], [] ]
6ozhp6
how do restaurants benefit from giving out free bread to everyone?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6ozhp6/eli5_how_do_restaurants_benefit_from_giving_out/
{ "a_id": [ "dklfqh9", "dklfqhq", "dklfr10", "dklfrkw", "dklfrnp" ], "score": [ 13, 2, 9, 2, 3 ], "text": [ "The free bread costs them very little to hand out, but helps fill you up. When deciding where to eat, on some level you compare the cost against how full yo...
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2qzqzm
why does my nose run when i poop in the morning
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2qzqzm/eli5why_does_my_nose_run_when_i_poop_in_the/
{ "a_id": [ "cnb5c8v" ], "score": [ 2 ], "text": [ "Because this is asking about a condition you suffer it qualifies as a personal problem according to the sidebar rules.\n\nIf this really is a complex conceptual question about the human body and not a question about you specifically, you can reph...
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76ri20
how does stomach acid form inside of a fetus?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/76ri20/eli5_how_does_stomach_acid_form_inside_of_a_fetus/
{ "a_id": [ "dog4m4c" ], "score": [ 5 ], "text": [ "Stomach acid is produced by cells lining the stomach. A fetus doesn't really need much in the way of acid considering they don't eat, so I doubt very much is produced." ] }
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[ [] ]
2klcaw
how do 501c4 non-profits work and how do they threaten democracy?
I vaguely understand the meaning of a 501c4 non-profit, but what are the key principles of their threat to democracy?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2klcaw/eli5_how_do_501c4_nonprofits_work_and_how_do_they/
{ "a_id": [ "clmdjuz" ], "score": [ 4 ], "text": [ "They don't in and of themselves. A 501c4 is a tax exempt organization that is allowed to use their money to influence public opinion which includes influencing elections.\n\nSo people can donate money to the 501c4 and that organization can then ...
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[ [] ]
6v2qk5
what is actually happening on the wall street floor?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6v2qk5/eli5_what_is_actually_happening_on_the_wall/
{ "a_id": [ "dlx7say", "dlxahof", "dlxcxd9" ], "score": [ 2, 5, 2 ], "text": [ "The stock market is a place where people negotiate prices for stocks and trade them. So on the center of the floor split into different areas of interest is stock traders who shouts or gesture bids to s...
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[ [], [], [] ]
6d0u5l
the popular statement'a monkey, typing ceaselessly on a typewriter for a thousand years, would eventually (re)produce the entire repertoire of shakespeare..'
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6d0u5l/eli5the_popular_statementa_monkey_typing/
{ "a_id": [ "dhyvp0v", "dhyxe1v", "dhyzgzy", "dhzmb3p" ], "score": [ 10, 11, 14, 3 ], "text": [ "Its an infinite amount of monkeys given infinite amount of time. Or a variation. The idea is eventually at random one will type the exact order of letters as a book.", "Imag...
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[ [], [], [], [] ]
3dibvb
what is a presidents life like after leaving office?
Do they have security following them for the rest of their lives? What about the family, etc. ?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3dibvb/eli5what_is_a_presidents_life_like_after_leaving/
{ "a_id": [ "ct5dkge", "ct5pqb1" ], "score": [ 3, 2 ], "text": [ " > Do they have security following them for the rest of their lives?\n\nYep. You may have seen a story relatively recently (a few months back) about George H.W. Bush's secret service installed alarm system being buggy. \n\n...
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2v6n2u
if our hunter-gatherer ancestors had to scavenge and hunt every day for survival, then why is 7 days of exercise a week considered detrimental for modern humans?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2v6n2u/eli5_if_our_huntergatherer_ancestors_had_to/
{ "a_id": [ "coewkge" ], "score": [ 6 ], "text": [ "If we're willing to use modern hunter-gatherers as a point of comparison, they don't work all that hard. The !Kung people in Africa work maybe 15-20 hours a week total gathering food and spend the vast majority of the rest of their time just kin...
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9njl3g
how did android become the de facto phone os besides ios?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9njl3g/eli5_how_did_android_become_the_de_facto_phone_os/
{ "a_id": [ "e7mq1bl", "e7mqa75" ], "score": [ 5, 2 ], "text": [ "Everyone can use it and it's free and pretty good. \nIt being open source and therefore not propriatary is also a good factor.", "Seems to me that the main reason why android is the most popular OS, is the fact that and...
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[ [], [] ]
a2vwxo
why can’t modern scientists/chemists duplicate breast milk? the taste doesn’t even come close! cant we just use real breast milk as a recipe for formula?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/a2vwxo/eli5_why_cant_modern_scientistschemists_duplicate/
{ "a_id": [ "eb1jwnt", "eb1maya", "eb1o2ci", "eb1pdhj", "eb1r6va" ], "score": [ 7, 4, 2, 4, 3 ], "text": [ "Because breast milk is made of human fat and protein and formula is made of cows milk protein. \n\nThat’s like saying why can’t we use peanut butter to make s...
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[ [], [], [], [], [] ]
1zf9ka
what does russia (and other countries) gains from being part of the g8?
It has been stated in a BBC news article that Russia's G8 membership is under threat due to their military involvement in the Ukraine. What do they stands to lose? _URL_0_
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1zf9ka/what_does_russia_and_other_countries_gains_from/
{ "a_id": [ "cft4qri", "cft5jap", "cft6q52", "cftaybt", "cftqodg" ], "score": [ 12, 4, 2, 2, 3 ], "text": [ "G8 is basically a meeting of the most important industrial Nations to get together talk strategie make deals... So everyone benefits who is part of. But as f...
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[ "http://m.bbc.co.uk/news/uk-politics-26415789" ]
[ [], [], [], [], [] ]
4ggm8p
why has the us become so much more successful than other former european colonies?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4ggm8p/eli5_why_has_the_us_become_so_much_more/
{ "a_id": [ "d2hdetk", "d2hebsi", "d2heu3a", "d2hfhlz" ], "score": [ 3, 4, 11, 4 ], "text": [ "Mostly because our borders are so secure, being that were surrounded by ocean on the east and west coast and our neighbors to the North and south aren't extremely militant. That's...
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[]
[ [], [], [], [ "https://www.stratfor.com/analysis/geopolitics-united-states-part-1-inevitable-empire" ] ]
4efcw5
why can't humans grow to the size of giants, like gigantopithecus?
According to the article, > "Gigantopithecus may have become extinct approximately 100,000 years ago, because the climate change during the Pleistocene era changed the plants from forest to savanna, and the food supply, fruits, decreased." Would it be possible to condition humans over a long time (e.g. abundance ...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4efcw5/eli5_why_cant_humans_grow_to_the_size_of_giants/
{ "a_id": [ "d1zm2nq", "d1zm3cw", "d1zmarl", "d1zmyrp" ], "score": [ 5, 2, 5, 3 ], "text": [ "Robert Wallow, a pituitary giant, was 8' 11 1/2\" at the time of his death, around 22 years of age. So, humans can grow fairly large. \n \nHaving extra size means the organism m...
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jwd7l
hurricanes, how do they work (magnets?) and why are they so different from regular storms?
* What causes them to form in the first place? * Why do they spin? * Why do they travel instead of just staying where they are? & #3232;\_ & #3232; * I heard hurricanes get stronger over warm water, why is this? * And why do they get weaker when they come over land? Thank you in advance from a Redditor in the path o...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/jwd7l/eli5_hurricanes_how_do_they_work_magnets_and_why/
{ "a_id": [ "c2fodq6", "c2fodq6" ], "score": [ 3, 3 ], "text": [ "As you know, evaporated water collects in the atmosphere as clouds. Eventually it becomes too heavy and falls as rain. If it's cold it may fall as snow or hail. The energy in the clouds could also cause thunder/lightening. W...
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[ [], [] ]
384hd1
why do some unknown musicians that sing parts of the hook in a popular song don't get credited as a featured artist?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/384hd1/eli5_why_do_some_unknown_musicians_that_sing/
{ "a_id": [ "crs78du" ], "score": [ 2 ], "text": [ "I'm sorry, the \"hook\"? \n\nI would imagine that when they are signed up to sing, them receiving credit isn't part of the deal, just like extras in movies don't get credited" ] }
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41gskw
why are people so outraged at stricter gun laws? ie background checks for criminal/mental problems. if they aren't criminals why should it matter?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/41gskw/eli5why_are_people_so_outraged_at_stricter_gun/
{ "a_id": [ "cz28itb", "cz28ko1", "cz294mg", "cz2963u", "cz29ejm", "cz29sy3", "cz2b32k" ], "score": [ 7, 19, 6, 10, 5, 3, 11 ], "text": [ "There are many reasons. For instance, one proposed method of gun control is to register all firearms. Sounds go...
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1yxchi
does traveling faster than light mean i´m invisible?
When a rocket is traveling faster than light, does that mean when its arriving at destination point, that it is there without beeing seen (for a short time period)? i mean it DOES travel faster than light, so every perceptible attribute would "arrive" after the rocket itself, like its light, sound, etc?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1yxchi/eli5_does_traveling_faster_than_light_mean_im/
{ "a_id": [ "cfolfrr", "cfomvbj" ], "score": [ 5, 7 ], "text": [ "Nothing can travel faster than light. It's the absolutely speed limit of the Universe. So it's terrifically difficult to answer this question.", "There's actually a lot more to this question than it appears at first sigh...
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2gb9w7
why i see a lot of tech news about revolutionary new materials/fuel/conductors but then rarely hear follow up info down the line?
For the past few years I've seen so many news articles about revolutionary tech or materials that will revolutionize tech, like fuels/metals/conductors etc., yet i haven't seen any noticeable revolution from these advances. The articles always make these things seem like they could change the world then I never hear or...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2gb9w7/eli5_why_i_see_a_lot_of_tech_news_about/
{ "a_id": [ "ckhdzxx" ], "score": [ 7 ], "text": [ "Lots of reasons.\n\nPumping stocks.\nResearch is still in early stages.\nImpractical uses.\nOverpriced for its intended use.\nCounter intuitive operation. \nIt already exists.\nShady clickbait websites.\nConspiracy news.\nInvestment scam." ] }
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3ito5u
why does south africa have such a high crime rate?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3ito5u/eli5_why_does_south_africa_have_such_a_high_crime/
{ "a_id": [ "cujorei" ], "score": [ 11 ], "text": [ "Holy fucking shit the idiocy in this thread.\n\nFirst off: I am South African, and have lived here all my life. \n\nSecond: while there are one or two valid points in the other comments, the vast majority is sensationalism, fearmongering, and ve...
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5bce88
what exactly urges us to press the traffic light crossing button even though we know that it was pressed before?
I see this every time I'm at a crossing. I press the button, but other people (who have seen me press it) just walk up and do it again. Is it just a re-assurance thing?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5bce88/eli5_what_exactly_urges_us_to_press_the_traffic/
{ "a_id": [ "d9nd7fp", "d9ne3ry", "d9neez3", "d9nia5j", "d9nlcvr", "d9nu0yb", "d9nvi91" ], "score": [ 5, 13, 2, 3, 2, 2, 13 ], "text": [ "I don't know. I'm sure it's irrational, although there are some rational reasons for it. Occasionally the person...
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5kdchz
why do you have to shut off electrical/computer appliances for 10 seconds?
I mean, is there a battery in there or something?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5kdchz/eli5_why_do_you_have_to_shut_off/
{ "a_id": [ "dbn3w8u", "dbn827n", "dbnn7pl" ], "score": [ 19, 8, 2 ], "text": [ "This is to allow any capacitors to drain down. Capacitors are like little batteries on the circuit board. \n\nWaiting 10 seconds allows all energy to dissipate.", " > I mean, is there a battery in ...
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3dpt5a
if there is a past image of our world being projected through space, could we use technology to intercept those images and see what our world looked like millions of years ago?
Would it be possible to if we had stronger technologies to reach out into space, light years away and retrieve past image data of our planet and essentially get photos of our planets history?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3dpt5a/eli5_if_there_is_a_past_image_of_our_world_being/
{ "a_id": [ "ct7hyww", "ct7hyx2", "ct7j6fi" ], "score": [ 3, 3, 2 ], "text": [ "The only way we could see an image of the past earth would be if it were reflected back to us. If there was some gigantic mirror out in space then we could look at it to see what the Earth looked like i...
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28qywf
if there is only one in vaccinated kid in a class, and he gets sick, is he a threat to other, vaccinated kids?
I always assumed that if you were vaccinated then you were immune, and then it doesn't matter what other parents do to their kids because their germs can't touch me. But then I see a lot of anxiety over a handful of non-vaccinated kids causing outbreaks. Are they threats to the vaccinated population too? Or only to...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/28qywf/eli5_if_there_is_only_one_in_vaccinated_kid_in_a/
{ "a_id": [ "cidkk41", "cidkuq2", "cidnu0f" ], "score": [ 3, 51, 8 ], "text": [ "Vaccinations are in the neighborhood of 95% effective. So yes, there is a small chance that even a vaccinated individual can get infected from a non-vaccinated child.\n\nNote: 95% is just a ballpark fi...
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[ [], [], [] ]
2ibrer
the idea of a pitch count in baseball.
After the fiasco that is currently going on with the Washington Nationals (Zimmerman going 8 and 2/3 innings before being pulled) I started to wonder why there is so much concern over pitch count with pitchers. Granted someone can't always pitch day after day, when did ~100 become the magic number?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2ibrer/eli5_the_idea_of_a_pitch_count_in_baseball/
{ "a_id": [ "cl0orte" ], "score": [ 5 ], "text": [ "tldr; as pitch count rises, at a certain point injury risk rises and pitching performance decreases. 100 is about the point a well-trained and well-conditioned major league pitcher reaches the danger zone. \n\nthe repeated motion of forcefully t...
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drannz
since only the us has a trade embargo against cuba, why are there such shortages in cuba?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/drannz/eli5_since_only_the_us_has_a_trade_embargo/
{ "a_id": [ "f6gzhwi" ], "score": [ 7 ], "text": [ "Cuba isn’t special in a material or geographic way. The reason it faced such difficult times was the collapse of the Soviet Union (the embargo by the U.S. is rather porous).\n\nWhen the USSR began to collapse, the Caribbean Island lost its acces...
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10zevl
how to solve the prisoner's dilemma
You and your friend are arrested for a crime and upon entering police headquarters, you two are separated. The police tell you that if you testify against your friend and he remains silent, then you will go free and your friend will serve the full 6 years in jail. But if your friend testifies against you and you stay q...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/10zevl/eli5_how_to_solve_the_prisoners_dilemma/
{ "a_id": [ "c6hxx5n", "c6hy07a", "c6i7dvd" ], "score": [ 4, 2, 3 ], "text": [ "Call them A and B.\n\nIf A only thinks about himself, then he could just betray B and go home. At first, that seems to be the best way to deal with it - ZERO jail time for A and 6 years for B.\n\nBut B...
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4joi3t
why does "human food" tastes good, and "dog food", "bird food", etc, tastes like nothing?
I know that we and animals share a lot of different foods. At the same I'm sure my bird really likes his birdseed, and my dog loves his ration. But for me, it has no taste at all. So It can't be something in the food itself, since the same dog food my dog eats, it's the same "I" would eat. So it must be on our taste ...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4joi3t/eli5_why_does_human_food_tastes_good_and_dog_food/
{ "a_id": [ "d38a1d1", "d38ezai" ], "score": [ 4, 4 ], "text": [ "Formulating food for animals is more of a trial and error process, combined with knowing what nutrients they actually need..\n\nDogs taste by smell, they don't have many taste buds, so they just formulated a food or scent th...
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3321bw
why do plastic bottles have the rings that the caps are attached to?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3321bw/eli5_why_do_plastic_bottles_have_the_rings_that/
{ "a_id": [ "cqgr8wj", "cqgsxki" ], "score": [ 6, 3 ], "text": [ "To let you know if the bottle has been opened. The ring is barely attached to the cap and it sits beneath the threads, so normally, it doesn't come off when you unscrew the cap. That way, if you grab a bottle at the store an...
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[ [], [ "http://www.pbs.org/newshour/updates/tylenol-murders-1982/" ] ]
36gak7
if there were no moon, would there still be tides?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/36gak7/eli5_if_there_were_no_moon_would_there_still_be/
{ "a_id": [ "crdqaw9", "crdqfyg", "crdqg08", "crdqgql", "crdsrn4", "crdsxxo", "cre7ui6" ], "score": [ 5, 3, 2, 10, 3, 3, 2 ], "text": [ "No, the gravity from the Moon causes tides. There might be effects from the sun, but the result wouldn't be what...
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1zldq6
the seizure of illegal property.
Let's say the police raid a warehouse, and they arrests a bunch of guys. They also find a lot of cash, a lot of drugs, and a lot of guns. What happens to it all?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1zldq6/eli5_the_seizure_of_illegal_property/
{ "a_id": [ "cfuorh3", "cfupodw", "cfursci" ], "score": [ 3, 2, 2 ], "text": [ "All of it gets taken as evidence, gets used in the following trial, and then is either ordered destroyed or kept in an evidence store room.", "Anything that was used to commit crimes is subject to s...
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[ [], [], [] ]
33h6sw
digital piracy, what is illegal, what's ok? (us)
Many years ago I was under the impression that it is only illegal to share/make available digital content to others. Meaning if you downloaded a torrent but did not share a complete copy of the work with anyone, you are not guilty of piracy. Is this currently the case or is it illegal to download a digital copy of som...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/33h6sw/eli5_digital_piracy_what_is_illegal_whats_ok_us/
{ "a_id": [ "cqktpae", "cqkxmn2" ], "score": [ 5, 3 ], "text": [ "Distributing and downloading are both illegal. \n\nSome say it's easier to get caught while seeding, I don't really believe this. \n\nBut realistically, you'll get a few warning letters before your ISP really takes action/",...
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[ [], [] ]
26wdtc
the cis- trans- gender movement for me, please.
Why is this important to so many people right now? I first came across it early last year on tumblr, but... honestly, the people that use these terms *enrage* me so much, I left tumblr and never bothered trying to understand why this is such a big deal for some people. On top of that, these same people seem to also to...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/26wdtc/eli5_the_cis_trans_gender_movement_for_me_please/
{ "a_id": [ "chv3sgm", "chv5jgy", "chv7wq9" ], "score": [ 3, 2, 2 ], "text": [ "Cisgender is expression matches biology: I'm a male, I was born a male.\n\nTransgender is expression does not match biology: so-and-so was born male, but identifies as female, or vice versa.\n\nThese is...
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5b4adr
why does it feel easier to throw out/invest in risky stuff extra money you got easily than money you get from your salary.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5b4adr/eli5_why_does_it_feel_easier_to_throw_outinvest/
{ "a_id": [ "d9llpzt" ], "score": [ 2 ], "text": [ "Why would you give up easily something you know you worked hard for?" ] }
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4z0dwt
how do snails still exist when they are very slow for predators?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4z0dwt/eli5_how_do_snails_still_exist_when_they_are_very/
{ "a_id": [ "d6rsdrv", "d6rsgjs", "d6ru5xv", "d6ruxit", "d6rx54m", "d6s35d6", "d6s4vts" ], "score": [ 34, 6, 2, 2, 107, 6, 2 ], "text": [ "Snails have evolved camouflage (certain species are quite hard to spot), protection (those shells aren't just f...
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[ [], [], [], [], [ "http://i.imgur.com/0KymyT8.png" ], [], [] ]
2kigd2
what does the birth of a star look like?
I would imagine that the "mass" of a star before ignition is like a huge gas giant like Jupiter except only barely illuminated by starlight and maybe lightning produced by itself (minute in size compared to the whole). As for the ignition that makes the mass a star I wonder if this would happen in seconds, weeks or eve...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2kigd2/eli5_what_does_the_birth_of_a_star_look_like/
{ "a_id": [ "cllo6qu" ], "score": [ 2 ], "text": [ "If I remember my astronomy correctly, you can indeed imagine a gas giant like Jupiter, but by the point that it's reached a \"planet-like\" sphere, it's already burning super hot. And several thousands of times larger.\n\nAll stars begin life as ...
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[ [] ]
34fozt
when i drink tea, am i also drinking water?
I'm trying to drink a certain amount of water each day, so if I'm drinking a cup of tea, am I drinking water as well? What about other drinks like gatorade or an energy drink?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/34fozt/eli5_when_i_drink_tea_am_i_also_drinking_water/
{ "a_id": [ "cqu6hdh", "cqu6iu1", "cqu7ug5" ], "score": [ 6, 5, 2 ], "text": [ "All of those things contain water, so yes, they all count as water. However, some additives like caffeine can also have a diuretic effect, which can dehydrate you and offset some of that water intake. ...
[]
[]
[ [], [], [ "http://www.snopes.com/medical/myths/8glasses.asp", "http://www.mayoclinic.org/healthy-lifestyle/nutrition-and-healthy-eating/expert-answers/caffeinated-drinks/faq-20057965" ] ]
6k8yri
why when a tv is on and the screen is black why does the tv still emit light in a dark room? even though the screen is black.
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6k8yri/eli5_why_when_a_tv_is_on_and_the_screen_is_black/
{ "a_id": [ "djk5v7z" ], "score": [ 8 ], "text": [ "Televisions use back lights to send light through colored pixels to make images. When the TV is on the back light is on, even when no picture is being displayed. " ] }
[]
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[ [] ]
2yc7mj
in a long long sequence as dna, what is a gene and how are they defined, discovered and named?
Are genes just a concept for us to organize dna, or they really have a biologic correspondence and they are clearly defined in the dna?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2yc7mj/eli5_in_a_long_long_sequence_as_dna_what_is_a/
{ "a_id": [ "cp85pma" ], "score": [ 4 ], "text": [ "For live, organisms need proteins to perform biological functions such as metabolism, building cells, etc. These proteins are built using the information from DNA.\n\nA typical definition of gene (there are many) is that it's a sequence of DNA th...
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[]
[ [ "http://ecogene.org/gene/EG10350" ] ]
69lh45
how does animal instinct works ? for instance, how does a spider know how to make a web ?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/69lh45/eli5_how_does_animal_instinct_works_for_instance/
{ "a_id": [ "dh7l5qe", "dh7mche", "dh81k2o", "dh8ljwg" ], "score": [ 15, 61, 5, 2 ], "text": [ "Instincts are genetically programmed. In humans babies have many instinctual reflexes that doctors use to check to make sure the baby is healthy. The answer to you question is th...
[]
[]
[ [], [ "https://braindecoder.com/post/spider-brain-great-mystery-in-a-tiny-head-1094514994" ], [], [] ]
7dosyq
why is the middle part of our upper lip indented?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7dosyq/eli5_why_is_the_middle_part_of_our_upper_lip/
{ "a_id": [ "dpzes3u", "dpzfg9j" ], "score": [ 11, 7 ], "text": [ "It's called a [philtrum](_URL_0_) and it's vestigial, meaning it serves no purpose but used to. Like an appendix. As for what it used to do, I don't know.", "It's where the two halves of your face meet and knit together...
[]
[]
[ [ "https://en.wikipedia.org/wiki/Philtrum" ], [] ]
2lvxg1
how are colored diamonds made?
What are colored diamonds exactly? I always see "chocolate diamonds" and the like. What makes them diamonds and not just colored gemstones?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2lvxg1/eli5_how_are_colored_diamonds_made/
{ "a_id": [ "clynxw1" ], "score": [ 2 ], "text": [ "Coloured Diamonds get their colour from imperfections and minerals embedded in them. Flawless diamonds are clear." ] }
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[ [] ]
252o0j
what is the cookie policy and why sites tend to pop-up notifications about their cookie policy?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/252o0j/eli5_what_is_the_cookie_policy_and_why_sites_tend/
{ "a_id": [ "chd2tce" ], "score": [ 3 ], "text": [ "Cookies are small bits of data that a web server sends the client (your browser). Whenever you connect to the same server, your browser automatically sends these pieces of data back to the server (unless you disable the feature in the browser's s...
[]
[]
[ [ "google.com" ] ]
35lu5i
when reading a clock, why do we read single digit numbers like 05 as "oh five" instead of, well, five?
like 10:00 is ten o'clock, 10:05 is ten oh five? I know it sounds weird but like, where did this originate from and what not.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/35lu5i/eli5_when_reading_a_clock_why_do_we_read_single/
{ "a_id": [ "cr5kyug", "cr5lk3a", "cr5m22p", "cr5mtt6" ], "score": [ 3, 10, 2, 3 ], "text": [ "Brit here, we just say \"five\".\n\n05 would be said to differenciate and avoid confusion between 5am and 5pm when using the 24hr clock, \"oh five\" & \"Seventeen\".\n\n\nSo if ...
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[ [], [], [], [] ]
4w7xut
how was the speed of sound initially measured?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4w7xut/eli5_how_was_the_speed_of_sound_initially_measured/
{ "a_id": [ "d64rsa0", "d64ui0b" ], "score": [ 14, 40 ], "text": [ "The same way as it is measured today: Take an object which can produce a loud noise and can be visually observed making that noise and measure the distance between the observer and the object.\n\nFor example, when a cannon...
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[]
[ [], [] ]
6ony57
why do people withdrawing from alcohol get "night sweats"? or even "nap sweats" when just lying down for an hour?
Asking for a friend.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6ony57/eli5_why_do_people_withdrawing_from_alcohol_get/
{ "a_id": [ "dkj0etr" ], "score": [ 4 ], "text": [ "Alcohol does a whole bunch of different things to the body, but a lot of them involve mucking about with various neurotransmitters in the brain. These are chemicals the body uses to regulate a whole bunch of different bodily functions. Alcohol in...
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[ [] ]
wkffg
difference between coffee and espresso.
Special interest towards how instant coffee and instant espresso are different, what all the coffee-making [devices](_URL_2_)/options (like French Press) they have at the local coffee shop are, and how are they different/why the difference in cost. [What](_URL_1_) [do](_URL_3_) [all](_URL_4_) [of](_URL_0_) [these](_U...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/wkffg/eli5_difference_between_coffee_and_espresso/
{ "a_id": [ "c5e3xp9" ], "score": [ 7 ], "text": [ "Coffee can mean anything that uses coffee beans and there are many ways to make it.\n\nMost coffee is made with very hot water passing through ground up coffee beans, but how that happens changes the flavor and strength. Here's some basics:\n\n* ...
[]
[ "http://www.kaldiscoffee.com/ProductDetailCoffee/tabid/87/CategoryID/287/List/1/Level/a/ProductID/77/Default.aspx?SortField=ProductName%2cProductName", "http://www.kaldiscoffee.com/ProductDetailCoffee/tabid/87/CategoryID/287/List/1/Level/a/ProductID/529/Default.aspx?SortField=ProductName%2cProductName", "http:/...
[ [ "http://www.amazon.com/b/ref=amb_link_354211622_2/188-8083865-5321941?ie=UTF8&node=682522011&pf_rd_m=ATVPDKIKX0DER&pf_rd_s=center-3&pf_rd_r=0QJ2AFWSPHKERSAAMC81&pf_rd_t=101&pf_rd_p=1280476862&pf_rd_i=682520011" ] ]
3vbmgl
why just about everything seems to be a carcinogen?
Why are they so prevalent? It seems like every food can cause cancer; and why is it that research can say [not real example], "Chocolate can cause cancer", then another study pops up that says, "Chocolate prevents cancer"? Explaining this will help me a lot, thanks.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3vbmgl/eli5_why_just_about_everything_seems_to_be_a/
{ "a_id": [ "cxm1nsx", "cxm1tek", "cxm20xy", "cxm213q" ], "score": [ 3, 3, 2, 2 ], "text": [ "It's not that everything is a carcinogen. its an epidemic of bad science. There are a number things that range from silly mistakes in experimental setup to gross negligence that c...
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[ [], [], [], [] ]
22olfj
why do directors not get the oscar for their film winning best picture
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/22olfj/eli5why_do_directors_not_get_the_oscar_for_their/
{ "a_id": [ "cgovauf" ], "score": [ 6 ], "text": [ "Because directors get Best Director. A movie is a collaborative effort, and the ultimate responsibility and credit for choosing which movie gets to be made and for how much money lies with the exec producer." ] }
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[ [] ]
6dofu3
what effect does a mans health have on a baby?
Smoking, drinking, drug abuse etc are some of the worst things a mother can do during pregnancy. What about the men prior to pregnancy? Specifically, what effects do anti-depressants and 10-30 mg of methylphenidate (ritalin) taken daily by the man have on a newborn? Would it be fair to say it's 80% women 20% men in ter...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6dofu3/eli5_what_effect_does_a_mans_health_have_on_a_baby/
{ "a_id": [ "di46ib7" ], "score": [ 7 ], "text": [ "So I think you mean how does a males behavior affect the health of his sperm?\n\nAnd nobody has really found much. Genetic disorders will obviously be passed. Even genetic markers for things like alcoholism and addiction can be passed on. But s...
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[ [] ]
f9nyk6
why do buttholes feel discomfort or a slight stinging sensation when not fully clean?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/f9nyk6/eli5_why_do_buttholes_feel_discomfort_or_a_slight/
{ "a_id": [ "fistzda" ], "score": [ 2 ], "text": [ "Discomfort is more notifying you that is requires further cleaning. Stinging isn't normal. That's either due to eating spicy food or you have pushed too hard or there's an injury." ] }
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[ [] ]
3l2yr6
why are commercial airliners named the way they are? why do boeing aircraft names start with a 7 and airbus' with a 3?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3l2yr6/eli5_why_are_commercial_airliners_named_the_way/
{ "a_id": [ "cv2pte7", "cv2q5ml" ], "score": [ 6, 3 ], "text": [ "Branding. Boeing 7x7 is their brand of commercial aircraft, and Airbus 3xx is their brand. Keeping those names similar keeps the products together in people's minds, so if they trusted one of them, they are more likely to tr...
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[]
[ [], [] ]
1rrg5m
why is the fact that comet ison survived such a big deal? why is it so important?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1rrg5m/eli5_why_is_the_fact_that_comet_ison_survived/
{ "a_id": [ "cdq3r3r" ], "score": [ 2 ], "text": [ "Ison has the potential to be the brightest comet of this century. Basically, if you're going to see a really good comet in your lifetime, it's gonna be Ison. " ] }
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[ [] ]
249a5z
why do headlights get foggy?
Why are they so difficult to clean and why do car manufacturers still use this material instead of tempered glass?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/249a5z/eli5_why_do_headlights_get_foggy/
{ "a_id": [ "ch4x2a8", "ch4x6v4" ], "score": [ 2, 2 ], "text": [ "well, as you drive, it gets windy, sometimes, the wind will be against you, and in the wind, there are usually sand particles. (more or less depending on where you live/drive) these sand particles will over time make tiny ti...
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[]
[ [], [] ]
1ww3wg
why do new operating systems have higher system requirements than old ones?
I use my computer for roughly the same stuff I did when it was Windows 95 - and other than a UI change, I don't see it doing anything different, other than using more memory and processing power. What's the rationale behind increasing the footprint of an OS?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ww3wg/eli5_why_do_new_operating_systems_have_higher/
{ "a_id": [ "cf5w8vo", "cf5ypi5", "cf60z4z" ], "score": [ 2, 2, 2 ], "text": [ "It's doing much more than you think.\n\nModern versions of Windows will automatically defragment the hard drive in the background, preload your common programs into RAM, maintain a search index, check f...
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[ [], [], [] ]
1xafe1
what aspect of the controversial coca cola super bowl commercial is offending people and causing all these issues? [serious]
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1xafe1/eli5_what_aspect_of_the_controversial_coca_cola/
{ "a_id": [ "cf9jtrk", "cf9k8b2" ], "score": [ 4, 2 ], "text": [ "Many Americans, mostly on the right, believe that English should be our national language. It's essentially a push back against immigration, but in my opinion it's racism and ignorance (again, my opinion). Singing a quinte...
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[]
[ [], [] ]
1wt7u9
why do people with spectacles have to go to optician every 6-8months because their vision increases/decreases but people without them don't have that problem
I was just wondering why do people like me have to go to optician because our vision changes every 6-8months, but people without spectacle have a perfect vision of 6/6..
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1wt7u9/eli5why_do_people_with_spectacles_have_to_go_to/
{ "a_id": [ "cf57aae" ], "score": [ 3 ], "text": [ "People's prescription changes trough life. In our teens it changes most significantly to remain kind of stable in the adulthood. But if you are myope (nearsighted) it will only go worse (e.g. from -1.0, to -2.0, then -3.0 etc) because when the ey...
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[ [] ]
56dlql
why isn't a bluetooth connection instant?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/56dlql/eli5_why_isnt_a_bluetooth_connection_instant/
{ "a_id": [ "d8ievpm", "d8iihyb" ], "score": [ 8, 2 ], "text": [ "Whenever two electronic devices talk to each other they go through what's called a \"handshake\" - basically it's the two devices trying to negotiate a common ground and make sure they can continue speaking in a stable fashi...
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[]
[ [], [] ]
2whqd6
why does it seem as though humans are unable to create a perfect nutrition plan?
One study says X is good for you while another says X is bad. Meat eater vs. vegetarian vs. paleo vs. whatever. Every other type of health topic seems to have constant improvement in its studies, yet nutrition just waffles back and forth. Obviously, someone would do really well to just stick close to what most would...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2whqd6/eli5_why_does_it_seem_as_though_humans_are_unable/
{ "a_id": [ "coqy3s8", "coqy4n2", "cor2f9c" ], "score": [ 4, 4, 2 ], "text": [ "Your body is quite a complex machine and many things are not quite understood yet.\nAlso every body is different.\nFor example, the way we handle sugar and keep up our sugar levels in the blood is diffe...
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[]
[ [], [], [] ]
437e2e
how are rocks older than each other?
So I'm taking a Geology 101 class and we are learning about dating rocks. Supposedly there are rocks that are older than other rocks on earth. However, my thought process goes: Earth is a rock which has produced a ton of little rocks, shouldn't they all be the same age?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/437e2e/eli5how_are_rocks_older_than_each_other/
{ "a_id": [ "czg2r5e", "czg3hu4", "czh1ng9" ], "score": [ 2, 16, 2 ], "text": [ "Rocks are one of three types, the three types are made form different ways. Volcanoes make one type of rock, each time they blast out stuff new rocks are formed.", "Rocks come in 3 types:\n\nIgneou...
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[ [], [], [] ]
8w5tm7
i live in the low desert of california where it regularly reaches 105° during summer. why did 12 people in canada die from overheating in 93° heat?
I'm referring to this article _URL_0_ I should also mention that my city has a large homeless population (not something I'm proud of) but they're outside in 105° - 110° and yet we don't have 12 people dying from overheating in a few weeks time. I also lived in Phoenix, Arizona for a time. Again, significant homeless ...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8w5tm7/eli5_i_live_in_the_low_desert_of_california_where/
{ "a_id": [ "e1sxk5n", "e1sxmym", "e1sxr0y", "e1sxvyy", "e1sy317", "e1syfi0", "e1t1b46", "e1u94xf" ], "score": [ 3, 14, 5, 2, 22, 3, 2, 3 ], "text": [ "Probably because people not used to that type of weather or prepared for it. You can't run...
[]
[ "https://www.reuters.com/article/us-canada-weather/canadian-heat-wave-claims-a-total-of-12-lives-in-montreal-idUSKBN1JU2RA" ]
[ [], [], [], [], [], [], [], [] ]