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7h3ow4
why does co2 increase world temperature but a big enough volcanic eruption lowers it?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7h3ow4/eli5_why_does_co2_increase_world_temperature_but/
{ "a_id": [ "dqnukuw" ], "score": [ 2 ], "text": [ "CO2 acts like an invisible blanket, or more accurately like the glass in a greenhouse. It's a \"greenhouse gas\", which traps radiant heat close to the planet.\n\nA huge cloud of dust and smoke from a volcano isn't invisible. While it will also i...
[]
[]
[ [] ]
55ira7
why do modern home theater media centers use bare wires and spring loaded clips for speakers instead of a plug?
I understand that different setups will have different distances between the center console and each speaker, but I personally feel like it would be simpler to coil up the excess wire and zip tie it or something instead of having to reach around and pinch down two wires per speaker during setup.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/55ira7/eli5_why_do_modern_home_theater_media_centers_use/
{ "a_id": [ "d8avloj", "d8awio4" ], "score": [ 4, 3 ], "text": [ "Possibly because this allows you to cut the wire to perfect length yourself and not worry about having to use special tools to attach plugs. Also makes things easily fixable. ", "You don't want to coil up speaker wire. ...
[]
[]
[ [], [] ]
6wso8x
why did the the navajo have such a complex language
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6wso8x/eli5_why_did_the_the_navajo_have_such_a_complex/
{ "a_id": [ "dmafloi", "dmagnyj" ], "score": [ 4, 4 ], "text": [ "It wasn't complexity. It simply used sounds that people can make (phonemes) that aren't part of other languages. Your brain processes sound, so that you can understand people who are making different sounds as saying the s...
[]
[]
[ [], [] ]
6zr0bd
how do tv reality/(cooking) competitions do those scenes where the contestants/actors go off scene and make a private comment to the audience?
Like does the director just say "EVERYBODY STOP COOKING, AUSTIN NEED TO GO DO A PRIVATE CLIP" or do they wait until later to say it?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6zr0bd/eli5_how_do_tv_realitycooking_competitions_do/
{ "a_id": [ "dmxdwm2", "dmxe5vp", "dmxe7y1", "dmxehl4" ], "score": [ 5, 5, 2, 9 ], "text": [ "I always figured they take those shots after the fact and just have the individual go over what they were thinking at the time.", "They're filmd after the competition. The di...
[]
[]
[ [], [], [], [] ]
3l240m
why are tech giants vastly overcharging aussie's for their software?
For instance, it's been cited by many that it would be cheaper for someone go fly from Australia, to the US round trip, purchase photoshop and fly back. In fact, it would save them some $600.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3l240m/eli5_why_are_tech_giants_vastly_overcharging/
{ "a_id": [ "cv2guoc", "cv2hlyo", "cv2pl8u" ], "score": [ 3, 3, 2 ], "text": [ "Considering how many people in Australia aren't flying to the U.S., buying software and going back makes me go on to the side of they aren't overcharging them. The transaction costs of dealing with the ...
[]
[]
[ [], [], [] ]
2s21d1
if you get sued and have no money to defend/litigate, do you automatically lose?
Title kind of explains my question. But there's a context. I saw this article: _URL_0_. It says in the article, that defending against the lawsuit might cost more money than he is willing to invest. To me, common sense would be that defending a lawsuit should not cost big bucks. Because that would enable companies wi...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2s21d1/eli5_if_you_get_sued_and_have_no_money_to/
{ "a_id": [ "cnlfafg", "cnlflnr" ], "score": [ 4, 7 ], "text": [ "A guy once threatened to sue me and I was very poor. I scoffed, \"Ok, I've got a dog and a riding lawn mower. If you come here right now, you can have them both.\" He didn't show. He also had no case. But he was wealthy and ...
[]
[ "http://thehigherlearning.com/2014/12/30/united-airlines-suing-22-year-old-who-figured-out-genius-way-to-buy-cheaper-tickets/" ]
[ [], [] ]
1w74jd
what had chris christy done for the state of new jersey that would earn him a presidential nomination?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1w74jd/eli5_what_had_chris_christy_done_for_the_state_of/
{ "a_id": [ "cezcj1f" ], "score": [ 3 ], "text": [ "He balanced the budget for New Jersey and put together a number of charter schools for the state. Not to mention he is the governor of a populous state that saw extensive damage from Hurricane Sandy, and has done a relatively good job at rebuildi...
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[]
[ [] ]
1l34xf
how does witness protection work with education/certificates?
For example, if a guy has a specific degree like a Ph.D. in underwater cat breeding or served in the military then goes into witness protection, how do they maintain their degrees / service benefits / other awards?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1l34xf/eli5_how_does_witness_protection_work_with/
{ "a_id": [ "cbvax5s", "cbvb1t4", "cbvfa14", "cbvg388", "cbvg7mi", "cbvh439", "cbvkx18" ], "score": [ 18, 51, 44, 6, 185, 4, 5 ], "text": [ "they are forged a new identity. more than likely nothing more than a 4 year degree would be part of the new i...
[]
[]
[ [], [], [], [], [], [], [] ]
3apikm
how does shifting a bike gear make it more difficult to pedal? why does pedaling once in 5th gear give more speed than pedaling once in 1st?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3apikm/eli5_how_does_shifting_a_bike_gear_make_it_more/
{ "a_id": [ "cseq32o", "cseq4s0", "cseq7dl", "csetguf" ], "score": [ 2, 6, 3, 2 ], "text": [ "Gears are like round levers. A big lever lets you put a lot of force on the axle in the middle, but you have to move it farther. That's good for going up a hill. It's like a big...
[]
[]
[ [], [], [], [] ]
8hwr9j
immunotherapy
Everything I keep reading about cutting-edge research in various medical fields, from HIV to cancer to Lyme disease treatment and on, everyone is talking about this, and I'm realizing I don't understand exactly what it is.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8hwr9j/eli5_immunotherapy/
{ "a_id": [ "dyn2vf0", "dyn7xhy", "dynmk6j" ], "score": [ 5, 19, 3 ], "text": [ "Immune system is blood hound. Scientists let blood hound get a \"scent\" by introducing the enemy to body, lets blood hound go and fetch finding the said enemy in body. \n", "Immunology is fun. Let...
[]
[]
[ [], [], [] ]
b0pasx
how do they create bullet holes and make glass shatter for movies? to my knowledge some are real and not cgi?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/b0pasx/eli5_how_do_they_create_bullet_holes_and_make/
{ "a_id": [ "eig520c" ], "score": [ 3 ], "text": [ "There are \"squibs\" which simulate bullet hits on people or surfaces. They don't fire live ammunition for movies. Safety glass can be made to shatter - often it is made out of materials other than glass." ] }
[]
[]
[ [] ]
6ca2t1
difference between a virus, a bacteria and a parasite
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6ca2t1/eli5difference_between_a_virus_a_bacteria_and_a/
{ "a_id": [ "dht2f3i" ], "score": [ 8 ], "text": [ "A bacteria is a living organism with basic structures and can reproduce on its own and carry out functions as either a single unit or a group of cells. A virus is a nonliving cell that's essentially a mass of DNA surrounded by what is called a ca...
[]
[]
[ [] ]
2rkdox
how do musicians memorize pages upon pages of music?
Does it come with practice, or do they just have naturally good memories?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2rkdox/eli5how_do_musicians_memorize_pages_upon_pages_of/
{ "a_id": [ "cngo128", "cngo3u4", "cnh16ny" ], "score": [ 9, 3, 2 ], "text": [ "how do you memorize the tune of your favorite song? Its essentially the same process, but instead of just listening, they are making the music on the spot with the instrument. \n\nif you play a song eno...
[]
[]
[ [], [], [] ]
b890ae
why is anecdotal evidence so unreliable?
For example, stereotypes. Why is it that many of us perceive a stereotype to be accurate due to individual experiences, but when we look at data closer those perceptions are often shown to be inaccurate.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/b890ae/eli5_why_is_anecdotal_evidence_so_unreliable/
{ "a_id": [ "ejwhg3j", "ejwsp2g" ], "score": [ 2, 4 ], "text": [ "Confirmation bias primarily. We will often remember that which agrees with our beliefs more easily than that which does not. \n\nYou can have a good meal at school for months on end, but you have one burnt or over-seasoned ...
[]
[]
[ [], [] ]
2w1w43
why i feel addicted to cracking my fingers.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2w1w43/eli5_why_i_feel_addicted_to_cracking_my_fingers/
{ "a_id": [ "comuwnk" ], "score": [ 6 ], "text": [ "Cracking your fingers releases endorphins, which makes it pleasurable, which are the same hormones that make people addicted to drugs or food or alcohol. " ] }
[]
[]
[ [] ]
1xclkr
is there a reason to why things so simple as "flappy bird" can turn out so addictive?
Complex games like GTA 5, Halo 3 or Assassins Crees series... Sure, they are somewhat addictive (I prefer competitive). But how come a game that the only thing that you have to do is tap the screen can become so addictive?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1xclkr/eli5_is_there_a_reason_to_why_things_so_simple_as/
{ "a_id": [ "cfa4kmv" ], "score": [ 3 ], "text": [ "IMO Flappy bird in particular becomes so addictive because it has a high risk/reward potential. Its frustration level is just enough to cause you to get a bit of a rush and almost want to beat the game at its own game. And when you make a small a...
[]
[]
[ [] ]
6q96on
the usa teaches subjects like chemistry, history, etc. in school but are rarely used in an average person's normal day to day life. however finance skills are used on a daily basis and have a much larger impact on an individual's life. so why is persinal finance not taught in high schools?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6q96on/eli5_the_usa_teaches_subjects_like_chemistry/
{ "a_id": [ "dkvj6s1", "dkvjdoi", "dkvjgce", "dkvjrh6", "dkvjvk9", "dkvmc15", "dkvqei6" ], "score": [ 2, 5, 11, 75, 9, 4, 5 ], "text": [ "And I mean taught in schools as in it is a required course like English or math", "Depends on the state. I g...
[]
[]
[ [], [], [ "https://www.reddit.com/r/explainlikeimfive/search?q=life+skills+school&restrict_sr=on&sort=relevance&t=all", "https://www.reddit.com/r/explainlikeimfive/search?q=useful+skills+school&restrict_sr=on&sort=relevance&t=all", "https://www.reddit.com/r/explainlikeimfive/...
2gz53r
if north korea's economy is crappy, their populace is starving, and they have nothing big going on in terms of production, how do they have all this military strength? what do they use to get military weapons and supply an army?
We were learning about command economies in macro this week at uni. I always see all these soldiers marching on tv with all these big missiles, and I'm wondering, how the hell do they(NK) afford this shit? If their economy is crap(or is it really?) then how do they supply their military?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2gz53r/eli5_if_north_koreas_economy_is_crappy_their/
{ "a_id": [ "ckntmko", "ckntv72", "cknud6s" ], "score": [ 2, 2, 2 ], "text": [ "They spend what little they have on military. Also, most of there military equipment is way out dated. ", "The equipment they do have is inferior black-market military stuff. That is why they aren'...
[]
[]
[ [], [], [] ]
4z3p71
why can a person feel their pulse in a toothache or any area of pain?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4z3p71/eli5_why_can_a_person_feel_their_pulse_in_a/
{ "a_id": [ "d6slv02", "d6swg9l" ], "score": [ 2, 3 ], "text": [ "I believe it may be due to increased blood flow to the affected area. Like, if you have a headache that seems to pulse, it's partly to do with blood pressure in the head", "When the heart pumps with each beat there's a s...
[]
[]
[ [], [] ]
3jx9n7
how would a swimming pool in space work?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3jx9n7/eli5_how_would_a_swimming_pool_in_space_work/
{ "a_id": [ "cut20ie", "cut297p", "cut32rl", "cuta757" ], "score": [ 4, 22, 9, 3 ], "text": [ "With the introduction of artificial gravity, like a bitch. Without ? Like a porcupine as a scrotal brush.", "You would have to scuba dive. I imagine a room completely fille...
[]
[]
[ [], [], [], [ "https://what-if.xkcd.com/124/" ] ]
3ejgv6
why isn't there a consistent number and order of flavors in tubed candy like sweet tarts and wine gums?
It just seems more efficient to have 3 blue, 3 red, 3 purple, etc. all evenly distributed throughout the tube
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3ejgv6/eli5_why_isnt_there_a_consistent_number_and_order/
{ "a_id": [ "ctfizjd", "ctflrbs" ], "score": [ 2, 3 ], "text": [ "Spread over the entire population there will be set percentages. Each package is different. The creation of each individual piece and then the packaging are two different steps on an assembly line. Making sure the distributi...
[]
[]
[ [], [] ]
lb0vh
when i have nosebleeds, why is it only on one side?
I'm 21 and I've never had a nosebleed on the right side, only the left.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/lb0vh/eli5_when_i_have_nosebleeds_why_is_it_only_on_one/
{ "a_id": [ "c2r7kol", "c2r8qzj", "c2raxmr", "c2rdg3p", "c2r7kol", "c2r8qzj", "c2raxmr", "c2rdg3p" ], "score": [ 5, 4, 3, 2, 5, 4, 3, 2 ], "text": [ "That's atypical. As far as I know, most people can bleed out of either of their nostrils.", ...
[]
[]
[ [], [], [], [], [], [], [], [] ]
cizser
why do animals act casual and gaze around like nothing’s happening, even though they might be getting killed or are the situation is serious?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/cizser/eli5_why_do_animals_act_casual_and_gaze_around/
{ "a_id": [ "evaalc7" ], "score": [ 2 ], "text": [ "Animals usually dont have similar facial expressions to humans, the exeption being our closest genetic realetives like chimps and such. Even then the facial expressions mean very different things to them. And animal with it head and ears up scann...
[]
[]
[ [] ]
65dare
why do we call it "our brain"?
I was wondering why we call it "our brain" when we in fact are, our brain. We're all brains sitting inside a skeleton so why do we refer to ourselves as "our brain"? My brain (for me) is an entirely different part of me and I could never consider myself as just "a brain"
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/65dare/eli5_why_do_we_call_it_our_brain/
{ "a_id": [ "dg9b9br", "dg9beod", "dg9cc6z", "dga388v" ], "score": [ 2, 6, 2, 2 ], "text": [ "If you asked most people they would probably say that they are more than just a lump of meat enclosed in a sack of bones and other meaty stuff. The brain is where all of our thoug...
[]
[]
[ [], [], [], [] ]
3jnart
why do marine engine utilize only one gear for their transmission instead of multiple gear ratios in a automobile?
I don't know if I'm wording this correctly but it's something that has always confused me. Why is it a marine engine will basically have a single gear instead of multiple gears you would find in a automobile transmission?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3jnart/eli5_why_do_marine_engine_utilize_only_one_gear/
{ "a_id": [ "cuqoihp", "cuqxegg" ], "score": [ 36, 4 ], "text": [ "In a car the speeds of the engine and the wheels are directly connected by the gearbox. The engine needs to be within a relatively narrow band of speeds to run efficiently and generate the best power, so you use a gearbox t...
[]
[]
[ [], [] ]
u69fp
what is the spacex dragon, and why is it such a big deal?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/u69fp/eli5_what_is_the_spacex_dragon_and_why_is_it_such/
{ "a_id": [ "c4sopzw" ], "score": [ 8 ], "text": [ "Until very recently, only governments had ever built rockets big enough to take people into space. Now a non-government business Space X has joined the US, Russia and China in becoming space capable. Once enough trials are done, Space X will be a...
[]
[]
[ [ "http://www.spacex.com/multimedia/videos.php" ] ]
8iu6l0
why is it so hard to find a cure for cancer despite the money that has been poured into cancer research?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8iu6l0/eli5_why_is_it_so_hard_to_find_a_cure_for_cancer/
{ "a_id": [ "dyun4o7", "dyun5q2", "dyun80k", "dyunjn4", "dyunmlc", "dyunpb8", "dyuof19", "dyupiig", "dyusxdf", "dyutlfu", "dyutxod", "dyuvetx", "dyuvm1u", "dyuvm63", "dyuvto2", "dyuw7n2", "dyuwreb", "dyuwwzj", "dyuxcfh", "dyuxys1", "d...
[]
[]
[ [], [], [], [], [], [], [], [], [], [], [], [ "http://www.reliablehomesolutions.net/content/userfiles/images/FortBragg/Fort_Bragg_Glass_Beach_Tiny_Houses_Tiny_Houses_for_Rent_Custom_Tiny_Houses.jpg" ], [], [ "http://rebrn.com/re/i-always-hear-that-a-cure-for-cancer-is-misleading-...
j3mvk
can some explain why the world trade center building 7 fell over when a plane didn't hit it? like i'm 260 weeks old...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/j3mvk/can_some_explain_why_the_world_trade_center/
{ "a_id": [ "c28uxlu", "c28uytn" ], "score": [ 4, 2 ], "text": [ "Because it was hit with a huge chunk of debris from one of the other towers that fell.", "You've heard the official story below. I will offer a conspiracy theory that I **DON'T** believe, just as an alternative.\n\nSome ...
[]
[]
[ [], [] ]
1voolo
if a military vessel seizes narcotics in international waters, what happens to the drugs? who has control of them?
There was a news story about a Canadian ship seizing 280 kilos of pure heroine. What happens to those drugs?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1voolo/eli5_if_a_military_vessel_seizes_narcotics_in/
{ "a_id": [ "ceubgls" ], "score": [ 4 ], "text": [ "canada gets them, and they get incinerated. " ] }
[]
[]
[ [] ]
3lujxh
what makes banks special enough to be able to hold electronic money? what is stopping people from just opening their own accounts?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3lujxh/eli5_what_makes_banks_special_enough_to_be_able/
{ "a_id": [ "cv9ed5z" ], "score": [ 5 ], "text": [ "Banks are tightly regulated by the government, required to follow thousands of laws and rules, and subject to constant inspection and detailed audits at any time. Therefore they are trusted to manage certain financial tasks." ] }
[]
[]
[ [] ]
61my2q
feminists often complain of a wage gap but i always thought (at least in the u.k.) that it was illegal to pay someone less for the same job as it was discriminatory. so where does this 'wage gap' come from?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/61my2q/eli5_feminists_often_complain_of_a_wage_gap_but_i/
{ "a_id": [ "dffp98r" ], "score": [ 2 ], "text": [ "It's not illegal in the UK, the idea of attempting to align everyone's wages (both male and female) is a nightmare. \n\nIf you worked in an office for 10 years with only incremental pay increase, the company then employs another person doing the ...
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[]
[ [] ]
33knzg
what are the post music genres such as post rock, post grunge etc.?
I have been exploring the post music genres more out of boredom but the definitions I've found on Wikipedia or whatever are a hard to get my head around. I've tried listening to the music but it just seems too big to simply define in an hour of listening. Any fans of the genre(s) want to weigh in?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/33knzg/eli5_what_are_the_post_music_genres_such_as_post/
{ "a_id": [ "cqlxo8o" ], "score": [ 2 ], "text": [ "\"Post-\" means that the genre was created by people familiar with and reacting or responding to the original genre. The term often gets associated with a genre that superficially sounds like the genre that originally inspired it but which intent...
[]
[]
[ [] ]
37zn1c
how did hacker(s) retrieve assumingly protected pictures from phones during "the fappening"?
What did they have to do to get passed all the security?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/37zn1c/eli5how_did_hackers_retrieve_assumingly_protected/
{ "a_id": [ "crr3zhn", "crr8jqs" ], "score": [ 2, 2 ], "text": [ "They weren't retrieved from phones, they were taken from iCloud. I read that one of Apple's APIs was failing to lock people out after too many failed logins, but I don't know if it was ever confirmed that that's what was exp...
[]
[]
[ [], [ "http://en.wikipedia.org/wiki/Social_engineering_%28security%29" ] ]
60dfnb
does bleach remove stains in their entirety or just masks the color?
I had a severe nosebleed two nights ago that got on my white pillow sheets. I threw them in the laundry this morning but forgot to use bleach, which resulted in them having some dark stains. I threw them in the laundry again but with bleach and the stain went away. So what does bleach actually do? Does it remove the s...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/60dfnb/eli5_does_bleach_remove_stains_in_their_entirety/
{ "a_id": [ "df5hvfk", "df5k4gq", "df5kqq9", "df5wdim" ], "score": [ 14, 32, 7, 7 ], "text": [ "My understanding is that bleach actually denatures/damages chromophores so that they no longer reflect any color or reflect colors we cannot see, thus why bleached items appear w...
[]
[]
[ [], [], [], [] ]
4itzmg
what is the difference between "dangerous" drugs i.e. spice more dangerous than "recreational" drugs i.e. marijuana?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4itzmg/eli5what_is_the_difference_between_dangerous/
{ "a_id": [ "d3135bu", "d3138f2", "d3138lw" ], "score": [ 4, 4, 8 ], "text": [ "\"Spice\" is not a single drug. It's a product that consists of synthetic cannibinoids that somewhat mimic the effects of THC but are produced in unregulated labs with no testing. There are hundreds of ...
[]
[]
[ [], [], [] ]
1gwxdf
if the sun's gravitational pull keeps the planets in our solar system from flying off, what keeps the sun from doing the same thing?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1gwxdf/eli5_if_the_suns_gravitational_pull_keeps_the/
{ "a_id": [ "caomjs1", "caomkjo" ], "score": [ 8, 2 ], "text": [ "The sun is orbiting the center of the Milky Way.\n\nAlso, note that even if the sun isn't orbiting anything, what is your measure of \"flying off\"? If the sun is going in a straight line \"flying off\", nothing much will ch...
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[]
[ [], [] ]
1mp2bw
what would be the implications from redefining the metre so that the speed of light would be exactly 300m m/s?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1mp2bw/eli5_what_would_be_the_implications_from/
{ "a_id": [ "ccbacec", "ccbad31" ], "score": [ 4, 6 ], "text": [ "You could get with the program and define it as 671 million miles per hour. \nBut for real the SI systems units are dependent on each other so changing the definition of one unit would require changing every other unit of me...
[]
[]
[ [], [] ]
3mv69l
why is skin considered an organ?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3mv69l/eli5_why_is_skin_considered_an_organ/
{ "a_id": [ "cvidimo", "cvidj32", "cvidjkj" ], "score": [ 14, 5, 6 ], "text": [ "An organ is defined as a group of tissues that perform a function. or, as Google puts it:\n\n > a part of an organism that is typically self-contained and has a specific vital function, such as the he...
[]
[]
[ [], [ "https://en.wikipedia.org/wiki/Organ_(anatomy\\)" ], [] ]
46crh9
the physical makeup of tier 1 ip network operators.
I'm looking at companies like GTT Communications that operate tier 1 IP networks but have practically no assets ($44 million worth network equipment; no proprietary technology). I understand that they lease excess capacity from companies like Level 3 Communications in order to physically transport it from location to l...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/46crh9/eli5_the_physical_makeup_of_tier_1_ip_network/
{ "a_id": [ "d047bbu" ], "score": [ 3 ], "text": [ "They lease the lines and networks from other ISPs. They don't own anything but the routers they install at the users site(usually) In summary, you pay them more than they pay to lease the line. \n\nThey may have a couple aggregators or authentica...
[]
[]
[ [] ]
1cq8nr
when does murder become terrorism?
Are the bostom bombers considered murderers or terrorists? An why?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1cq8nr/eli5_when_does_murder_become_terrorism/
{ "a_id": [ "c9iyzvv", "c9iz0d7", "c9iz46z" ], "score": [ 4, 5, 2 ], "text": [ "Terrorisom \nNoun\nThe use of violence and intimidation in the pursuit of political aims.\n\nMurder:\nThe unlawful premeditated killing of one human being by another", "I always understood the word ...
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[]
[ [], [], [] ]
1ra0sj
why queensland, australia, doesn't use daylight savings time?
Just curious as it confuses me.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ra0sj/eli5_why_queensland_australia_doesnt_use_daylight/
{ "a_id": [ "cdl3h5s", "cdl3kwh", "cdl4wgn" ], "score": [ 2, 2, 2 ], "text": [ "It's hot in Queensland. In the rest of Australia DST means the afternoon and early evening are sunnier and warmer than they would be otherwise, this isn't an issue if you're in Queensland.", "There ...
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[]
[ [], [], [] ]
3sxu2a
how does oman, a relatively small country, manage to stay clear off terrorism, even though it has its very own interpretation of islam?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3sxu2a/eli5_how_does_oman_a_relatively_small_country/
{ "a_id": [ "cx1b174", "cx1p0nx" ], "score": [ 6, 2 ], "text": [ "Socioeconomic scenarios are always convoluted but one of the factors is that Oman has a very solid middle class. There really isn't room for extremism to grow in and fester.", "Islam is not a cause of the terrorism, mere...
[]
[]
[ [], [] ]
y8sfk
how air is created
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/y8sfk/eli5_how_air_is_created/
{ "a_id": [ "c5tcvh4", "c5tczi5", "c5td7ib" ], "score": [ 3, 4, 4 ], "text": [ "The oxygen and nitrogen (that is what air mostly is) are created in the fusion furnaces of stars.", "Animals take in (inhale) air, water, and sugars. They convert these into (exhale) carbon dioxide ...
[]
[]
[ [], [], [] ]
3cadgu
why are we never woken up by our own coughing/snoring while we sleep, but find it hard to sleep next to others who are coughing or snoring?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3cadgu/eli5_why_are_we_never_woken_up_by_our_own/
{ "a_id": [ "cstolvg", "csu2d67" ], "score": [ 2, 2 ], "text": [ "Well, it really depends, but, this can happen. Snoring occurs when someone cannot freely pass air through their mouth and nose, often there is a narrowing of the airway (such as overweight people who sleep on their back can ...
[]
[]
[ [], [] ]
2i54ke
how do hospitals quarantine patients?
When a someone contracts something highly contagious and they're admitted in to a hospital, where do they treat the patient at? Is there a separate ward where they treat people that may harbor really dangerous pathogens? Do they run off different ventilation systems? What about how they dispose of things (bedding ne...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2i54ke/eli5_how_do_hospitals_quarantine_patients/
{ "a_id": [ "ckywrg1" ], "score": [ 3 ], "text": [ "Depends on the pathogen. If it's something airborne like TB, the patient will be placed in a negative-pressure room, meaning the ventilation system in the room keeps the air pressure a tiny bit lower (you don't even feel the difference) than outs...
[]
[]
[ [ "http://www.filterair.info/articles/article.cfm/ArticleID/BC9AA829-30F8-4406-8FEE4A1E17574D6B/Page/1" ] ]
3tdjo1
how exactly can gps have a margin of error of only a few inches, when the satellites are 13,000 miles away?
I have a pretty sufficient understanding of modern technologies, but for some reason this has always left me perplexed.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3tdjo1/eli5_how_exactly_can_gps_have_a_margin_of_error/
{ "a_id": [ "cx59qro", "cx5a3w9" ], "score": [ 4, 3 ], "text": [ "It's only inches/centimeters when you have augmentation systems.\n\n[It's not quite that low, \"normally\"](_URL_1_)\n\nSo, like someone else said, the satellite knows where it is. Based on the time of signal transmission, t...
[]
[]
[ [ "http://www.faa.gov/about/office_org/headquarters_offices/ato/service_units/techops/navservices/gnss/waas/howitworks/", "http://www.gps.gov/systems/gps/performance/accuracy/" ], [] ]
1zqzhl
what is the difference between russia occupying crimea and the us occupying parts of the middle east
I am against Russia invading Ukraine, but I am in a debate with someone who is mad that Americans are so mad at Russia for invading Ukraine when they said essentially we have been doing this in the Middle East for years. Can someone help me out on how to explain to this person these two incidents are not the same! Than...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1zqzhl/eli5_what_is_the_difference_between_russia/
{ "a_id": [ "cfw4jx4", "cfw5lw2" ], "score": [ 5, 4 ], "text": [ "The Russians are trying to take Crimea and absorb it, which defies international laws. You can't just march your troops in to an area and throw down your flag and say, \"this is mine now\".\n\nWe were/are in Iraq and Afghani...
[]
[]
[ [], [] ]
3qieoi
how does an elevator get put in its "tube"? bonus points for telling me, how safe they are.
They always seem to be much larger than the doors which allow their entry, so how exactly are they put in place?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3qieoi/eli5_how_does_an_elevator_get_put_in_its_tube/
{ "a_id": [ "cwfgly8", "cwfm6py" ], "score": [ 3, 5 ], "text": [ "Elevators are very, very safe. Short of the cable itself and the emergency brakes getting sabotaged (which I can't think of a single instance of) it's basically impossible for a cable driven elevator to fall all the way down...
[]
[]
[ [], [] ]
8zi3v7
- why does watching a movie that is scary to you make you stop thinking rationally and believe that you are being watched, stalked and about to be murdered?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8zi3v7/eli5_why_does_watching_a_movie_that_is_scary_to/
{ "a_id": [ "e2iy77m", "e2j24uy", "e2j2gks", "e2j3rh7", "e2jcnjr" ], "score": [ 109, 18, 11, 7, 3 ], "text": [ "You're at a higher level of stress, you become more aware of your surroundings, begin entering into a fight or flight type of mindset and start down a spi...
[]
[]
[ [], [], [], [], [] ]
3reewb
if all the clocks in the world stopped for an unknown amount of time, how could we figure out what time it should be?
If every time counting device on the planet stopped for an undetermined amount of time, would we ever be able to figure out what time it is? Or would be just have to start over? Was there an instant when we realized that the present time was (edit: "incorrect")?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3reewb/eli5_if_all_the_clocks_in_the_world_stopped_for/
{ "a_id": [ "cwnaml5", "cwnanz3" ], "score": [ 2, 2 ], "text": [ "We would still have the sun and stars. For known locations, you can compute the time using a sextant. The current international agreement on precision time requires precise atomic clocks and computers, you'd have to get th...
[]
[]
[ [], [] ]
5w07im
why are note harmonies, specifically chords, "more pleasing" when at a higher pitch?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5w07im/eli5_why_are_note_harmonies_specifically_chords/
{ "a_id": [ "de6a9py" ], "score": [ 2 ], "text": [ "They really aren't, not as a rule. It can depend pretty heavily on what instrument or instruments are playing each voice of the chord. " ] }
[]
[]
[ [] ]
bblzvz
how do people take these amazing detailed pictures of the sky...
Without obviously zooming in? Like there's mountains in the foreground (not zoomed in) but the sky above is really detailed. I know they use a good quality camera but how does it work that it seems to zoom in to the fine detail of some parts of the scene (the sky) and not others (the mountains)
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bblzvz/eli5_how_do_people_take_these_amazing_detailed/
{ "a_id": [ "ekjndt5" ], "score": [ 3 ], "text": [ "It will be a combination of good equipment and, in some cases, overlaying multiple photographs. That's how images of the night sky are generally created - multiple exposures layered to enhance detail and contrast in specific areas of the resultin...
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[]
[ [] ]
1xtqcf
the physics behind luge. how do the athletes strategize?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1xtqcf/eli5_the_physics_behind_luge_how_do_the_athletes/
{ "a_id": [ "cfeji8s", "cfelwco" ], "score": [ 5, 5 ], "text": [ "\"*Lie flat and try not to die.*\" \n \n\n-- Carmen Boyle (Olympic Luge Gold Medal winner - 1996)", "All the track racing sports - bobsled, luge and skeleton, have the same basic strategy.\n\nThere is an \"ideal path\"...
[]
[]
[ [], [] ]
2xpdsi
would a passenger in a sub like deepsea challenger survive if it was in space?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2xpdsi/eli5_would_a_passenger_in_a_sub_like_deepsea/
{ "a_id": [ "cp25hw4", "cp25kfz" ], "score": [ 3, 3 ], "text": [ "remember in space material only needs to stand up to 1 atmosphere of pressure. That really isn't much 14.7 psi. Steel can easily withstand that. An astronaut would be able to apply more then 1 atm of pressure by poking a ...
[]
[]
[ [], [] ]
3ohrda
why is gay marriage still an issue in the 2016 election? what could a president do to reverse the supreme court's decision?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3ohrda/eli5_why_is_gay_marriage_still_an_issue_in_the/
{ "a_id": [ "cvxafea", "cvxav2g", "cvxavvr", "cvxbfh4", "cvxbox2", "cvxifgk" ], "score": [ 24, 7, 19, 2, 6, 5 ], "text": [ "Nothing. But it's an issue because it motivates conservative voters. Even though the candidates can't do anything about it.", "Rep...
[]
[]
[ [], [], [], [], [], [] ]
674iwy
why do police officers like donuts?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/674iwy/eli5_why_do_police_officers_like_donuts/
{ "a_id": [ "dgnlb4e", "dgnlfsz", "dgnlgpw" ], "score": [ 2, 3, 2 ], "text": [ "Have you ever had a donut?", "Most likely? Patrol Shifts.\n\nWhile things have changed, until the 80s/90s when the stereotype REALLY exploded, pretty much the only things open past like, 7pm other t...
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[]
[ [], [], [] ]
9nw1ac
what's the modern use of thallium (ti) a chemical element not found widely in nature?
Since I come from Macedonia, a country in Europe ( The Balkans Region ) I've often heard some older people talking about this element and how it was once mined in my country in the Alshar ( Allchar ) Deposit in Southern Macedonia. This is supposed to be the only deposit on Earth that anyone knows of where you can find ...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9nw1ac/eli5_whats_the_modern_use_of_thallium_ti_a/
{ "a_id": [ "e7peoc5" ], "score": [ 5 ], "text": [ "It's used as a detector, in the form of Thallium(I) bromide in X-ray, Gamma-ray, and infrared cameras, and Thallium(I) iodide is used in mercury arc lights to adjust the color and also in radiation detectors.\n\nIn general though, Thallium is rea...
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[ [] ]
22970o
why is it that my iphone dies before it reaches 0% battery, it sometimes even dies at 20%?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/22970o/eli5why_is_it_that_my_iphone_dies_before_it/
{ "a_id": [ "cgkkcg2", "cgkldob" ], "score": [ 6, 2 ], "text": [ "If it dies at twenty most likely your battery is dying. ", "Batteries don't really work the way people think they do. It's not a % based system in real life. It's not like a water bottle where you fill it up half way and...
[]
[]
[ [], [] ]
1ca5ba
why do we have to mix and master songs?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ca5ba/eli5_why_do_we_have_to_mix_and_master_songs/
{ "a_id": [ "c9eiog4", "c9em8a7" ], "score": [ 3, 3 ], "text": [ "When you record an instrument, it will probably not sound as good as it could be. Depending of the setup, there might be background noise, the microphone might warp the tone, or it just won't \"sound right\". In the masterin...
[]
[]
[ [], [ "www.buildingstudios.com" ] ]
7jovg5
advantages/disadvantages of a space station ( i.e. iss) vs. lunar base (cost, difficulty/risk, scientific value...)
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7jovg5/eli5_advantagesdisadvantages_of_a_space_station/
{ "a_id": [ "dr82456" ], "score": [ 19 ], "text": [ "The moon is *very* far away. The ISS is close to us. It's longer to go from New York City to Pittsburgh than from Earth to the ISS. The moon is almost a thousand times further away. You could go around the earth ten times in the distance it take...
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[ [] ]
1ocbbd
why is politics about being right or left and not on a issue by issue basis?
I'm not big into politics, that's why I am asking. It seems that there is always this "Which is better, Republicans or Democrats, Conservative or Liberal, Right or Left?" attitude. What if you fall between them? Why isn't it "Most people feel like *this* should happen over *that.*" and that's what goes, instead of yo...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ocbbd/eli5_why_is_politics_about_being_right_or_left/
{ "a_id": [ "ccqotgq", "ccqqap3", "ccqrb6v", "ccqrkum", "ccqrx7w" ], "score": [ 4, 2, 2, 2, 2 ], "text": [ "It provides a framework for reasoning around certain issues. People have general, overarching 'beliefs' - welfare state vs. small government, personal freedom...
[]
[]
[ [], [], [], [], [] ]
5gu63x
what's the significance of planck's constant?
EDIT: Thank you guys so much for the overwhelming response! I've heard this term thrown around and never really knew what it meant.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5gu63x/eli5_whats_the_significance_of_plancks_constant/
{ "a_id": [ "dav31wb", "dav3fzz", "dav3t7q", "dav5qg6", "dav6dcd", "dav891e", "dav986n", "dave287", "davl2pi", "davm8bo", "davqqyh", "davukpj", "davuwv4", "davx8f4", "davztk2" ], "score": [ 19, 2, 763, 117, 23, 2, 2083, 29...
[]
[]
[ [], [], [], [], [], [], [], [], [], [], [], [], [], [], [] ]
3or2j8
why do most us states and almost all countries around the world have a minimum age limit to purchase cigarettes but not a minimum age limit to smoke them?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3or2j8/eli5why_do_most_us_states_and_almost_all/
{ "a_id": [ "cvznx9q", "cvzoypo" ], "score": [ 3, 3 ], "text": [ "You can't go after the kid so you go after the people providing it to the kid.\n\nYou can't go after the parents either if they got it from an establishment that sell them.\n\nSo you go for the adult that provided the goods....
[]
[]
[ [], [] ]
728hhn
why does wood get hard when burned for a short while, but get brittle if it is burned for too long?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/728hhn/eli5_why_does_wood_get_hard_when_burned_for_a/
{ "a_id": [ "dnglltg" ], "score": [ 4 ], "text": [ "As you probably know, wood is made of a load of atoms, mainly carbon. All of these atoms are joined together by covalent bonds, which are pretty strong, but not unbreakable. To break these bonds, you need to reach this thing called an \"activatio...
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[]
[ [] ]
68b4lt
what's the deal with google inc and alphabet inc? why a holding company?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/68b4lt/eli5_whats_the_deal_with_google_inc_and_alphabet/
{ "a_id": [ "dgx4v0d" ], "score": [ 18 ], "text": [ "It breaks up the financial burdens and responsibilites of the company making it possible for the company to engage in outside endeavours without endangering its core products.\n\nGoogle is Google. However Google is becoming so big, that they can...
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[]
[ [] ]
4trkb1
how can i watch hd youtube videos with no buffering, while imgur images takes forever to load?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4trkb1/eli5_how_can_i_watch_hd_youtube_videos_with_no/
{ "a_id": [ "d5jmw2m" ], "score": [ 2 ], "text": [ "YouTube is owned by Google, Google has a ton of large servers and a ton of small severe places locally, with large amounts of bandwidth. Imgur in contrast is much smaller, meaning they don't have enough bandwidth to handle peak usage, which means...
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[]
[ [] ]
km01z
how sailing works... tacking, luffing, points of sail, etc..
I've been reading some [nautical historical fiction](_URL_0_) and although it's all terribly exciting I admit I don't know exactly what is going on most of the time they talk about sailing!
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/km01z/eli5_how_sailing_works_tacking_luffing_points_of/
{ "a_id": [ "c2lcswf", "c2lcswf" ], "score": [ 2, 2 ], "text": [ "It's like an airplane, but moving forward instead of up. The point of sail comes from where the wind is coming from, and how you set the sail in order to create the speed of the boat. The keel (heavy fin looking thing at the...
[]
[ "http://www.reddit.com/r/AubreyMaturinSeries/" ]
[ [], [] ]
7hoeb4
why do some people (like me) have to invert the y-axis when playing 3d video games?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7hoeb4/eli5_why_do_some_people_like_me_have_to_invert/
{ "a_id": [ "dqskr3n", "dqskycy" ], "score": [ 2, 2 ], "text": [ "My friend says he does it because he would always play Kingdom Hearts as a kid which he said came with inverted controls.", "Controlling a game (especially one with fast action) is all about reflex, you need the same exp...
[]
[]
[ [], [] ]
7zs9w8
what is a 'superseding indictment'?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7zs9w8/eli5_what_is_a_superseding_indictment/
{ "a_id": [ "duqgfrj" ], "score": [ 2 ], "text": [ "It replaces (supersedes) a previous indictment.\n\n > Like are the charges against Gates all dropped because of his guilty plea?\n\nGates has pleaded guilty to certain charges -- as part of his plea some of the other charges against him may have...
[]
[]
[ [] ]
4up85l
how a computer can execute a program but not allow the source code to be viewed
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4up85l/eli5_how_a_computer_can_execute_a_program_but_not/
{ "a_id": [ "d5rly74", "d5rm9js", "d5rmad2" ], "score": [ 4, 2, 4 ], "text": [ "Computers run machine code, which includes a very specific set of instructions.\n\nSource code is an abstraction of machine code, which is meant to be human readable. Computers can't natively run the so...
[]
[]
[ [], [], [] ]
1uhz42
how come the visual quality of a youtube video decreases as time go by?
I've noticed that videos I've watched years ago are now grainy and pixelated. What causes this?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1uhz42/eli5_how_come_the_visual_quality_of_a_youtube/
{ "a_id": [ "cei9udg", "ceic4ai" ], "score": [ 3, 2 ], "text": [ "The visual quality did not go down. Most likely, the average quality of videos has gone up, and now that you have other videos to compare the old ones to, you will notice the flaws of the earlies ones. \n\nYou should be prep...
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[]
[ [], [] ]
4asvag
. how did st. patrick's day turn into the get drunk holiday?
Title says it all.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4asvag/eli5_how_did_st_patricks_day_turn_into_the_get/
{ "a_id": [ "d136t43", "d138564", "d138log", "d13qvr3" ], "score": [ 15, 18, 115, 2 ], "text": [ "It mainly boils down to the perception that Irish people drink a lot, and the fact that us silly Americans will turn ANYTHING into an excuse to get drunk. Look at Oktoberfest a...
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[]
[ [], [], [], [] ]
3f4jja
why do we see full trailers for a movie now, but the movie is scheduled to come out 1 year later?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3f4jja/eli5_why_do_we_see_full_trailers_for_a_movie_now/
{ "a_id": [ "ctl8hoy", "ctl8iec", "ctl91cf", "ctl9rbt", "ctlarp0" ], "score": [ 4, 3, 2, 2, 2 ], "text": [ "It's actually really flawed marketing and it's starting to change. If you look closely, you'll start to see a shift where now (especially in music) creators a...
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[]
[ [], [], [], [], [] ]
3ne8xs
if a teenager can be charged with child pornography for having pictures of themselves, why can't they be charged with sexual assault when they masturbate?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3ne8xs/eli5_if_a_teenager_can_be_charged_with_child/
{ "a_id": [ "cvn8b0m", "cvn8hbg" ], "score": [ 3, 5 ], "text": [ "Because they've given consent to it as a sexual act. However, if they somehow did it against their own will, then they could potentially sue themselves. Even under the age of consent, they are doing it to themselves. Plus, t...
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[]
[ [], [] ]
367ae2
why do japanese cartoons change their opening/ending so often (10-20 episodes) compared to western cartoons, that keep the same opening for many seasons (south park, the simpsons, family guy)?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/367ae2/eli5_why_do_japanese_cartoons_change_their/
{ "a_id": [ "crbd6at", "crbdnqm", "crbdqzi", "crbjepy" ], "score": [ 15, 56, 25, 6 ], "text": [ "For anime, most of them follow a story, to some degree. If you want to watch an anime show, you have to start from the beginning for most of them, there is a chronological progr...
[]
[]
[ [], [], [], [] ]
4zswa1
are modern humans pure homo-sapiens?
Or are we a mix of Homo-sapiens, Denisovans, and other pre modern humans? And can you explain the differences of them and when they went their separate ways to the different continent?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4zswa1/eli5_are_modern_humans_pure_homosapiens/
{ "a_id": [ "d6yjdor", "d6yk15j", "d6yk5pw", "d6yorcb" ], "score": [ 35, 21, 7, 2 ], "text": [ "If you can trace your ancestry to somewhere other than Africa, you have trace Neanderthal DNA, up to 4% by conservative estimates and 10% by more extreme ones. We interbred with ...
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[]
[ [], [], [], [] ]
2f4s41
why do i get sick (sore throat, phlegmy lungs, stuffed up nose) when i smoke a pack of cigarettes of another brand? even lights of my brand to lights of another brand.
It seems every time I go to buy another brand other than my usual, I feel get sick almost that day, why is that?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2f4s41/eli5_why_do_i_get_sick_sore_throat_phlegmy_lungs/
{ "a_id": [ "ck5wz9j" ], "score": [ 2 ], "text": [ "Different brands have different moderation of tar and nicotine. So, even though all brands have a type of light, one might contain more tar than the one you're used to. \nWhen you smoke, your body produces more mucus in an attempt to protect your...
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3snbuf
why do people even protest?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3snbuf/eli5_why_do_people_even_protest/
{ "a_id": [ "cwyrnxn", "cwytlww" ], "score": [ 6, 2 ], "text": [ "It brings awareness to the case (or cause) and awareness influences others in their actions.\n\nFor example Amnesty International campaigns for a political prisoner in a foreign countries far away. The raising of awareness b...
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1oqx6x
where does societal pressure for women to shave come from?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1oqx6x/eli5_where_does_societal_pressure_for_women_to/
{ "a_id": [ "ccuodgw" ], "score": [ 2 ], "text": [ "It is important to note that shaving (what you shave, who shaves, how often you shave etc) varies from culture to culture and through time. My answers will focus on contemporary shaving practices of \"western\" cultures. But this will not apply t...
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[ [ "http://www.todayifoundout.com/index.php/2013/04/the-history-of-shaving/", "http://en.wikipedia.org/wiki/Leg_shaving", "http://www.womenyoushouldknow.net/pit-stop-a-quick-history-of-women-shaving/2/", "http://www.straightdope.com/columns/read/625/who-decided-women-should-shave-their-legs-and-under...
6q8ai6
can a president in the us run twice if they weren't elected the first time?
For example if a president is assassinated and the Vice President gets the position and then runs for president the following term and wins the election, can that person run the term after that since they technically didn't run the first time?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6q8ai6/eli5_can_a_president_in_the_us_run_twice_if_they/
{ "a_id": [ "dkvbrsl", "dkvcoxq", "dkve09c", "dkvfx8c", "dkvij0a" ], "score": [ 31, 3, 7, 2, 3 ], "text": [ "It's not about how many times you have run, it is about how many terms you have served. You can only serve two terms as president, and in the case of success...
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p97dq
— why is the christian year (2012) used by everyone around the world, including jews and hindus and muslims?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/p97dq/eli5_why_is_the_christian_year_2012_used_by/
{ "a_id": [ "c3nhzu3", "c3ni6oq", "c3ni8e1", "c3nmv2q", "c3noz83" ], "score": [ 27, 8, 13, 3, 2 ], "text": [ "In short, because of Western-European cultural imperialism and dominance.\n\nIn what we now call the year 525, a Christian monk named Dennis the Short (Dion...
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[ [], [ "https://en.wikipedia.org/wiki/Heisei_period" ], [], [], [] ]
1qxtpa
why are most popular websites created by americans?
If websites require a very low capital investment to start and anyone in the world can create one, why are nearly all successful startups and globally popular websites created in the US rather than somewhere in Europe or Asia?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1qxtpa/eli5_why_are_most_popular_websites_created_by/
{ "a_id": [ "cdhlju7", "cdhm772" ], "score": [ 5, 4 ], "text": [ "English, plus the largest portion of internet traffic is American, so anyone who can appeal to the American market will find it easier to make a popular website.", "In Asia, most countries have either limitations on inte...
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4umkw2
why does copying and pasting large amounts of text lag computers when the actual transfer of files is so low?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4umkw2/eli5_why_does_copying_and_pasting_large_amounts/
{ "a_id": [ "d5r6mg0", "d5r6q5m" ], "score": [ 2, 7 ], "text": [ "This is a guess, but I would expect the problems to be caused not by the amount of data but by the formatting which has to be done at the receiving end.\n\nYou know how word processors sometimes suddenly shift everything alo...
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6yn4uv
; why is it that we can sense people looking at us sometimes when we are sleeping/dozing?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6yn4uv/eli5_why_is_it_that_we_can_sense_people_looking/
{ "a_id": [ "dmol7iy" ], "score": [ 2 ], "text": [ "You cannot, short of seeing them looking at you. You can sense *people* through a variety of senses, whether they are making sound, visible, vibrations, feeling them, or noticing the same as they disturb their environment. And it is not at all un...
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4dd5x5
how do certain drinks help potentiate certain medications?
I am predominantly regarded grapefruit juice and opiates, however, I'm also curious about the unspoken rule about not mixing alcohol with medications. Does it dissolve pills faster? I'd like to know the science behind this! Thanks in advance.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4dd5x5/eli5_how_do_certain_drinks_help_potentiate/
{ "a_id": [ "d1pvaag" ], "score": [ 2 ], "text": [ "Grapefruit juice potentiates certain opiates because it is a CYP3A4 inhibitor. In other words, it blocks the metabolic pathway your liver uses to break down many opiates, leading to increased drug concentration in your blood. Alcohol should not b...
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6md7cn
why do people choose to follow religion while no one is truly certain of their true existence?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6md7cn/eli5_why_do_people_choose_to_follow_religion/
{ "a_id": [ "dk0p7m2" ], "score": [ 2 ], "text": [ "There's actually a reddit for \"why do people?\" questions: /r/WDP ;-)" ] }
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a9w2yo
if i got millions of venezuelan dollars couldn't i just hold on to it until the value went back up?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/a9w2yo/eli5_if_i_got_millions_of_venezuelan_dollars/
{ "a_id": [ "ecmygqh", "ecmyhda", "ecmyk81", "ecmynge", "ecmyvdx", "ecmzxpq", "ecn0fsh", "ecn6sdk", "ecn785l", "ecn9r76", "ecnjyia" ], "score": [ 16, 15, 274, 31, 16, 52, 22, 3, 5, 17, 3 ], "text": [ "There is no chanc...
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5mhfby
why is "zero excuses" plural?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5mhfby/eli5_why_is_zero_excuses_plural/
{ "a_id": [ "dc3ma3r" ], "score": [ 2 ], "text": [ "Why is \"no excuse\" singular?" ] }
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9foln8
how does flea and tick treatment "prevent" or "kill" them for a long time period on cats and dogs? why are these treatments not used on people when you say, go hiking for example?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9foln8/eli5_how_does_flea_and_tick_treatment_prevent_or/
{ "a_id": [ "e5y77t7", "e5yi7cu" ], "score": [ 3, 2 ], "text": [ "The treatment chemically sterilizes (they can't have babies) the creatures or their eggs by the chemical being present in the skin, hair, or even blood of the animal, so if they land on the animal they cannot reproduce and d...
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5dk07e
what is the difference between apa and mla? why do we use apa at times and for others we use mla?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5dk07e/eli5_what_is_the_difference_between_apa_and_mla/
{ "a_id": [ "da558nm" ], "score": [ 13 ], "text": [ "APA stands for the American Psychology Association (I believe) and provides citation information that includes the dates of relevant information, such as research and case studies. This style is most often use in the fields of medicine or any re...
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1ebkd7
what all this amy's bakery drama is about?
edit: sorry! to clarify, I've seen various screenshots of the Amy's Bakery page on facebook and references to it on reddit and it's all very confusing for this OP
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ebkd7/eli5what_all_this_amys_bakery_drama_is_about/
{ "a_id": [ "c9ymc0n", "c9ymiwd", "c9ynu9d", "c9yvi8f", "c9yxuzt", "c9z4ivc", "c9z80ck", "c9zayrv", "c9zgpoq", "c9zl9og", "ca0dt9k" ], "score": [ 8, 390, 43, 18, 29, 17, 11, 13, 9, 8, 2 ], "text": [ "I believe you're r...
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[ [], [], [], [], [], [], [], [], [ "http://www.carbonated.tv/entertainment/6-reasons-why-it-was-okay-to-ridicule-the-owners-of-amys-baking-company-bakery-boutique-bistro-for-their-facebook-meltdown-photos" ], [], [] ]
1vnb1k
how are we able to see other planets like we see stars?
I saw the picture of Earth, Jupiter, and Venus as seen from mars and was wondering how it's possible.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1vnb1k/how_are_we_able_to_see_other_planets_like_we_see/
{ "a_id": [ "cetyeg4", "cetyihm" ], "score": [ 2, 2 ], "text": [ "Because of the Sun. The Sun gives off light and the planets reflect it. ", "We can see planets for the exact same reason we see the moon. The process is exactly the same, except an optical aid of some sort is required t...
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5k39ta
why can you just right click on a picture and save it but when you want to save a video you have to open a separate webpage that allows you to download the video, enter in the url and hit download?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5k39ta/eli5_why_can_you_just_right_click_on_a_picture/
{ "a_id": [ "dbkxtgi", "dblb28t" ], "score": [ 10, 3 ], "text": [ "Because you aren't using a browser that lets you do that.\n\nOr because you are using a website that has written some script to prevent you from doing it, because the site wants to make it difficult for you to save its vide...
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5l8aff
what prozac (or fluoxetine) is really made of.
I'm trying to get a better understanding about what exactly Prozac (or its generic Fluoxetine) is made of. I have looked into it and have gotten a list of chemicals but no explanation as to where these chemicals come from or why there are "inactive" ingredients (if it's inactive, why is it there at all)? Thanks in adva...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5l8aff/eli5_what_prozac_or_fluoxetine_is_really_made_of/
{ "a_id": [ "dbtqhk8" ], "score": [ 3 ], "text": [ "The active ingredient is almost certainly synthesized in a lab. It will take more digging than I have the time for to find the actual publication explaining how it is synthesized. This is the oldest article on PubMed that comes up regarding fluox...
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[ [ "https://www.ncbi.nlm.nih.gov/pubmed/4550008" ] ]
6f8yel
why is australia so regressive on the issue of climate change
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6f8yel/eli5_why_is_australia_so_regressive_on_the_issue/
{ "a_id": [ "digc1e9" ], "score": [ 2 ], "text": [ "Coal exports are Australia's second-largest source of export income, after iron ore exports. When you're selling coal, it's hard to say \"Climate change is really important.\" You don't want carbon taxes, then people won't buy your carbon!" ]...
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4590jx
how are superdelegates justified in a democracy?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4590jx/eli5how_are_superdelegates_justified_in_a/
{ "a_id": [ "czw0rjr", "czw0tcb", "czw0z37", "czw1pdx", "czw21qh", "czw256i", "czw2px0", "czw2vv7", "czw2yx3", "czw3thm", "czw53a2", "czw5x8x", "czw6c5j", "czw6q2i", "czw7ae8", "czw7njt", "czwadjl" ], "score": [ 276, 45, 13, 5, ...
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[ [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [ "https://en.wikipedia.org/wiki/McGovern%E2%80%93Fraser_Commission", "https://en.wikipedia.org/wiki/Hunt_Commission" ], [] ]
2rozp1
why don't professors just use the older editions of textbooks to keep the costs down?
We are always using newer editions. Is there a reason for this, considering they don't change much content. (Most of the time)
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2rozp1/eli5_why_dont_professors_just_use_the_older/
{ "a_id": [ "cnhwypn", "cnii0l2" ], "score": [ 7, 2 ], "text": [ "The textbook companies won't sell older editions, and there aren't enough used copies in good condition to go around. When you sell textbooks back, it is frequently for them to be destroyed, so that they can't be used again....
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rwgyw
a good way to improve my laptops performance.
I think the title says it all. I am not good with computers, but I'm not a total idiot either so if you showed me something I should figure it out. I could possibly do a total reboot as although I don't have an HDD, I do have a thumb drive that could hold my necessities. I would prefer to just find ways to improve the ...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/rwgyw/eli5_a_good_way_to_improve_my_laptops_performance/
{ "a_id": [ "c497nbn", "c4987ys", "c498j8v", "c498nyb" ], "score": [ 4, 2, 2, 2 ], "text": [ "Assuming your laptop runs Windows, get [CCleaner](_URL_3_) and use its tools, **especially** the Registry Cleaner.\n\nDefrag your hard drive and then [use Scheduled Tasks](_URL_1_)...
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[ [ "http://en.wikipedia.org/wiki/Windows_Task_Manager", "http://lifehacker.com/153089/hack-attack-using-windows-scheduled-tasks", "http://kb.iu.edu/data/aiat.html", "http://www.piriform.com/ccleaner" ], [], [], [] ]
4f8j4o
why has been there no massive multi-national effort to end global hunger?
And I don't think the World Food Programme counts really (I'll explain in a second). I mean, it seams like the most non controversial way of helping the third world. This isn't accepting refugees, or training armies, or supplying arms. It's just providing and distributing food. Around 5-9 million people die of hunge...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4f8j4o/eli5_why_has_been_there_no_massive_multinational/
{ "a_id": [ "d26r5dp", "d26ve77", "d26w3lf", "d26z1m9" ], "score": [ 20, 6, 3, 8 ], "text": [ "The food isn't the hard part, it's the distribution. Many of the poorest nations are run by war lords and they often demand that they control the distribution. They take the food ...
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19ldpk
how can valve get away with cutting prices as much as 70% on steam for mostly games they didn't even make? are external game companies not getting really pissed off from missed profits?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/19ldpk/how_can_valve_get_away_with_cutting_prices_as/
{ "a_id": [ "c8p2rdm", "c8p2syq", "c8p3621" ], "score": [ 3, 6, 35 ], "text": [ "The really big price cuts happen only to games that have been released for quite some time. Or the price cut happens for very brief periods of time.\n\nThe first is pretty much like the bargain bin at ...
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