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2ctm7v
so much money has been donated to charities like water aid or oxfam over the years, yet people are still having to walk miles every day for fresh water. why is there not a well in most villages by now?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2ctm7v/eli5_so_much_money_has_been_donated_to_charities/
{ "a_id": [ "cjiuz5t", "cjiv14x", "cjiv2yz", "cjiwkqj", "cjixdej", "cjixeqw" ], "score": [ 7, 4, 2, 2, 13, 3 ], "text": [ "Do you know how much money? Or how much each well costs?\n\nI don't know either but (I assume) they haven't hit everywhere yet. Thing...
[]
[]
[ [], [ "http://upload.wikimedia.org/wikipedia/commons/thumb/6/65/The_Door_to_Hell.jpg/1280px-The_Door_to_Hell.jpg" ], [], [], [], [ "http://www.ted.com/talks/david_damberger_what_happens_when_an_ngo_admits_failure" ] ]
6pssy9
how does the mouse know where to stop on a computer screen?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6pssy9/eli5_how_does_the_mouse_know_where_to_stop_on_a/
{ "a_id": [ "dkrwhm1", "dkrwqz1", "dkrx0zd", "dksfqka" ], "score": [ 2, 14, 2, 3 ], "text": [ "The mouse doesn't technically know where its at on the screen. It shows you a spot and you input where it moves.", "The arrow on the screen is just an animation drawn by softw...
[]
[]
[ [], [], [], [] ]
20kwfd
how can we cryogenically keep people "alive"?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/20kwfd/eli5_how_can_we_cryogenically_keep_people_alive/
{ "a_id": [ "cg48p25" ], "score": [ 2 ], "text": [ "Right now we can't.\n\nThere's cases where people have survived oxygen starvation because their core body temperatures were lowered slowing down their bodies' processes." ] }
[]
[]
[ [] ]
2o4smn
the god particle or higgs boson and why it might cause doomsday?
I don't even try to say what I need to kno because I can't wrap my head around it. I need it broken down like I'm 5.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2o4smn/eli5_the_god_particle_or_higgs_boson_and_why_it/
{ "a_id": [ "cmjpyk1", "cmjpzk5", "cmjq0qs", "cmjr2q7" ], "score": [ 6, 3, 3, 2 ], "text": [ "It won't, it wouldn't, you really need to look over your sources of information. It is a small particle that you can't even see with your eyes. You could probably put 1000 Boson pa...
[]
[]
[ [], [], [], [ "http://en.wikipedia.org/wiki/False_vacuum" ] ]
5i8bpr
my country is about to have a new mobile operator, and bidders are currently embarked on a "spectrum auction". what is spectrum, and why do governments auction it?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5i8bpr/eli5_my_country_is_about_to_have_a_new_mobile/
{ "a_id": [ "db66plb", "db6bg97" ], "score": [ 4, 3 ], "text": [ "Spectrum in this context refers to the radio spectrum. That's the set of frequencies that are used to transmit information via electromagnetic waves. [here is the U.S. version](_URL_0_) \n\nBasically, to avoid interference ...
[]
[]
[ [ "https://www.google.com/search?q=US+communications+spectrum&espv=2&biw=1191&bih=683&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiRjsTg4PLQAhVHSRoKHa2KCMwQ_AUIBygC&dpr=0.9#imgrc=boMJFSXLM81wkM%3A" ], [] ]
2tfjgj
what makes saudi arabia friendly towards the west, while other conservative islamic nations are hostile?
It seems to me something deeper than oil is at work here. The West can buy oil from many Middle Eastern Islamic countries. What makes Saudi Arabia friendly to The West while others are hostile?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2tfjgj/eli5_what_makes_saudi_arabia_friendly_towards_the/
{ "a_id": [ "cnykosu", "cnyvtyp" ], "score": [ 11, 5 ], "text": [ "The west buys their oil and provides them with financial and military support to keep the Totalitarian Sauds in power, keeping the country just stable enough that it can keep providing oil to the rest of the world. ", "...
[]
[]
[ [], [] ]
2ao7js
derivatives. what are they good for?
Are derivatives basically compiled asset securities? Or are they the insurance a bank/investor can get from AIG or another Insurance Corp. against the sold security…? I watched a documentary and it said derivatives are speculation on an asset's future. Could be mortgages, or even THE WEATHER. Weather? If that is true,...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2ao7js/eli5_derivatives_what_are_they_good_for/
{ "a_id": [ "cix3fqz", "cix3h35", "cix3iy5", "cix3t28", "cix448b", "cix4h7v" ], "score": [ 3, 2, 6, 2, 3, 3 ], "text": [ "I derivative is anything that **derives** it's value based on the value of something else.\n\nSo you are right when you said \"derivativ...
[]
[]
[ [], [], [], [], [], [ "https://www.youtube.com/watch?v=UJAIVsIK_IE" ] ]
5lf41k
why can't devices (phones, laptops, etc) make our headphones noise-cancelling?
Noise-cancelling headphones record external noise and then creates sound waves that cancel these external noises. Why can we not use device internal microphones to record these external noises?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5lf41k/eli5_why_cant_devices_phones_laptops_etc_make_our/
{ "a_id": [ "dbv6wdy", "dbv6wz0" ], "score": [ 2, 11 ], "text": [ "They don't have a microphone close enough to the ear to be able to cancel out the noise properly. To do the noise cancelling properly, they would need a microphone near each earpiece to be able to determine the waveform to ...
[]
[]
[ [], [] ]
51nur1
is it good for americans to "buy american"?
And to follow up: doesn't it hurt our companies to manufacture overseas and lose their intellectual property? Do our companies know something that isn't obvious to me?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/51nur1/eli5_is_it_good_for_americans_to_buy_american/
{ "a_id": [ "d7df7zm", "d7dkhd2" ], "score": [ 3, 2 ], "text": [ "Yes and no.\n\nWhen you buy something solely because it is made in the United States (or any other country of your preference), regardless of quality or price, you are effectively subsidizing inefficient production. Consumer...
[]
[]
[ [], [ "https://www.google.com/#q=igm+forum+buy+american" ] ]
9npx5v
do coordinates and the prime meridian shift with greenwich, as tectonic plates shift, or is it somehow fixed?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9npx5v/eli5_do_coordinates_and_the_prime_meridian_shift/
{ "a_id": [ "e7o57kx" ], "score": [ 4 ], "text": [ "These days the coordinates are fixed via the IERS Reference Meridian which is a weight average of the reference meridians of hundreds of ground stations contributing to the IERS network. Their aim is to compensate for net rotation due to movement...
[]
[]
[ [] ]
2k2s1z
how do vhs tapes play audio?
I understand how they play video somewhat. However, how does a VHS tape play audio? Thanks. (Explained)
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2k2s1z/eli5_how_do_vhs_tapes_play_audio/
{ "a_id": [ "clhd5tz", "clhda3l", "clhh24q" ], "score": [ 4, 2, 2 ], "text": [ "A VHS tape is exactly like a cassette tape. The data is stored on it in electromagnetic form. [Here's an excellent website that explains the process.](_URL_0_)", "In ELI5 terms, imagine a combinatio...
[]
[]
[ [ "http://electronics.howstuffworks.com/vcr2.htm" ], [], [] ]
2th3wi
what's neurologically happening when a random memory i'm embarrassed or ashamed of pops into my head? why does this happen?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2th3wi/eli5_whats_neurologically_happening_when_a_random/
{ "a_id": [ "cnz1ha8", "cnz2lql" ], "score": [ 2, 2 ], "text": [ "Human brains are assholes that we don't fully understand. I swear every time I'm about to fall asleep I conjure up a memory of something embarrassing I did years ago and feel shitty and anxious over it all over again.\n\nIs ...
[]
[]
[ [], [] ]
3mro81
how did we organize stars into constellations?
From an untrained eye, the stars look pretty random and the constellations arrangements seems almost arbitrary. How and why did we group these stars together in to constellations?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3mro81/eli5_how_did_we_organize_stars_into_constellations/
{ "a_id": [ "cvhicar", "cvhkvsj" ], "score": [ 4, 3 ], "text": [ "They *are* arbitrary. While most constellations are composed of particularly bright stars, most constellations were thought of with a deity in mind, and they just chose the stars that would get close to that shape. Stuff l...
[]
[]
[ [], [] ]
4cn1n7
if our dna changes as we get older, is there a difference between having children at a young age or as an older person?
EDIT: What are these differences?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4cn1n7/eli5_if_our_dna_changes_as_we_get_older_is_there/
{ "a_id": [ "d1jntrr" ], "score": [ 4 ], "text": [ "Yes. Statistics show that the age of both mothers and fathers has biological effects on the child, with increased adverse health as people age." ] }
[]
[]
[ [] ]
9os9je
what on earth is a vector space?
Is it similar to having a vector, but instead of the vector being filled with integers it’s filled with more vectors? I’m having a hard time wrapping my head around the idea so I need some help.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9os9je/eli5_what_on_earth_is_a_vector_space/
{ "a_id": [ "e7wbohh", "e7wdg45", "e7wfubv", "e7wh8j0", "e7wypo9" ], "score": [ 17, 5, 15, 3, 2 ], "text": [ "It's a space where vectors live. Like in 3 dimensions you have vectors going out 3 planes. The xy xz and yz planes. In math its called vector space ins...
[]
[]
[ [ "https://youtu.be/PcOv1CAnTb8" ], [], [], [], [] ]
7fakxe
how come spent nuclear fuel is constantly being cooled for about 2 decades? why can't we just use the spent fuel to boil water to spin turbines?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7fakxe/eli5_how_come_spent_nuclear_fuel_is_constantly/
{ "a_id": [ "dqajzuq", "dqamsio", "dqaox6p", "dqap3pi", "dqap8yi", "dqapgnn", "dqaqjdo", "dqar6b6", "dqarfkb", "dqarnzt", "dqarpmr", "dqarxpz", "dqasgis", "dqasjas", "dqat0wh", "dqatwbq", "dqav5jt", "dqaw5dh", "dqaw6ss", "dqawj1u", "d...
[]
[]
[ [ "https://upload.wikimedia.org/wikipedia/commons/2/22/Decay_heat_illustration.PNG" ], [], [], [], [], [], [], [], [ "https://phys.org/news/2008-11-mini-nuclear-power-homes.html" ], [ "https://www.calnetix.com/access-energy-thermapower-orc-systems" ], [], [], [], [ "h...
yrpvd
why is my birth control less expensive and more convenient without insurance?
Basically, if I go through my insurance, I can only buy 1 month at a time with a $20 copay. If I buy it without insurance, I can buy 6 months at a time for a total of $74. That's 40% less expensive. Why is that?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/yrpvd/eli5_why_is_my_birth_control_less_expensive_and/
{ "a_id": [ "c5y7r4w", "c5y8zb8", "c5y91b6" ], "score": [ 2, 2, 2 ], "text": [ "My guess would be that the pharmacy is raising the prices when charging your insurance company and letting you pay less out of pocket. If it's cheaper, there's nothing wrong with just walking in and te...
[]
[]
[ [], [], [] ]
6yfpx4
the qatar crisis. what happened since the gulf was on the brink of war?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6yfpx4/eli5the_qatar_crisis_what_happened_since_the_gulf/
{ "a_id": [ "dmnaw88" ], "score": [ 36 ], "text": [ "Saudi Arabia views itself as the King of the Persian Gulf, and the tiny states along its borders are its puppets/proxies/vassals. Qatar, which has been hurt by the House of Saud's decision to keep oil prices depressed for years now in order to k...
[]
[]
[ [] ]
18pgm6
how are keys unique? there must be millions of doors out there. do "overlaps" happen? what are the odds that my key will open a random door in the same city?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/18pgm6/eli5_how_are_keys_unique_there_must_be_millions/
{ "a_id": [ "c8gtd07", "c8gtee2", "c8gtgl0" ], "score": [ 2, 2, 24 ], "text": [ "There are only so many positions for each notch. Multiply them and you get the possible number of combinations...\n\nWhen I first moved into a gated community all the houses looked the same... Went to ...
[]
[]
[ [], [], [] ]
3dgxiz
has swearing always been common and frequent or is it something we've adapted over time?
I remember just a decade ago, swearing was abit tamed where itd still be taboo and shunned upon. We had swear jars and people would avoid swearing as often as they can. However, it seems like the media, movies, people etc just say it so commonly like its a second language. I wonder what reddit thinks and what happend?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3dgxiz/eli5_has_swearing_always_been_common_and_frequent/
{ "a_id": [ "ct514su", "ct5167s", "ct5295p" ], "score": [ 3, 2, 4 ], "text": [ "I am not sure if modern swear words have been used for an extended period of time, but the psychology behind using them has certainly existed.\n\nAt some point, I heard someone describe swearing as a wa...
[]
[]
[ [], [], [] ]
3fw5nt
why is linux not very popular?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3fw5nt/eli5_why_is_linux_not_very_popular/
{ "a_id": [ "ctsgucw", "ctsh54w", "ctsh5oj", "ctshat1", "ctshypp", "ctsoa3a", "ctsqafw", "ctsue31", "ctsuyrq", "ctsyvrl" ], "score": [ 25, 4, 3, 14, 47, 12, 2, 4, 3, 3 ], "text": [ "Here are some reasons: \n\nDepending on the ...
[]
[]
[ [], [ "http://www.computerworld.com/article/2481869/desktop-apps/how-many-desktop-linux-users-.html" ], [], [], [], [], [], [], [ "https://www.youtube.com/watch?v=KFKxlYNfT_o" ], [] ]
3euoyw
why do muscle cells die out when they aren't being used?
Conventional wisdom tells us that if you exercise (put work on your muscles), the cells will wear out and die quicker. Instead, we gain more. If we don't exercise regularly, we will eventually lose those extra cells we have created.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3euoyw/eli5_why_do_muscle_cells_die_out_when_they_arent/
{ "a_id": [ "ctilf45", "ctim5b2" ], "score": [ 3, 2 ], "text": [ "If the muscles aren't being used, it takes extra energy for the body to maintain the muscles. The body is going to try to be efficient as possible and get rid of the extra muscle it doesn't use, so it can survive on a lower ...
[]
[]
[ [], [] ]
57ljiy
how does a product like the galaxy note 7 reach consumers? were no safety tests or such conducted?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/57ljiy/eli5_how_does_a_product_like_the_galaxy_note_7/
{ "a_id": [ "d8sy0mm" ], "score": [ 4 ], "text": [ "There is no 'correct' answer at this point because it's still a debated issue without an official and detailed response from Samsung.\n\nMy best guess: they tested prototype models specially made from in-house production lines. These models would...
[]
[]
[ [] ]
3duasl
how often do major sites like google and youtube add more servers? how do they make sure they don't run out of space?
Edit: good question by first commenter. I'm referring to hard drive space. I'm surprised they're able to keep up with it. The resources and manpower involved must be staggering.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3duasl/eli5_how_often_do_major_sites_like_google_and/
{ "a_id": [ "ct8omlt", "ct8ou9p" ], "score": [ 2, 2 ], "text": [ "Not sure what you are referring to by \"space\" ... like literal physical space or hard disk space? Anyhow, in both cases, the answer is monitoring and planning ahead.", "They never stop adding more servers, more space. ...
[]
[]
[ [], [ "http://www.theplatform.net/2015/04/09/how-in-hell-will-any-cloud-ever-catch-aws/", "http://www.datacenterknowledge.com/archives/2014/02/03/google-spent-7-3-billion-data-centers-2013/", "https://www.youtube.com/yt/press/en-GB/statistics.html" ] ]
17v1mi
how does reverse thrust on a jet engine work?
I know the turbines on jet aircraft blow out hot gas out the back to create thrust. How does the engine create reverse thrust in order to move the plane backwards for taxiing?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/17v1mi/eli5_how_does_reverse_thrust_on_a_jet_engine_work/
{ "a_id": [ "c892r7n", "c892rz4" ], "score": [ 10, 4 ], "text": [ "Most jet aircraft have \"buckets\". When stowed, these don't interfere with the engines at all. But when deployed, they form a barrier behind the rear of the engine, which directs the jet exhaust forwards, creating reverse ...
[]
[]
[ [ "http://en.wikipedia.org/wiki/File:Reverse.thrust.klm.fokker70.arp.jpg" ], [] ]
5stw9v
the new discovery of a white dwarf pulsar
Why is this significant and what is a pulsar? Did they just make a term from something unknown to exist just yet? From my quick Google it seems it's just a white dwarf gaining matter from another star? Please correct if I'm wrong :)
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5stw9v/eli5_the_new_discovery_of_a_white_dwarf_pulsar/
{ "a_id": [ "ddhrd52" ], "score": [ 5 ], "text": [ "\"The beams radiate outwards from the pulsar’s magnetic poles. Think of it like a huge lighthouse in space spinning really fast. Each time the beam hits the atmosphere of the red dwarf, it speeds up electrons there to almost the speed of light. T...
[]
[]
[ [] ]
a2l2tv
is it hard to find new species of anything on earth? like how do we know and where and how do we find them?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/a2l2tv/eli5_is_it_hard_to_find_new_species_of_anything/
{ "a_id": [ "eazcj5m" ], "score": [ 4 ], "text": [ "Scientists speculate we've only discovered about 15% of the species on earth.\n\nIt's said if you look hard enough in any garden you'll likely find several species that have never before been discovered.\n\nMost of these unknown species are going...
[]
[]
[ [] ]
353z9c
why is joss whedon ( director of avengers movie) getting blasted about the black widow and feminism?
Why is everyone all pissed at him. What is the whole issue I don't really know what's happening
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/353z9c/eli5_why_is_joss_whedon_director_of_avengers/
{ "a_id": [ "cr0ra3d" ], "score": [ 4 ], "text": [ "**SPOILERS**, obviously for anyone who hasn't seen it. \n \nPeople are complaining that they made her character weak because she was put in the \"damsel in distress\" situation by being captured and needing to be saved. The reason the writers d...
[]
[]
[ [] ]
3nj3ld
why does poorly wiping after a bowel movement cause so much irritation?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3nj3ld/eli5_why_does_poorly_wiping_after_a_bowel/
{ "a_id": [ "cvojnf1", "cvojoht" ], "score": [ 3, 3 ], "text": [ "Think of it as cleaning dishes. When you don't get all the grime off it goes mouldy now picture your ass. Leaving poop on it promotes bacteria and when you wipe sometimes you may have wiped too hard and take a layer of skin ...
[]
[]
[ [], [] ]
1bdim6
why aren't people in northern africa black?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1bdim6/eli5_why_arent_people_in_northern_africa_black/
{ "a_id": [ "c95w957", "c96538b" ], "score": [ 4, 3 ], "text": [ "Skin colour is roughly dependant on conditions - the more sun you get, the more melanin you need to get the balance between vitamin D and avoiding skin cancer. \n\nI think, then, that it's most likely ethnic groups that mov...
[]
[]
[ [ "http://upload.wikimedia.org/wikipedia/commons/4/49/Africa_ethnic_groups_1996.jpg" ], [] ]
625a22
proposition 65? i ordered something from amazon, i don't live in california. what does this mean exactly?
**"WARNING: This product contains a chemical known to the state of California to cause cancer and birth defects or other reproductive harm."** I got a product I ordered online that had this label. It's a box of four ramekins that I plan to use for baking, condiments, sauces, etc. So, I'm going to be heating this up, e...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/625a22/eli5_proposition_65_i_ordered_something_from/
{ "a_id": [ "dfju8r3", "dfjyht8" ], "score": [ 6, 3 ], "text": [ "there are tons of chemicals in use everyday by tons of workplaces, that have MSDS sheets on them so you know exactly what you're dealing with.\n\nCalifornia has stricter legislation down there so there are tons of products t...
[]
[]
[ [], [] ]
f2ypze
how do people in super tall buildings escape when there is a fire on a floor below?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/f2ypze/eli5_how_do_people_in_super_tall_buildings_escape/
{ "a_id": [ "fhfipsl", "fhfj19v", "fhfmene", "fhgijsx" ], "score": [ 11, 2, 7, 2 ], "text": [ "Generally speaking, skyscrapers don't burn down. They have much better fire protection between floors and built in fire-suppression systems. People just take the stairs a few floo...
[]
[]
[ [], [], [], [] ]
3ewo74
why are meals at american schools so expensive?
This is more of a personal thing, but why does it cost 5 dollars to get a hot dog and chips at a school that would probably cost 3 dollars tops if you bought it at the store?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3ewo74/eli5_why_are_meals_at_american_schools_so/
{ "a_id": [ "ctj1yqm", "ctj2fhc", "ctj2h9l", "ctj5g8b" ], "score": [ 8, 4, 6, 4 ], "text": [ "Have you ever been to a baseball game? That same food would probably cost you $10.\n\nSchool lunches are run by a business who is (ultimately) a profit seeking entity. That being...
[]
[]
[ [], [], [], [] ]
cfyowd
how does électrocution work if electricity is just a bunch or electrons and why does our body shake when exposed to electricity.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/cfyowd/eli5_how_does_électrocution_work_if_electricity/
{ "a_id": [ "eude96x", "eudg8ud", "eudib8v" ], "score": [ 5, 3, 2 ], "text": [ "Our nervous system is electrically activated. Our bodies work fairly well as a replacement for electrical wire. When electricity passes through you, it activates your nerves/muscles as each pulse of it ...
[]
[]
[ [], [], [] ]
5cduzn
- what happens to a persons body when all they drink is soda?
I've had my current job for 5 years now. My boss has always drank Diet Pepsi. Never a glass of water. Just wondering what happens to a persons body and how can they keep functioning normally?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5cduzn/eli5_what_happens_to_a_persons_body_when_all_they/
{ "a_id": [ "d9voyi5", "d9vp52z" ], "score": [ 7, 3 ], "text": [ "It's unlikely anything particularly bad will happen.\n\nIt's good that he drinks Diet Pepsi instead of regular. It has no sugar, and uses sucralose instead. That just passes through your body and there's no conclusive eviden...
[]
[]
[ [], [] ]
1p9995
wouldn't all parasites be killed by our stomach acid? how do tapeworms and other parasites survive though the digestion process?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1p9995/eli5_wouldnt_all_parasites_be_killed_by_our/
{ "a_id": [ "cd00i5q", "cd00msv", "cd063s3", "cd06d9x" ], "score": [ 25, 6, 2, 2 ], "text": [ "The egg coating is thick enough to survive the stomach acid. But that breaks it down enough that they are able to hatch in the small intestine. \n\nBeen watching the Monsters ins...
[]
[]
[ [], [], [], [] ]
1xil9b
the large jump in graphical difference between games of a single console
For example, Super Mario Bros., the original, and SMB 3 on the NES. Or the 3D modeling of Donkey Kong Country compared with other Super Nintendo games. (I don't know much about coding/programming - eager to learn!)
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1xil9b/eli5_the_large_jump_in_graphical_difference/
{ "a_id": [ "cfbnczs" ], "score": [ 2 ], "text": [ "The games that looked better had more graphics put in by the developer. The game cartridges of games with better graphics typically have more memory space so that the developers can fit more graphics into the game file." ] }
[]
[]
[ [] ]
2nc33c
'the lord of the rings' lore
World history Timeline of major events (not just what takes place in the trilogy) Important characters, factions, locations, etc... Just looking to understand more. I'm familiar with the Peter Jackson films.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2nc33c/eli5_the_lord_of_the_rings_lore/
{ "a_id": [ "cmc9suf" ], "score": [ 2 ], "text": [ "If the movies are your only source Theresa is no way I can Eli5. There is just way to much ground to cover and so little time." ] }
[]
[]
[ [] ]
3i4w7k
if state lotteries are supposed to generate funds for public schools, then why are public schools broke, cutting teachers, increasing class sizes, etc.?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3i4w7k/eli5_if_state_lotteries_are_supposed_to_generate/
{ "a_id": [ "cudbik2", "cudddtr" ], "score": [ 18, 3 ], "text": [ "The lottery money \"for schools\" is mostly a scam to make a predatory fundraising scheme palatable to the public. Only a small portion of proceeds go to schools, the amount is often a drop in the bucket compared to actual ...
[]
[]
[ [], [] ]
1zykjj
why do i feel no attraction to someone one day, then feel attracted to them all of a sudden?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1zykjj/eli5_why_do_i_feel_no_attraction_to_someone_one/
{ "a_id": [ "cfy51s1" ], "score": [ 5 ], "text": [ "Hormones. Every thirty-something days I get a little weepy and sad, the rest of the time I have an erection. " ] }
[]
[]
[ [] ]
445gvp
how do you get footage of deep sea wildlife without scaring them away?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/445gvp/eli5_how_do_you_get_footage_of_deep_sea_wildlife/
{ "a_id": [ "cznjm4g" ], "score": [ 3 ], "text": [ "Believe it or not many underwater animals do not immediately flee when you're close to them. Some of those pictures are taken from father away with some level of high quality zoom, just like above water. \n\n(Went diving in caymans. Can confirm y...
[]
[]
[ [] ]
2edrst
how do i go about getting dreadlocks?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2edrst/eli5_how_do_i_go_about_getting_dreadlocks/
{ "a_id": [ "cjyhhsp" ], "score": [ 2 ], "text": [ "ELI5 is for conceptual explanations, not how-to's or personal problems. As such, I've removed this post." ] }
[]
[]
[ [] ]
4fpzm2
(redundant to say isn't it?) why was houston able to flood?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4fpzm2/eli5redundant_to_say_isnt_it_why_was_houston_able/
{ "a_id": [ "d2az5eb", "d2azok1" ], "score": [ 2, 2 ], "text": [ "More rain fell than the local rivers and the city rain management system was able to handle. It really is as simple as that. ", "As a Houstonian, there are a couple of reasons:\n\n1) Volume. We got something like 18 in...
[]
[]
[ [], [] ]
270ar4
why don't any animals taste spicy?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/270ar4/eli5_why_dont_any_animals_taste_spicy/
{ "a_id": [ "chw65z6", "chw6vol" ], "score": [ 5, 7 ], "text": [ "Because they do not have capsaicin - the compound that we taste as \"spicy\". Our bodies don't hold on to this substance.", "Being delicious is not an evolutionary advantage." ] }
[]
[]
[ [], [] ]
3jvz79
how viruses are "acellular" living-forms
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3jvz79/eli5how_viruses_are_acellular_livingforms/
{ "a_id": [ "cusqlor" ], "score": [ 2 ], "text": [ "Because the definition we have of \"life\" gets finicky once you get down the the single-celled and below levels.\n\nViruses can't really do much on their own. Their sole purpose is to \"reproduce\" by tricking another organism into making copies...
[]
[]
[ [] ]
3syay4
why did ronda rousey lose to holly holm?
Ronda Rousey has long been regarded as an amazing UFC champ. Her loss seems to have come as a surprise to everyone. So then, why did she lose? She seemed to have it all. Thanks for all the wonderful responses!
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3syay4/eli5why_did_ronda_rousey_lose_to_holly_holm/
{ "a_id": [ "cx1fos0", "cx1fpz3", "cx1frzf", "cx1g5dv", "cx1hcsy" ], "score": [ 4, 3, 6, 7, 6 ], "text": [ "What do you mean why? She got knocked out on a kick to the head because she was too cocky, fought with very sloppy D and tried to beat Holm standing up, wher...
[]
[]
[ [], [], [], [], [] ]
8fnkwc
when skin grafts are used how does the body usually take it when skin is moved around or taken from another person? does the skin start to change back into how it was before? does it consume the skin and remold it?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8fnkwc/eli5_when_skin_grafts_are_used_how_does_the_body/
{ "a_id": [ "dy4zop9" ], "score": [ 2 ], "text": [ "Skin grafts come in two main varieties. There's allograft and autograft. Allograft is skin that has been harvested from a cadaver and is used to prepair the wound bed for placement of the autograft which is skin taken from another area on the per...
[]
[]
[ [] ]
32dm9a
before humanity took interest in their preservation, how did pandas survive with such a low sex drive?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/32dm9a/eli5_before_humanity_took_interest_in_their/
{ "a_id": [ "cqa8cxs", "cqa8e48", "cqa8xlr", "cqac7l5", "cqaf68e", "cqaf6ha", "cqafnxb", "cqav2b6" ], "score": [ 60, 584, 18, 8, 15, 7, 112, 2 ], "text": [ "The population crisis is a result of destruction of their natural mating habitat. Now...
[]
[]
[ [], [ "http://www.bbc.com/earth/story/20150310-the-truth-about-giant-pandas" ], [ "http://np.reddit.com/r/todayilearned/comments/2rmf6h/til_that_part_of_the_reason_it_is_so_hard_to_get/cnhjokr" ], [], [], [], [], [] ]
7gjtt7
in developing countries, everyone (including visitors) uses dishes washed with non-potable water and washes their hands/showers in non-potable water with seemingly no ill effects. if they drink it, however, they nearly always get sick. what explains this paradox?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7gjtt7/eli5_in_developing_countries_everyone_including/
{ "a_id": [ "dqjmu5k" ], "score": [ 4 ], "text": [ "Even in developed countries, tap water will have some pathogens in it. Treated municipal water or even bottled water is not sterile, it's sanitized to a safe level. The goal is to treat the water down to a level where the harmful bacteria, viruse...
[]
[]
[ [] ]
1ni7qi
if the united states were to become completely energy dependent and subsist on 100% renewables, how would this help the environment?
My concern is that oil will go crashing in price, sparking massive demand from China, Third World Countries, and businesses will move their factories there to take advantage of cheap energy. In the end, the environment will suffer even more due to lax environmental standards on coal/oil/nat gas like we have in the US....
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ni7qi/eli5_if_the_united_states_were_to_become/
{ "a_id": [ "ccit1rd" ], "score": [ 2 ], "text": [ "Well first of all, our energy (as in, electricity production) isn't really based on oil. It's based on Coal and Nuclear and Natural Gas.\n\nNext, any switch to pure renewable simply could not possibly be fast. Unless you got some magical materi...
[]
[]
[ [] ]
5540q7
the point of foxholes (military)
they seem like they're between the main bodies of the fighting forces, and would be more likely to be hit by friendly fire.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5540q7/eli5_the_point_of_foxholes_military/
{ "a_id": [ "d87c1lh", "d87c2rd" ], "score": [ 13, 8 ], "text": [ "A foxhole is the most simple of fortified positions; just a hole in the ground, maybe with some sandbags for added protection. \n\nThe purpose of a foxhole is simple: to make it hard for the people in it to get shot. Bullet...
[]
[]
[ [], [] ]
e533a0
hot chocolate skin
Why does a layer of ‘skin’ appear on the top of a hot chocolate after leaving it for a while? Always wondered
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/e533a0/eli5_hot_chocolate_skin/
{ "a_id": [ "f9hc4p3" ], "score": [ 6 ], "text": [ "When milk in the hot chocolate is heated the proteins casein and beta-lactoglobulin start to coagulate forming a \"skin\" on the surface of the beverage." ] }
[]
[]
[ [] ]
taloy
how come every different juice company has a different flavored orange juice?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/taloy/eli5_how_come_every_different_juice_company_has_a/
{ "a_id": [ "c4kyaoc", "c4kyd8m" ], "score": [ 5, 3 ], "text": [ "Because a lot of stuff beside orange juice goes into it, and they each have a \"recipe\" and a process they hope people will like better. Even the oranges themselves vary widely in flavor.", "Commercial orange juice is ...
[]
[]
[ [], [ "http://en.m.wikipedia.org/wiki/Orange_juice#section_3" ] ]
692el6
how is the overtime bill that was passed yesterday a bad thing?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/692el6/eli5_how_is_the_overtime_bill_that_was_passed/
{ "a_id": [ "dh36swn", "dh371pc", "dh373oc", "dh37dsk", "dh387ee" ], "score": [ 7, 3, 2, 2, 3 ], "text": [ "It's a horrible idea. Say my work needs me to stay over 10 extra hours this week. With the current law they would have to pay me 15 hours of wages to do so. W...
[]
[]
[ [], [], [], [], [] ]
1qltjh
the difference between ®, ©, and ™
Of course, I know that one means "Registered Trademark", one means "Copyright", and one means "Trademark" (I think?), but I don't know the actual differences between these.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1qltjh/eli5_the_difference_between_and/
{ "a_id": [ "cde312l", "cde4m3y", "cde4xl2", "cde7284", "cde7fvn", "cde8dcj", "cdefaa5", "cdej0nd", "cdektmp", "cdelh9t" ], "score": [ 2749, 8, 90, 7, 8, 69, 3, 5, 19, 3 ], "text": [ "You can put ™ on anything; it simply means...
[]
[]
[ [ "http://www.reddit.com/r/explainlikeimfive/comments/1qltjh/eli5_the_difference_between_and/cde7pbx", "http://www.reddit.com/r/explainlikeimfive/comments/1qltjh/eli5_the_difference_between_and/cde737u", "http://www.reddit.com/r/explainlikeimfive/comments/1qltjh/eli5_the_difference_between_and/cde3n2s" ...
4f6lyj
why was "2014 forest hills drive," an album that came out in 2014, acknowledged in the 2016 grammy awards?
Title.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4f6lyj/eli5_why_was_2014_forest_hills_drive_an_album/
{ "a_id": [ "d26axte", "d26b19s" ], "score": [ 7, 3 ], "text": [ "_URL_0_\n\n > The ceremony recognizes the best recordings, compositions and artists of the eligibility year, which was **from October 1, 2014, to September 30, 2015**.\n\nThe album was released on December 9, 2014, making i...
[]
[]
[ [ "https://en.wikipedia.org/wiki/58th_Annual_Grammy_Awards" ], [] ]
77h6gq
why does russia want to create political and social instability in the united states?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/77h6gq/eli5_why_does_russia_want_to_create_political_and/
{ "a_id": [ "dolt3b3" ], "score": [ 2 ], "text": [ "*allegedly (Well, we all know they are...)\n\nThe less active the US and NATO is on the world stage and the less influence they have, the more influence Russia has. The more influence a country has, the more likely it is they can 'get away with' ...
[]
[]
[ [] ]
1rcnx9
why do some computers need incredibly complex cooling systems? why aren't fans sufficient?
I read up on the wiki page about computer cooling, but as a layman whose knowledge of physics is poor, I didn't really understand most of it.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1rcnx9/eli5_why_do_some_computers_need_incredibly/
{ "a_id": [ "cdlv0fp", "cdlv0tb", "cdlv1n4", "cdlv6mt" ], "score": [ 3, 2, 2, 2 ], "text": [ "High performance parts perform high because they use more energy.\nUsing more energy creates more heat, needing more cooling.\nAfter a while, new tech developments allow the same p...
[]
[]
[ [], [], [], [] ]
582r55
why do animals (including humans), in general, become less playful as they grow older?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/582r55/eli5_why_do_animals_including_humans_in_general/
{ "a_id": [ "d8x02cf", "d8x03ge", "d8x12aj", "d8x22v7", "d8x76cn", "d8x7lr2", "d8x85it", "d8x8q19", "d8x8r3s", "d8x8uut", "d8x9g5f", "d8xaksf", "d8xb08p", "d8xbazl", "d8xblue", "d8xbvjl", "d8xcm28", "d8xcntv", "d8xdri8", "d8xe423", "d...
[]
[]
[ [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [ "http://www.hup.harvard.edu/catalog.php?isbn=9780674005815" ], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [ "https://www.yo...
7ph68t
how do waterproof phones or phone cases stay waterproof but have clear speakers?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7ph68t/eli5_how_do_waterproof_phones_or_phone_cases_stay/
{ "a_id": [ "dsh9k6p", "dsh9xap" ], "score": [ 3, 2 ], "text": [ "Speakers don't let air pass through them rather they function by moving air by \"vibrating.\" So they can easily be waterproof by not allowing water to get past the cone. ", "The only part of a speaker that needs to cont...
[]
[]
[ [], [] ]
2tbwc2
why wasn't there more jewish resistance in the earlier stages of wwii?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2tbwc2/eli5_why_wasnt_there_more_jewish_resistance_in/
{ "a_id": [ "cnxm3yr", "cnxmfg4" ], "score": [ 10, 21 ], "text": [ "Nobody thought something like the Holocaust was going to happen. Sure, a war, people getting rounded up, Jews being treated badly... but mass extermination? That wasn't really something most people were worried about until...
[]
[]
[ [], [ "http://en.wikipedia.org/wiki/Jewish_emancipation" ] ]
3znxgy
vitamins
Since we largely don't eat healthy, why doesn't everyone just take vitamins?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3znxgy/eli5vitamins/
{ "a_id": [ "cynn6t7", "cynnh5c", "cynnrcq" ], "score": [ 3, 2, 2 ], "text": [ "Most people in the US at least get sufficient nutrients in their diet. However, they also tend to eat excessive calories, fat, and salt which is what leads to health problems.", "We aren't deficient...
[]
[]
[ [], [], [ "https://en.wikipedia.org/wiki/Hypervitaminosis", "https://en.wikipedia.org/wiki/Golden_rice", "https://www.youtube.com/watch?v=NnmgM_Lz3o0" ] ]
374iu6
why do people become motion sick from using vr headsets?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/374iu6/eli5_why_do_people_become_motion_sick_from_using/
{ "a_id": [ "crjm2fd" ], "score": [ 2 ], "text": [ "Because it tricks their equilibrium into thinking that your body is in motion when it's really not, which causes a neurological reaction to the inaction. I.E. feeling sick to the stomach." ] }
[]
[]
[ [] ]
87xgyd
why do some businesses prefer to be paid in cash?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/87xgyd/eli5_why_do_some_businesses_prefer_to_be_paid_in/
{ "a_id": [ "dwgamn3", "dwgankz", "dwganxy", "dwgatfa", "dwgaue6", "dwgauut" ], "score": [ 4, 3, 2, 2, 2, 2 ], "text": [ "Probably because credit card processing companies charge them a percentage per transaction and with cash, they get to keep it all. That’...
[]
[]
[ [], [], [], [], [], [] ]
1w4sov
el15 why can i effortlessly touch-type but i am unable to recite the order of keys on my keyboard without looking.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1w4sov/el15_why_can_i_effortlessly_touchtype_but_i_am/
{ "a_id": [ "ceyoffv", "ceyofhl", "ceysu1e" ], "score": [ 8, 5, 3 ], "text": [ "Muscle memory and visual memory are different.", "The same way Eric Clapton could play a blistering guitar solo, but be unable to recite all the notes of that solo to you one by one. ", "Touch ...
[]
[]
[ [], [], [] ]
5vv90i
how do organs work without a brain?
Hi! I'm talking about [this article](_URL_0_) I was wondering why does the organs don't die when the umbilical cord is cut, or how does this type of transplant work at all... Thanks in advance!
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5vv90i/eli5_how_do_organs_work_without_a_brain/
{ "a_id": [ "de55nv4" ], "score": [ 2 ], "text": [ "I assume it's not entirely accurate to say that there is *no* brain. I don't think the article mentioned, but I'm going to assume the baby was born with anencephaly. In these cases, the vast majority of the brain doesn't form, only the basic part...
[]
[ "http://edition.cnn.com/2017/02/23/health/father-letter-baby-tribute-trnd/" ]
[ [] ]
1u9yi3
how do people on a wheelchair avoid circulation problems?
I've read the stories about the chinese and korean gamers who died from sitting too much. How come disabled people dont share this problem?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1u9yi3/eli5_how_do_people_on_a_wheelchair_avoid/
{ "a_id": [ "cefxtfp" ], "score": [ 3 ], "text": [ "They often do experience circulation problems, and this requires attentiveness from both them and their caregivers, where applicable. There are many strategies for combating potential problems but frequent examination for clot formation is also n...
[]
[]
[ [] ]
lhhfc
parallax
I am teaching astronomy for the first time this semester and as Einstien said, ''if you cannot explain something simply, you do not understand it well enough'', and apperently I don't understand it well enough.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/lhhfc/eli5_parallax/
{ "a_id": [ "c2sqsyg", "c2sqsyg" ], "score": [ 2, 2 ], "text": [ "This one is easier to demonstrate than to explain.\n\nHave your students hold their thumb at arm's length. Close one eye, and note where the thumb is compared to the background. Switch eyes, and the thumb will \"jump\" to ...
[]
[]
[ [], [] ]
dn4egt
what causes the low white noise sound you hear when you cup your hand around your ear?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/dn4egt/eli5_what_causes_the_low_white_noise_sound_you/
{ "a_id": [ "f57xk7u", "f58em0u", "f58ls84", "f58y6c8", "f593caa", "f59675t" ], "score": [ 966, 37, 13, 99, 6, 23 ], "text": [ "It is ambient sound reflected around in your cupped hand or other object, not blood flow. You can prove this by completely pluggin...
[]
[]
[ [], [], [], [], [], [] ]
8ttl3k
with the greater fuel economy, why do people say that diesel engines are worse for the environment?
I have a Golf TDI, on the highway, I get between 3-5L/100Km, in the city its averaging 6/8L.100Km. In my admittedly limited experience, most gasoline cars are using 2-3x more fuel. Wouldn't the fuel savings offset the emissions?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8ttl3k/eli5with_the_greater_fuel_economy_why_do_people/
{ "a_id": [ "e1a42kn", "e1a43hw", "e1a4b7u", "e1a5c7f", "e1a5jjr", "e1a6nep", "e1a8gd6", "e1aiqd3" ], "score": [ 15, 2, 7, 7, 2, 2, 2, 2 ], "text": [ "Short answer is no according to Berkley.\n\n > UC Berkeley researchers have stepped into th...
[]
[]
[ [ "http://news.berkeley.edu/2012/10/22/diesel-vs-gas-contributing-to-smog/" ], [], [], [], [ "https://www.youtube.com/watch?v=PmKz3wCoycQ" ], [], [], [] ]
1lgfqc
why, no matter how much brushing or flossing you do, all your teeth fall out as you get older?
I don't understand how brushing your teeth keeps then from "rotting out of your head" (hi grandma!) yet they still fall out later in life. Do older people not brush? Or is it something else?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1lgfqc/eli5_why_no_matter_how_much_brushing_or_flossing/
{ "a_id": [ "cbyz4mh", "cbz00bi" ], "score": [ 10, 2 ], "text": [ "No, if you properly brush and floss your teeth, and don't eat too much acidic foods that erode the enamel, your teeth easily last your entire life.\n\nFew people do properly floss and brush throughout their lives, so teeth ...
[]
[]
[ [], [] ]
3gen7i
how does distilling different alcohol yield different results?
This may be simpler than I think, but I'm confused. I'm ashamed to ask because I perfectly understand distillation but this is why I'm confused. Sugars, from different sources, break down to ethanol and the ethanol is heated to a vapor and then cooled to a liquid in a separate container. So then how does the sugar i...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3gen7i/eli5_how_does_distilling_different_alcohol_yield/
{ "a_id": [ "ctxigyi" ], "score": [ 9 ], "text": [ "The other explanation isn't really getting at the root of the question.\n\nThe fact is, if you're making *pure ethanol*, the source of the sugar it comes from *doesn't* matter. For example, vodka is pure ethanol, diluted with water to be drinkabl...
[]
[]
[ [] ]
yakks
interpol
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/yakks/eli5_interpol/
{ "a_id": [ "c5ttajn", "c5ttr22", "c5tuuol" ], "score": [ 25, 7, 3 ], "text": [ "indie rock band from new york city that started in 1997, known for the love-it-or-hate-it voice of the lead singer. also the title of one of their albums. \n\nlesson? post some text with your self-pos...
[]
[]
[ [], [ "http://people.howstuffworks.com/interpol.htm" ], [] ]
9bl9nx
so 99% of atoms are empty space, what would it take to squeeze through them?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9bl9nx/eli5_so_99_of_atoms_are_empty_space_what_would_it/
{ "a_id": [ "e53syo8", "e53t36k", "e53t6x0", "e53t7oi", "e53teuv", "e53tvoa" ], "score": [ 3, 8, 7, 2, 2, 4 ], "text": [ "What do you mean by \"squeeze through them\"?", "At least one of the following:\n\n1) Ten times the mass (and gravity) of the Sun.\n...
[]
[]
[ [], [], [], [ "https://en.wikipedia.org/wiki/Neutrino", "https://en.wikipedia.org/wiki/Weak_interaction" ], [], [] ]
5txqlw
what, exactly, is a "bit", as in the fact that the nintendo 64 was "64 bit"?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5txqlw/eli5_what_exactly_is_a_bit_as_in_the_fact_that/
{ "a_id": [ "ddpuif3", "ddpukop", "ddpxbss", "ddpygux", "ddpyj0i", "ddpyyof", "ddq0ftc", "ddq0heg" ], "score": [ 2, 62, 3, 12, 2, 2, 2, 3 ], "text": [ "Computers work on binary numbers. Internally they have a certain size of number they \"pr...
[]
[]
[ [], [], [], [], [], [], [], [] ]
3h984p
how do birds that migrate get energy for those long flights? especially the ones that cross oceans. do they sleep? it blows my mind.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3h984p/eli5_how_do_birds_that_migrate_get_energy_for/
{ "a_id": [ "cu5hozz", "cu5md16", "cu5o37h", "cu5os9j", "cu5y5m4" ], "score": [ 288, 19, 13, 16, 2 ], "text": [ "The typical Flying V formation that you see birds flying in is used as a way to conserve energy. The birds will rotate turns as the lead bird. The lead b...
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[ [], [], [], [], [] ]
3i8s46
how are products like mouthwash that specifically state not to swallow them safe for parts of our mouth like our gums or tongue?
I read my mouthwash and it said don't swallow, but thinking about the acidic feel on my tongue, how can something that recommends going to a doctor for poisoning when consumed be healthy for any part of my mouth?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3i8s46/eli5_how_are_products_like_mouthwash_that/
{ "a_id": [ "cue9zd8", "cuea97k" ], "score": [ 5, 4 ], "text": [ "Mouthwash and toothpaste (and other oral hygiene products) are fine to ingest in small quantities. You're not going to be hospitalized because you've ingested the residual mouthwash left over after a gargle.\n\nBut straight ...
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[]
[ [], [ "http://www.ncbi.nlm.nih.gov/pubmed/16623178" ] ]
kwghw
copyright laws?
I have not the slightest idea of how copyright laws work. This may be hard to understand cause i dont really wanna say to much. I really like this name of a company (more of a fund rasing group - non profit) that i thought of and after googling it, it is already used for something kind of similar. What are the rules...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/kwghw/copyright_laws/
{ "a_id": [ "c2nrzbx", "c2ns8gx", "c2nsdla", "c2nt5f5", "c2nrzbx", "c2ns8gx", "c2nsdla", "c2nt5f5" ], "score": [ 4, 10, 5, 3, 4, 10, 5, 3 ], "text": [ "At least in the US, if you're not in the same industry, you can use the same name as some ...
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[]
[ [ "http://www.youtube.com/watch?v=k4J8AF25PjA" ], [], [], [ "http://www.youtube.com/watch?v=tk862BbjWx4" ], [ "http://www.youtube.com/watch?v=k4J8AF25PjA" ], [], [], [ "http://www.youtube.com/watch?v=tk862BbjWx4" ] ]
6qbv1p
why do trauma victims fetishize the things that caused them the trauma?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6qbv1p/eli5_why_do_trauma_victims_fetishize_the_things/
{ "a_id": [ "dkw2omu" ], "score": [ 3 ], "text": [ "My best guess is that it's a way of taking back control. The original trauma probably left them feeling powerless. Turning it around, making it their own might make them feel like they're the ones in control." ] }
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[ [] ]
1b1q1t
what happens when you fold something (on a molecular level)? why does it crease or slowly fall back into place?
Maybe not necessarily on a molecular level; I'm not really sure how to ask this question.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1b1q1t/eli5_what_happens_when_you_fold_something_on_a/
{ "a_id": [ "c92y44y", "c937a65", "c937c99" ], "score": [ 5, 2, 2 ], "text": [ "You are actually contracting one side of the object and expanding the other. The edge inside the fold is squished, making it smaller, and the edge on the outside is stretched, making it longer.\n\nTo se...
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[ [], [], [] ]
2joqdr
how do car manufacturers guarantee that my keyless entry remote won't unlock another vehicle?
Wouldn't they eventually run out of encryption codes/frequencies or is there enough for this to literally be impossible no matter how many vehicles are produced (within reason)? Edit: I searched and found one ELI5 question similar to this, but the responses weren't satisfactory.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2joqdr/eli5_how_do_car_manufacturers_guarantee_that_my/
{ "a_id": [ "cldnlcf", "cldnlvw", "cldnm3s", "cldnml4", "cldszub", "cldtp3l", "cldusoj", "cldy21o", "cldza2b" ], "score": [ 45, 228, 22, 8, 2, 3, 4, 5, 4 ], "text": [ " > The controller chip in any modern controller uses something ca...
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[]
[ [ "http://auto.howstuffworks.com/remote-entry2.htm" ], [], [], [], [ "http://www.cnn.com/2014/04/17/us/new-york-accidental-car-theft/" ], [], [], [], [] ]
397eng
why do women in professional soccer seem to foul and dive much less often than men in soccer?
Edit: I may have spoke too soon. I'm watching the Columbia vs Mexico game now. These girls are brutal.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/397eng/eli5_why_do_women_in_professional_soccer_seem_to/
{ "a_id": [ "cs0ze8v", "cs1o7ao" ], "score": [ 2, 2 ], "text": [ "They play with more heart, stake is just sportsmanship, honor, pride, not yet endorsements, celebrity and piles of money.\n\nIt sort of reminds of college basketball Vs the NBA", "I read a report that the men play on gra...
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[ [], [] ]
2ji1yy
why is 0.08 where the state considers you legally drunk?
I was watching a show and it got me to thinking why its set at 0.08 and not any other number in that range. I also remember hearing about a state (It was either Oregon or Washington) wanting to drop it to 0.05. If I had to venture a guess, I'd assume that its where a glut of people start to show impairment, but am cu...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2ji1yy/eli5_why_is_008_where_the_state_considers_you/
{ "a_id": [ "clbxbek", "clbxfa5", "clbz1fq", "clc050u", "clc0vv3", "clc3g9i" ], "score": [ 5, 2, 3, 2, 2, 2 ], "text": [ "Effects start to be visible at 0.02 g/dL, and they start to impede reaction time at 0.05 g/dL. These are scientific facts.\n\nMost Europ...
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[ [ "https://en.wikipedia.org/wiki/Blood_alcohol_content" ], [], [], [], [], [] ]
1btqnm
the steampunk genre's appeal
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1btqnm/eli5_the_steampunk_genres_appeal/
{ "a_id": [ "c99yu7r", "c9a3csv" ], "score": [ 6, 3 ], "text": [ "It's alternate history (always popular) combined with \"what if an invention occurred earlier in history?\" Imagine if Charles Babbage's mechanical computers had actually been built when he designed them. We wouldn't neces...
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[ [], [] ]
2qub5x
why do humans have mental disorders?
Also, do other species get mental disorders or is this specifically a human problem? Can closely related species have them too?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2qub5x/eli5_why_do_humans_have_mental_disorders/
{ "a_id": [ "cn9kg2w", "cn9m9c3" ], "score": [ 5, 3 ], "text": [ "You ever seen a dog after its owner leaves the house? Most dogs have separation anxiety.", "Same reason some people are born deformed. Variation produces strange results." ] }
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[ [], [] ]
35dd7s
why don't i see blood in raw poultry?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/35dd7s/eli5_why_dont_i_see_blood_in_raw_poultry/
{ "a_id": [ "cr3dhh1", "cr3duy0" ], "score": [ 6, 34 ], "text": [ "There are trace amounts but the \"blood\" you see in more raw cuts of meat isn't blood at all but liquid protein. ", "You don't really see blood in any meat after it's been prepared and delivered to a supermarket.\nYou ...
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[ [], [] ]
6goxx9
why does it feel much harder to walk when you are carrying a bag, when the bag won't even be 5% of your weight?
Walking without bag - easy Walking with 3kg bag- definitely more than 5% harder ???
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6goxx9/eli5_why_does_it_feel_much_harder_to_walk_when/
{ "a_id": [ "dirxw0s" ], "score": [ 2 ], "text": [ "You mean when you carry the bag in one of your hands (as opposed to, say, a backpack or to carrying it with both hands)? Because it shifts your center of mass, so your usual and instinctive balance routine doesn't work correctly. The additional d...
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56sltc
how can the us declare no fly zones over other countries (like syria) besides america?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/56sltc/eli5_how_can_the_us_declare_no_fly_zones_over/
{ "a_id": [ "d8m1ds4", "d8m42jb", "d8m65ac", "d8m68k5", "d8m9ncc" ], "score": [ 27, 2, 5, 2, 7 ], "text": [ "It's pretty simple - because we can. The US has the most advanced and powerful air force in the world, which means when we declare a no-fly zone, the world k...
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[ [], [], [], [], [] ]
etwrj2
what determines if a word has a male and female version (actor/actress waiter/waitress) as opposed to one version that describes both? (programmer, driver)
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/etwrj2/eli5_what_determines_if_a_word_has_a_male_and/
{ "a_id": [ "ffj0odc", "ffj3hj8", "ffj7m4c" ], "score": [ 14, 8, 4 ], "text": [ "Which language it derives from and whether or not the word is gendered. English is a fucked up language that has stolen from all of its peers.", "Also, how \"new\" the profession is. Things that we...
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[ [], [], [] ]
4sisdi
the chinese conflict in the south china sea, what they seek to gain, and why
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4sisdi/eli5_the_chinese_conflict_in_the_south_china_sea/
{ "a_id": [ "d59l7ox" ], "score": [ 6 ], "text": [ "So the UN wrote some rules in the 70's and 80's (that China helped write and have ratified) that state that a country's \"territorial waters\" consist of any water within 12 nautical miles of land they own (the definition of \"land\" is pretty st...
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[ [] ]
7g40p7
how is closing your eyes when in pain helpful?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7g40p7/eli5_how_is_closing_your_eyes_when_in_pain_helpful/
{ "a_id": [ "dqgemlk", "dqgoxc4" ], "score": [ 2, 4 ], "text": [ "Not to hijack, but potential followup: What about biting down on a piece of wood? Or clenching teeth?", "The way I see it is it's conflict of sensory feedback. When you're in intense pain, it feels too stressful to focus...
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[ [], [] ]
1yn4zg
why does meat bleed after it has been cooked and taken off the heat?
The question says it all I hope!
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1yn4zg/why_does_meat_bleed_after_it_has_been_cooked_and/
{ "a_id": [ "cflz38m" ], "score": [ 6 ], "text": [ "The red liquid that leaks out of meat is not blood, it's water and *myoglobin*, which is a protein that stores oxygen in muscle cells. Cooking ruptures the cells in the meat, releasing the liquid. Most of the blood in an animal is drained out of ...
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[ [] ]
35i8ss
why does a 2l bottle of pop at my local wal-mart cost less than a 591 ml bottle of the same type in a vending machine?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/35i8ss/eli5_why_does_a_2l_bottle_of_pop_at_my_local/
{ "a_id": [ "cr4mlwg", "cr4mmdo", "cr4mmre", "cr4ncat" ], "score": [ 9, 21, 3, 2 ], "text": [ "Most of the cost of a product like soda doesn't come from the actual product. The sugar and water and stuff probably costs like five cents or something, so it doesn't really matte...
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[]
[ [], [], [], [] ]
5u14g8
do we have a certain amount of luck we used daily or is luck really just luck?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5u14g8/eli5_do_we_have_a_certain_amount_of_luck_we_used/
{ "a_id": [ "ddqhzd3" ], "score": [ 2 ], "text": [ "\"Luck\" is just events playing out in a way that you feel benefits you. It isn't something active, something that exists in its own right, or something that is in any way controlled or influenced." ] }
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[ [] ]
4otyt7
how does google know what i'm going to search next?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4otyt7/eli5_how_does_google_know_what_im_going_to_search/
{ "a_id": [ "d4fiqyz", "d4fm28l" ], "score": [ 8, 2 ], "text": [ " > My mind is blown. How???\n\nBecause after seeing 100,000 other saps do the same search today it can figure out what you are after.", "The short answer is it doesn't. \n\nWhat I mean is it doesn't know what you want t...
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[ [], [] ]
3vc2z3
why is "boo" the go-to means of expressing discontent in a public setting?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3vc2z3/eli5_why_is_boo_the_goto_means_of_expressing/
{ "a_id": [ "cxm8s0n", "cxm9ahx" ], "score": [ 6, 64 ], "text": [ "Best explanation I could find is that this is primarily an English language phenomenon (that has spread global because, y'know, imperialism)- it emerged in the 19th century as an approximation of the sound a cow makes. I im...
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[]
[ [], [ "http://www.etymonline.com/index.php?term=boo" ] ]
1yagod
insurance fraud.
What exactly is insurance fraud and what are the most common examples of it today? What methods allow insurers to detect and prevent fraud? For example, it seems to me an unscrupulous individual could simply hide an insured object and claim it was stolen. Surely it can't be as simple as an insurance company "taking you...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1yagod/eli5_insurance_fraud/
{ "a_id": [ "cfirlig", "cfirlr4" ], "score": [ 6, 3 ], "text": [ "Insurance fraud is when a person files a bogus insurance claim on a product or service and receives a payout or replacement.\n\nHere is a common example of insurance fraud.\n\nJohn buys insurance on a cell phone. Once the p...
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[]
[ [], [] ]
7n9m6f
why does america send so much aid around the world when it’s own people have a massive homelessness, drug, healthcare, infrastructure problem?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7n9m6f/eli5_why_does_america_send_so_much_aid_around_the/
{ "a_id": [ "ds02p4j", "ds06877", "ds06w69", "ds07frn", "ds0905v", "ds0cxfd", "ds0eq04", "ds0f4u7", "ds0ffx3", "ds0g0as", "ds0hy47", "ds0i49e", "ds0iq3v", "ds0itey", "ds0iztr", "ds0j8u4", "ds0jwss", "ds0jy9v", "ds0jzj5", "ds0k0zz", "d...
[]
[]
[ [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [ "https://www.washingtonpost.com/graphics/world/which-countries-get-the-most-foreign-aid/" ], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [] ]
bydg6t
why do pigeons make a noise when they take off? is it their wings flapping or a vocal noise they make?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bydg6t/eli5_why_do_pigeons_make_a_noise_when_they_take/
{ "a_id": [ "eqgl3i3" ], "score": [ 21 ], "text": [ "Holy crap my mom is an amateur bird enthusiast I actually know this one!\n\nPigeons and doves both lack the ability to make loud, warning noises to alert their fellow bird friends of danger. To get past this, their wing tips actually whistle wh...
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[ [] ]
4b9kzs
why does the mlb not allow aluminum bats?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4b9kzs/eli5why_does_the_mlb_not_allow_aluminum_bats/
{ "a_id": [ "d176eg5", "d176ho7", "d176kar", "d17au0y" ], "score": [ 10, 12, 5, 3 ], "text": [ "Pitchers in the MLB throw faster.\nAluminum bats hit the ball harder.\n\n\"Come-backers\" (balls hit straight to the pitcher) could cause serious harm should they hit the head or...
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[ [], [], [], [] ]