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4awumv
what does the type of tv "producer" mean to the actual end result?
Example: Current season of House of Cards opening credits: There are Producers, Co-Producers, Executive Producers, etc. all in the opening credits. How does everyone with "producer" in there name differ from a job role perspective?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4awumv/eli5_what_does_the_type_of_tv_producer_mean_to/
{ "a_id": [ "d147ahb", "d1487qr" ], "score": [ 5, 6 ], "text": [ "\" Producer \" once was the big boss, but slowly Executive Producer has become The Man, the \" Show Runner.\" Most titles in film and tv are very detailed and policed because these people are in craft guilds and protect thei...
[]
[]
[ [], [] ]
4a0u86
if light moves so fast, then why to we see light blur from cars and light sabers?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4a0u86/eli5_if_light_moves_so_fast_then_why_to_we_see/
{ "a_id": [ "d0wgby6", "d0wglw8", "d0wgr1y" ], "score": [ 2, 9, 3 ], "text": [ "Well lightsabers aren't real so what you're seeing is artistic visual effects, particularly in their case called \"fanning\". ;) But as for motion blur, that's a feature of your eyes not being able to p...
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[]
[ [], [], [] ]
b34uon
cardiac action potentials
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/b34uon/eli5_cardiac_action_potentials/
{ "a_id": [ "eixa0lr", "eixsi7q" ], "score": [ 2, 2 ], "text": [ "Are you wanting action potentials for the pacemaker cells or for the actual cardiac tissue itself? There are differences that have to do with specific electrolytes and phases. If you are just asking about action potentials t...
[]
[]
[ [], [] ]
1vyl60
why do we have separate car brands for imported car brands in the us especially for luxury brands?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1vyl60/eli5_why_do_we_have_separate_car_brands_for/
{ "a_id": [ "cex2xry" ], "score": [ 2 ], "text": [ "Cars are seen much more as a status symbol in the U.S. than most other places. If people are paying a lot for their cars, they don't want them to say Toyota, Honda or Nissan like every other person's car, they want Lexus, Acura, or Infiniti so ev...
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[ [] ]
3jrcdf
why don't college football games aired on tv ever show the marching band?
They just show the stupid halftime shows, where they tell you everything that happened with no real analysis.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3jrcdf/eli5_why_dont_college_football_games_aired_on_tv/
{ "a_id": [ "curn54x" ], "score": [ 2 ], "text": [ "Because the halftime shows have a greater appeal (and advertising/sponsorship revenue) than the marching band, which appeals to fewer people." ] }
[]
[]
[ [] ]
64slcg
how does a pr incident lead to the decline in value of a companies stock?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/64slcg/eli5_how_does_a_pr_incident_lead_to_the_decline/
{ "a_id": [ "dg4o0ew", "dg4o16z", "dg4odra", "dg4q079", "dg4thrj", "dg4w4tg" ], "score": [ 4, 7, 2, 3, 2, 2 ], "text": [ "In a perfect system the stock price reflects all known information about the company. \n\nRandom bad press is unexpected and depending o...
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[]
[ [], [], [], [], [], [] ]
1ddfus
taxes and paying taxes in the us.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ddfus/eli5taxes_and_paying_taxes_in_the_us/
{ "a_id": [ "c9p99jg" ], "score": [ 3 ], "text": [ "Adults with jobs pay income tax every time they get a paycheck. At the end of the year we add up all the taxes we've paid and add up all the things that the government says we don't have to pay taxes on and we balance them up. This is called \"...
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[ [] ]
432bh2
do our eyes perceive a certain color as a mix of the 3 primary colors or is it just another color all together (i.e. a separate wavelength).
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/432bh2/eli5_do_our_eyes_perceive_a_certain_color_as_a/
{ "a_id": [ "czex2o1", "czex2ot" ], "score": [ 2, 4 ], "text": [ "Our eyes effectively perceive colours as a mix of red, green, and blue because we have three types of colour-sensitive cells which are most sensitive to red, green, and blue. The yellow you see in a rainbow is a separate wav...
[]
[]
[ [], [] ]
1716sn
what is nosql and how is it different from relational dbs like mysql?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1716sn/eli5_what_is_nosql_and_how_is_it_different_from/
{ "a_id": [ "c81g9sv" ], "score": [ 3 ], "text": [ "NoSQL is used for massive sets of data that \"traditional\" relational data bases can't handle i.e. the data size is that big! It is also used on data that doesn't conform to a schema or design, therefore it does not use relational tables. It i...
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4ua71y
why do we completely forget the first couple years of our life?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4ua71y/eli5_why_do_we_completely_forget_the_first_couple/
{ "a_id": [ "d5o1hgj" ], "score": [ 5 ], "text": [ "The brain is developing just like all other parts ot the body as well as the ability to fully use it.\n\nIt takes a bit of time and development to form short-term and long-term memory.\n\nI have a 2.5yo and he is slowly forming a memory of events...
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[]
[ [] ]
6uvpir
why do people get sneeze attacks?
About once a week, I sneeze 15+ times, about once every 5-10 seconds. Why is this?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6uvpir/eli5why_do_people_get_sneeze_attacks/
{ "a_id": [ "dlvufi3" ], "score": [ 2 ], "text": [ "There are lots of things that can cause a sneeze attack. Here are a few:\n\n1) A foreign object in your nasal cavilty that needs to be expelled. It just takes 15 sneezes to expel it.\n\n2) Allergies. Pollen for example can overstimulate histam...
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[ [] ]
2n5er9
how is frozen the most successful animated movie of all time??
I don't understand the Frozen phenomenon... I have four children, the oldest being 11 and so I have seen most kkids movies that have been released and I just can't get around the fact that people think this is better than the lion king/toy story/incredibles etc... I truly am fascinated and curious to have the whole thi...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2n5er9/eli5_how_is_frozen_the_most_successful_animated/
{ "a_id": [ "cmah8nk", "cmahyq9", "cmai83d", "cmaiah5", "cmaj4kd", "cmalyy8" ], "score": [ 10, 3, 2, 2, 3, 2 ], "text": [ "The US dollar has a rate of inflation of a few percent a year on average. This means that new movies, all else being equal, will make m...
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[ [], [], [], [], [], [] ]
5irmxg
why does using my fingers to make my eyes appear slanted make my vision sharper but not clearer?
What I mean by this is when I use my fingers to move the the thin skin on my eyes away from my lacrimal papila and then try to use the muscles to close my eyes while making my eyes appear slanted things appear sharper but a bit blurry. Depending how far i stretch the skin away from my eye I get a varying result and how...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5irmxg/eli5why_does_using_my_fingers_to_make_my_eyes/
{ "a_id": [ "dbah347" ], "score": [ 3 ], "text": [ "You're altering the angles that light hits your eyes. That \"sweetspot\" is when you get just the right angle, it's similar to how glasses work. " ] }
[]
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[ [] ]
7pxvj7
how do animals pick up their children/foster children by their mouths without hurting them?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7pxvj7/eli5_how_do_animals_pick_up_their_childrenfoster/
{ "a_id": [ "dsktgdf", "dskvlr3" ], "score": [ 3, 2 ], "text": [ "These young animals weigh fairly little, so the stress on their tissue from the weight is very little.\n\nUsually the parent grabs some loose furry skin that is sort of made for use as a handle.", "Their young have extra...
[]
[]
[ [], [] ]
cp4xzq
why exactly do labrador retrievers love water unanimously as a breed so much?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/cp4xzq/eli5_why_exactly_do_labrador_retrievers_love/
{ "a_id": [ "ewn8a4u", "ewn8d00" ], "score": [ 5, 10 ], "text": [ "They were bred to retrieve animals like ducks etc. that are shot and fall down into the water.", "Because they have been selectively bred for many generations by humans, as an offshoot breed (from the St. John's water d...
[]
[]
[ [], [] ]
6ccmnm
why are there not any picture of the earth surronded by satellites?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6ccmnm/eli5_why_are_there_not_any_picture_of_the_earth/
{ "a_id": [ "dhtlq6d" ], "score": [ 3 ], "text": [ "The Earth is really big and those satellites are really small. Imagine a photo of Earth from high orbit. You can't distinguish whole cities (10 miles across), how would you expect to see something that is somewhere between the size of a mailbox a...
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[ [] ]
1pwafr
where are all the dead pigeons?
The population of pigeons in New York City alone is estimated to exceed 1 million birds. Pigeons seldom live more than 3 or 4 years.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1pwafr/eli5_where_are_all_the_dead_pigeons/
{ "a_id": [ "cd6qva2", "cd6rq0z", "cd6tgfm", "cd6uvgy", "cd6v9ll", "cd6wl19", "cd704rh", "cd7ca2k" ], "score": [ 101, 108, 21, 35, 12, 6, 7, 10 ], "text": [ "Follow up: Where are all the young pigeons? I only see them adult-sized. ", "Wil...
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[]
[ [], [], [], [ "http://www.nytimes.com/1991/07/08/nyregion/new-york-s-tough-pigeons-fight-predators-for-survival.html" ], [], [], [], [] ]
9d1otr
how were congressional republicans able to delay and ultimately avoid hearings for merrick garland, yet democrats couldn't do the same for brett kavanaugh?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9d1otr/eli5_how_were_congressional_republicans_able_to/
{ "a_id": [ "e5es186", "e5es6ux" ], "score": [ 3, 2 ], "text": [ "Correct me if I am wrong, but I believe the Republicans, in the past presidential term, held the majority in the Senate at the time when the confirmation vote required a 2/3 majority. The Republicans have also since changed ...
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[ [], [] ]
4u0rfd
why do certain rivers carve gigantic canyons while others don't? is a matter of how fast the water flows?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4u0rfd/eli5_why_do_certain_rivers_carve_gigantic_canyons/
{ "a_id": [ "d5m31g6" ], "score": [ 2 ], "text": [ "It's a matter of how much elevation change there is between the source and sea level, how quickly the elevation happens, the type of rocks and the way the rocks are oriented (i.e., flat-lying or turned on end). \n\nThe biggest canyons will form i...
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[ [] ]
1qljkp
does pain receptors stop if you are set on fire for a while?
I know you burn, but doesn't the nerves burn off and you wouldn't feel anything?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1qljkp/eli5_does_pain_receptors_stop_if_you_are_set_on/
{ "a_id": [ "cde072q", "cde0bxd" ], "score": [ 3, 2 ], "text": [ "Yes, deep burns are actually painless (the process of creating them hurt like hell though) due to the destruction of the nerves that signal pain. It's one of the warning signs of a deep burn. ", "Everything stops if yo...
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[]
[ [], [] ]
6dxpzd
why do things sometimes appear to move away from me after having stared in the same spot?
The best example I can give: When after mowing some lawn for a few hours, after having stopped and standing still it appears that all the lawn around me is moving away from me?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6dxpzd/eli5_why_do_things_sometimes_appear_to_move_away/
{ "a_id": [ "di664ij" ], "score": [ 3 ], "text": [ "Your eyes got used to the image of the grass moving towards you, so it got tired of sending the signal to your brain that it kept seeing that motion - of the grass moving towards you.\n\nWhen you stop moving, now the grass is standing still. Howe...
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[]
[ [ "https://en.wikipedia.org/wiki/Motion_aftereffect" ] ]
2nfiz5
women of reddit. can someone explain the different "types" of orgasms women can achieve and how they feel?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2nfiz5/eli5_women_of_reddit_can_someone_explain_the/
{ "a_id": [ "cmd5sha", "cmd6pdv", "cmdb04i" ], "score": [ 2, 2, 2 ], "text": [ "That's really more of an /r/AskWomen or an /r/sex question.", "Your going to get different answers from different women because we're all sensitive in different places. \n\nIn my experience if I wer...
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[ [], [], [] ]
8fznfc
why did tv shows go from 22-25 episodes per season (lost, the office) to 10 episodes (better call saul)?
I know The Office and Lost were shorter towards the end, but they were still longer than today.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8fznfc/eli5_why_did_tv_shows_go_from_2225_episodes_per/
{ "a_id": [ "dy7netx", "dy7o3fr", "dy817ah" ], "score": [ 9, 2, 2 ], "text": [ "Tv shows have been bouncing between 22-25 and 10-13 episode for a long time, it isn't recent. It just depends on the show and how much budget they have for that season.", "The number of episodes a s...
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[]
[ [], [], [] ]
g32rbr
why don’t super glue caps get stuck by the super glue?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/g32rbr/eli5_why_dont_super_glue_caps_get_stuck_by_the/
{ "a_id": [ "fnougjf", "fnow5s8" ], "score": [ 5, 11 ], "text": [ "They do once it's been open, but the tube comes sealed from the store. Once you open up the tube any stray glue on the tip will bond to the cap.", "The cyanoacrylate in superglue hardens on contact with water (moisture)...
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[ [], [] ]
bh4yp3
what exactly happens when milk goes bad/sour? would adding fresh milk to old milk delay the process?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bh4yp3/eli5_what_exactly_happens_when_milk_goes_badsour/
{ "a_id": [ "elq1uv3", "elq23w4" ], "score": [ 9, 4 ], "text": [ "Because of bacteria that use lactose as a nutrient. \n\nLactose is a sugar, commonly called milksugar. It's found in the milk of mammals and is the main source of energy for offsprings.\n\nAll of us require energy to live an...
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[ [], [] ]
digwsp
why do doctors perform bypass surgeries instead of removing plaque from the patient’s arteries?
Seems to me like it would be simpler to restore blood flow by removing the blockage instead of just putting a path around it? Or am I misunderstanding how bypass surgery works?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/digwsp/eli5_why_do_doctors_perform_bypass_surgeries/
{ "a_id": [ "f3vu9mu", "f3vv0s2", "f3vxsgo", "f3w1l9d", "f3xv70e", "f3xv94b", "f45esgc" ], "score": [ 3, 23, 12, 2, 2, 2, 2 ], "text": [ "Sometimes that's what they do. In the UK, for example, they prefer to do the less invasive (and less expensive f...
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[ [], [], [], [], [], [], [] ]
7sesz7
every point on the earth is accelerating upwards
I watched [this](_URL_0_) video about einstein's equivalence principle and it said that I am accelerating upwards just being on the ground! That's ridiculous. The earth is NOT expanding radially. This makes NO SENSE. Is this "equivalence principle" just an observation that 'gravity looks like acceleration from a sm...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7sesz7/eli5_every_point_on_the_earth_is_accelerating/
{ "a_id": [ "dt45z03", "dt472pk", "dt47wnb", "dt4v4n2" ], "score": [ 9, 4, 2, 3 ], "text": [ " > Is this \"equivalence principle\" just an observation that\n > \n > 'gravity looks like acceleration from a small enough point of view'\n\nYou can look at this in several ways....
[]
[ "https://www.youtube.com/watch?v=NblR01hHK6U" ]
[ [], [], [], [] ]
2mcwx1
do animals whisper? do animals communicate in a way not to be heard/understood by members of the same species?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2mcwx1/eli5_do_animals_whisper_do_animals_communicate_in/
{ "a_id": [ "cm326qj" ], "score": [ 5 ], "text": [ "I am positive that I read about some type of bird (chickens?) that does this. \n\nMales show they are ready to mate by pecking at food on the ground and making a specific noise. However, smaller and weaker males will do the pecking motion *withou...
[]
[]
[ [ "http://voices.nationalgeographic.com/2013/09/24/monkeys-whisper-study-says-but-why/" ] ]
9iw9gz
why are piano keys in sections of c d f g a b and not a b c d f g?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9iw9gz/eli5_why_are_piano_keys_in_sections_of_c_d_f_g_a/
{ "a_id": [ "e6mw776" ], "score": [ 6 ], "text": [ "The original key first written down in the middle ages was A minor, which is the white notes of the piano: ABCDEFGA, with the music written in this key \"centred\" on the A.\n\nHowever musicians found that they could achieve a different effect by...
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[]
[ [] ]
7naq4r
why do soccer players and their teammates always protest yellow/red cards, when they never get overturned, anyway?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7naq4r/eli5_why_do_soccer_players_and_their_teammates/
{ "a_id": [ "ds0c1zg", "ds0c3g3", "ds0g4i2", "ds0kb7p" ], "score": [ 9, 21, 3, 2 ], "text": [ "Because soccer is a physically exhausting sport without breaks. A person's already stressed trying to formulate game plays and coordinate their motion to execute those plays, so w...
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[ [], [], [], [] ]
8zloey
what exactly makes something a vitamin and how did they get their names (c, b6, b12, e, etc)?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8zloey/eli5_what_exactly_makes_something_a_vitamin_and/
{ "a_id": [ "e2jndyj", "e2jsamt" ], "score": [ 46, 11 ], "text": [ "Vitamins are small organic molecules that we need in tiny amounts in our diet. So for example amino acids are not vitamins because we need large amounts of them. Sodium is not a vitamin because it is inorganic. \n\nAs for ...
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[ [], [] ]
17yq84
processes and threads in computing. what exactly they do and so on.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/17yq84/eli5_processes_and_threads_in_computing_what/
{ "a_id": [ "c8a16s3", "c8a1pto" ], "score": [ 7, 2 ], "text": [ "Imagine a fairly simple math problem: a^2 + b^2 = c^2, where I give you that a = 3 and b = 5 and I want you to tell me what c is.\n\nIf you were to do this yourself, you would probably square 3 first and get 9, then square 5...
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[ [], [] ]
7fc211
why do we jerk forward when we sneeze? if we're expelling mass forward, shouldn't the jerk be in the opposite direction?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7fc211/eli5_why_do_we_jerk_forward_when_we_sneeze_if/
{ "a_id": [ "dqatlac", "dqawday" ], "score": [ 15, 3 ], "text": [ "You're also contracting your muscles specifically the ones near your diaphragm. Specifically, you clench your abs/core when you sneeze.\n\nThe mass of air leaving your lungs is negligible.", "Sneezing is like squeezing ...
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[ [], [] ]
2yi0dk
why is someone who identifies as the gender they are born with called a cis in a derogatory manner, and where did the phrase come from?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2yi0dk/eli5_why_is_someone_who_identifies_as_the_gender/
{ "a_id": [ "cp9ophv", "cp9opjx", "cp9opv0", "cp9otew", "cp9p8cw", "cp9pbw5", "cp9ppvc", "cp9vaur" ], "score": [ 6, 8, 14, 3, 18, 2, 9, 2 ], "text": [ "Cis isn't derogatory, except in that one South Park episode that played it as a joke. Cis...
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[ [], [], [], [], [], [], [], [] ]
1vp1fr
why does the us government have a vested interest in keeping a federal ban on marijuana?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1vp1fr/eli5_why_does_the_us_government_have_a_vested/
{ "a_id": [ "ceuevq7", "ceuhm5v", "ceui7qv" ], "score": [ 16, 2, 2 ], "text": [ "Leading question. Who says they do?", "Because they use the imaginary scourge of drugs to justify the militarization of the police and the gradual stripping away of constitutional protections. ", ...
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[ [], [], [] ]
19bwyk
why hiphop artists/fans are so obsessed with the illuminati?
Hiphop is the only genre of music that I hear people talking about the Illuminati, really it's the only place I ever heard talk of the Illuminati. Why is this?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/19bwyk/eli5_why_hiphop_artistsfans_are_so_obsessed_with/
{ "a_id": [ "c8mmnt7", "c8moe2x", "c8mr7bs" ], "score": [ 2, 9, 13 ], "text": [ "I don't think I have ever heard any of that. Also look at Old rock n roll it is filled with references to the Ocoult and stuff. ", "While hip hop certainly isn't the only genre to mention the Illum...
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[]
[ [], [], [] ]
5mi93r
how do autopsies work?
In TV, movies, and videogames forensic scientists just look at a computer screen, or a corpse and they just kinda *know* how the victim died. How is an autopsy performed and is it as simple as in media?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5mi93r/eli5_how_do_autopsies_work/
{ "a_id": [ "dc3ttz9", "dc3tym1" ], "score": [ 2, 5 ], "text": [ "A pathologist cuts the body open and examines all major organs and takes representative samples of them. They may be able to determine the cause of death by gross examination (just looking at the body), or they may need to l...
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[ [], [] ]
47i3r6
how come carnivorous plants know that insects actually exist?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/47i3r6/eli5_how_come_carnivorous_plants_know_that/
{ "a_id": [ "d0d377n", "d0d37d5", "d0d3bpj", "d0d3igo" ], "score": [ 4, 7, 9, 2 ], "text": [ "They do not. All they do is close when something lands on a designated part of them. It doesn't matter what, they close them in anyways.\n", "I think you are asking the wrong q...
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[ [], [], [], [] ]
1su5k0
why am i compelled to look at or watch gory/disturbing things (such as videos, pictures, films), despite knowing that it will make me feel bad afterwards?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1su5k0/eli5_why_am_i_compelled_to_look_at_or_watch/
{ "a_id": [ "ce1a8a2", "ce1c1bq", "ce1ctap", "ce1d02o", "ce1ms42" ], "score": [ 3, 2, 2, 3, 2 ], "text": [ "I'm not quite sure but it could be the face that humans are naturally curious and cannot simply forget or ignore a situation where you have the opportunity to...
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[]
[ [], [], [], [], [] ]
3ktewm
why are mexican immigrants running from the cartel not considered refugees?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3ktewm/eli5_why_are_mexican_immigrants_running_from_the/
{ "a_id": [ "cv0chsy", "cv0dgwq", "cv0gunw", "cv0jbjb" ], "score": [ 4, 18, 45, 7 ], "text": [ "Someone classified as a Refugee is endowed with some legal protections aka. costs the government money. ", "They would likely fit under the term \"Economic Refugee\". However...
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[ [], [], [], [] ]
2pcu08
what do special police units do the whole year?
For example hostage negotiators, or anti-terrorist squads? Do they just wait (except for some trainings), and when some dramatic event takes place (such as today in Sydney), they come out of waiting, saying "this is our day", or what? (Probably not, that's why I'm asking.)
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2pcu08/eli5_what_do_special_police_units_do_the_whole/
{ "a_id": [ "cmvgvk8" ], "score": [ 3 ], "text": [ "They work regular policing jobs. In addition to doing their regular police work, they have taken part in training in weapons, tactics, negotiating, etc. They regularly train together as a group but would otherwise return to their regular police...
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[ [] ]
bjokjm
how can a baby scream for hours and be fine, but i yell for 30 minutes at a sporting event and lose my voice.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bjokjm/eli5_how_can_a_baby_scream_for_hours_and_be_fine/
{ "a_id": [ "em9yv0u", "ema23vy" ], "score": [ 5, 3 ], "text": [ "Some babies develop problems due to screaming. See Emma Stone, for example, she got nodules and calluses on her vocal cords.", "Children scream with false ligaments, and you to break the ligaments. I am sorry for my Eng...
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[]
[ [], [] ]
2fzz32
us tv censorship
I am watching the Louie TV show and it has some words censored. Each time someone is suposed to say "fuck" a "beep" hides it. But there are a lot of worse words or expressions that are not censored: cum, blowjob, faggot, even the "n-word" if i recall correctly. I know there are TV channels like HBO without censorship...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2fzz32/eli5_us_tv_censorship/
{ "a_id": [ "ckeepik", "ckefhbp", "ckeldhf" ], "score": [ 4, 3, 2 ], "text": [ "With basic cable shows, like Louie its simple. Advertisers are either unwilling or afraid to buy ad time on programs that use certain words, or show certain body parts during certain hours. In order to ...
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[]
[ [], [], [] ]
bb6on2
how did mormons develop their beliefs?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bb6on2/eli5_how_did_mormons_develop_their_beliefs/
{ "a_id": [ "ekglqz8", "ekgmr6x", "ekgoz55" ], "score": [ 10, 2, 2 ], "text": [ "Someone wrote a whole new book in the US, said it was buried there by ancient Jews and was the next part of the Bible. Some people believed him and here we are.", "Joseph Smith, a man with a histor...
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[]
[ [], [], [] ]
368b04
is it better to be in the front or back of a train going 100mph that is about to derail?
Is it better to be in the front or back of a train going 100mph that is about to derail? Experts please weigh in.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/368b04/eli5_is_it_better_to_be_in_the_front_or_back_of_a/
{ "a_id": [ "crbn7r3" ], "score": [ 2 ], "text": [ "It depends on where the derailing happens. If it starts with the first car then absolutely it is better to be in the back as the linkages between the cars and the friction generated from the derailing will slow the train down to the point where r...
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[ [] ]
2ccu8c
why do so many cities share street names?
Street names like First, Second, and Third seem pretty obvious, but it seems like many cities have common street names, like Dundas or Richmond. Why?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2ccu8c/eli5_why_do_so_many_cities_share_street_names/
{ "a_id": [ "cje6o6y", "cje6tkz", "cje6wf3" ], "score": [ 2, 3, 2 ], "text": [ "They sound nice and there are a finite number of words in the English language. Another benefit of intentionally doing this is that everyone knows how to spell these street names. This makes life easier...
[]
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[ [], [], [] ]
6gtx5m
why is eradicating poison ivy (and oak/etc) so difficult?
Or even just "permanently get rid of it from places where we don't want it" - like on known hiking trails, campgrounds, etc? ps - not asking for any form of insight into how we'd be impacting mother nature, just how come we have such a difficulty with this plant in particular when we can certainly control the heck out...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6gtx5m/eli5_why_is_eradicating_poison_ivy_and_oaketc_so/
{ "a_id": [ "dit0gpc", "dit205z" ], "score": [ 3, 2 ], "text": [ "Its a hard plant to kill becasue the best removal is to pull it out, But that has the issue of touching the plant, the precautions you have to take, covering up etc etc etc. The next is weed killer but their are environment...
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[ [], [] ]
2bngwx
if the sun suddenly exploded, what exactly would happen? would we even know right away?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2bngwx/eli5_if_the_sun_suddenly_exploded_what_exactly/
{ "a_id": [ "cj71g9u", "cj71ttt", "cj74uvs" ], "score": [ 5, 2, 11 ], "text": [ "I don't think we would know right away. It takes ~8.5 minutes for light from the sun to get to earth. So, basically the sun could have just exploded, and we won't know until 8ish minutes from now.\n\nF...
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[]
[ [], [], [] ]
f87i10
how do they supply hot tap water in whole country ?
I am currently in Russia and there is hot water supply in every building. I can see the pipes which contain the hot water but what is the source ?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/f87i10/eli5_how_do_they_supply_hot_tap_water_in_whole/
{ "a_id": [ "fijjzrh", "fijkf7b", "fijml94", "fijms2k", "fijogmw" ], "score": [ 4, 7, 6, 15, 2 ], "text": [ "Each building has it's own water heater. Only cold water is supplied and it's heated inside the building and usually wamed and contained in an insulated tan...
[]
[]
[ [], [], [ "https://imgur.com/krJxPLy" ], [], [] ]
44ze4g
what's the difference between archiving and email and deleting it?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/44ze4g/eli5_whats_the_difference_between_archiving_and/
{ "a_id": [ "czu18q0", "czu1dng" ], "score": [ 5, 2 ], "text": [ "Its basically the difference between shredding/burning a physical piece of mail and having your secretary file it away, and in this case you don't know where your secretary puts them.\n\nthat is to say deleting an email is m...
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[ [], [] ]
3rtr3f
how long could a dolphin survive on land, provided it has an endless supply of food?
For example, if a dolphin gets beached, how long could it live being stranded on the beach?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3rtr3f/eli5_how_long_could_a_dolphin_survive_on_land/
{ "a_id": [ "cwr9jo1" ], "score": [ 6 ], "text": [ "Dolphins are cetaceans, IE mammals and they breath air just like you or me. The problems they deal with on land would be mainly 2 things, exposure and their weight. \n\nThe humidity in the air, spraying water on them is for comfort, and supportin...
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[ [] ]
6bz5oo
in the us, if a president dies/becomes incapable of performing his duties, does the time his vice president spent as acting president count as a term?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6bz5oo/eli5_in_the_us_if_a_president_diesbecomes/
{ "a_id": [ "dhqnhso", "dhqnk89" ], "score": [ 2, 2 ], "text": [ "This is covered by the 22nd amendment. It's counted as a term if the acting president served more than two years.", "If the amount of time that a Vice President takes over is 2 years or less (half a term) then it does no...
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[ [], [] ]
eyakuv
how do fingerprint scanners work? what format are the scans themselves stored in?
Basically, how do fingerprint scanners "capture" a fingerprint, and how does each scan compare to the stored fingerprint scan from when the scanner was set up?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/eyakuv/eli5_how_do_fingerprint_scanners_work_what_format/
{ "a_id": [ "fggrl0o" ], "score": [ 2 ], "text": [ "Not an expert, but I used to work on police in-car software services. The fingerprint scanners they used at the time identified the branches and terminations of the ridges and recorded their relative positions. Those were called \"minimals\". You...
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[ [] ]
czb6yn
if a trading partner's currency deflates, what negative impacts could that have on my country and its economy?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/czb6yn/eli5_if_a_trading_partners_currency_deflates_what/
{ "a_id": [ "eyx849k" ], "score": [ 3 ], "text": [ "If their currency deflates, then it would cost them more of their currency to exchange for your currency. This would make your exports to them more expensive, which might cut your sales as the effective price to them increases. Weaker demand for ...
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[ [] ]
1jw5hz
why does traffic seem to 'bunch up' on long strings of highway?
I've been doing a great deal of driving lately and I prefer to drive at night when there is little traffic. Still, I will go for miles without seeing another soul, and all of the sudden there are like 5 cars all bunched up together. I searched the subreddit and read about the ripple effect, but that is during actual tr...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1jw5hz/eli5_why_does_traffic_seem_to_bunch_up_on_long/
{ "a_id": [ "cbiyc8r" ], "score": [ 2 ], "text": [ "because many people naturally slow down and maintain speed when they are near other people\n\npeople going faster catch up to people going slower and simply adjust to stay behind\n\nits the natural inclination of people to form a group\n\n" ] }
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[ [] ]
425ts0
why is it that when someone touches me in a certain place on my body it can send "chills" throughout my body? for example, when my so nibbles on my ear it makes my whole body tingle. why?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/425ts0/eli5_why_is_it_that_when_someone_touches_me_in_a/
{ "a_id": [ "cz7vyzs", "cz7w89f", "cz7yqsj", "cz7zk33", "cz80dt9", "cz835q3", "cz83aob", "cz83e1h", "cz83vvz", "cz85v3e" ], "score": [ 64, 14, 44, 6, 311, 4, 3, 8, 3, 5 ], "text": [ "A lot of the time its a multitude of stimul...
[]
[]
[ [], [], [ "https://en.m.wikipedia.org/wiki/Erogenous_zone" ], [ "https://www.youtube.com/user/TheUKASMR", "https://www.youtube.com/user/HeatherFeatherASMR", "https://www.youtube.com/user/Asmrer" ], [], [], [], [], [], [] ]
2oafpo
disregarding the impossible. vertically, how deep / high must i be before i am no longer within my country's boundaries?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2oafpo/eli5_disregarding_the_impossible_vertically_how/
{ "a_id": [ "cml8gw9", "cmla66g", "cmlbq74", "cmldw91", "cmle9z0", "cmlffgn", "cmlfjtq", "cmliv12" ], "score": [ 57, 10, 13, 3, 5, 5, 2, 3 ], "text": [ "There is no official, universally accepted standard for where a nation's airspace ends. T...
[]
[]
[ [], [ "http://en.wikipedia.org/wiki/Outer_Space_Treaty" ], [ "http://en.wikipedia.org/wiki/The_Man_Who_Sold_the_Moon", "http://en.wikipedia.org/wiki/Outer_Space_Treaty", "http://en.wikipedia.org/wiki/Cuius_est_solum,_eius_est_usque_ad_coelum_et_ad_inferos" ], [], [], [], [], [] ]
1qba9c
how can the fbi and other government agencies not shut down deep web sites like the silk road without finding the owner?
With Ross Ulbricht, why couldn't the government shut down his website before they caught him? Why can't they shut down other websites that include child porn, hit men, drugs, etc?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1qba9c/eli5_how_can_the_fbi_and_other_government/
{ "a_id": [ "cdb33od" ], "score": [ 23 ], "text": [ "No one here seems to have given the right answer. Not even close. \n\n\"The Deep Web\" is a over used term that really just means computers you cant connect to normally. Things that arent indexed by search engines, content behind paywalls or log...
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[]
[ [] ]
3f199t
why are we being bombarded with so many superhero movies?
Not that im mad about it just wondering.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3f199t/eli5_why_are_we_being_bombarded_with_so_many/
{ "a_id": [ "ctkayc4", "ctkb153", "ctkb9fr", "ctkc3wx", "ctkcne5" ], "score": [ 10, 3, 4, 2, 5 ], "text": [ "Because they make god awful amounts of money. Not that I'm complaining either, I have enjoyed this run this far.", "They make obscene amounts of money w...
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[]
[ [], [], [], [], [] ]
1qvtei
why doesn't water vapor in our air turn to liquid?
Basically I'm asking how humidity exists...At regular room temperature, wouldn't water be in liquid form? And if it is, how does its molecular weight not just force it to the ground?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1qvtei/why_doesnt_water_vapor_in_our_air_turn_to_liquid/
{ "a_id": [ "cdh1j3l" ], "score": [ 2 ], "text": [ "At room temperature, water exists in both liquid and vapor form. Humidity (water vapor) does turn to liquid when it touches a cool surface. It's called condensation. Notice the outside surface of a cold drink you've poured. It will become wet. Th...
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[ [] ]
8do5de
what causes exhausts to have that rasp-y sound people tend to associate with tuners? (civics, integras, etc)
I've been having trouble trying to understand why this stuff happens. I've done research and it can happen with titanium or stainless steel exhausts, and I know that it also tends to happen more if you have test pipes instead of catalytic converters. Is there a simple way to explain *why*? People on car forums all have...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8do5de/eli5_what_causes_exhausts_to_have_that_raspy/
{ "a_id": [ "dxorkdj", "dxorlgo" ], "score": [ 3, 2 ], "text": [ "It has a lot to do with the resonater (muffler) design. Being a resonater, the size volume and pathway makes different tones. Think of how different brass instruments make different sounds.\n\nIf you are tuning for high rpm ...
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[ [], [] ]
22mvqq
why are revealed female breasts/nipples considered erotic?
I realize that in the Amazon and some parts of Africa topless women are the norm as they are not considered sexual/erotic. Boobs have no purpose in sexual reproduction (outside of nursing), so why is it sexual? I've always wondered.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/22mvqq/eli5why_are_revealed_female_breastsnipples/
{ "a_id": [ "cgod0d2" ], "score": [ 8 ], "text": [ "They're [secondary sexual characteristics](_URL_0_). Essentially characteristics that appear during puberty to say that the person is able to reproduce. It's important for mate selection, as mating with one unable to reproduce is evolutionarily a...
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[]
[ [ "http://en.wikipedia.org/wiki/Secondary_sexual_characteristics" ] ]
4pwpht
why do ceiling fans have two speeds: hurricane and is this on?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4pwpht/eli5_why_do_ceiling_fans_have_two_speeds/
{ "a_id": [ "d4oexgm" ], "score": [ 3 ], "text": [ "Every ceiling fan I've personally known has had 4 speeds: off, low, medium and high.\n\nEach has their uses, such as low being good to spread heat around in the winter without causing a cooling draft (this is also why they usually have the revers...
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[ [] ]
2h0stp
phase/neutral/3-phase how does electricity work ?
What is Phase and what is neutral, what's the difference between single phase and 3-phase system and how does it affect the consumer (appliances running on it)
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2h0stp/eli5phaseneutral3phase_how_does_electricity_work/
{ "a_id": [ "ckoa807" ], "score": [ 8 ], "text": [ "Phase is the positive side of the circuit (240 volts here in the UK) and neutral is at 0 volts. Now imagine electricity as water. Water will always flow downhill, electricity will always want to flow to 0. The voltage is the difference between th...
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[ [] ]
3xwkha
how to herbivores get enough nutrients from just grass?
How is it possible that cows, for instance, get enough nutrients from eating just grass? Like, a bull is HUGE, how? Plus when you realise that cows essentially turn grass into nutrient rich milk and protein rich meat it kinda blows your mind. It's grass. Should bodybuilders start a grass only diet now?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3xwkha/eli5_how_to_herbivores_get_enough_nutrients_from/
{ "a_id": [ "cy8fa8l", "cy8iyzp" ], "score": [ 9, 4 ], "text": [ "The short answer is that they eat a shitload of grass.\n\nCows spend pretty much every waking moment of their lives eating and have a very complicated digestive system designed to get maximum nutrient and caloric value from ...
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[ [], [] ]
1db6nk
how am i suppose to charge and maintain my lithium based laptop battery?
Here is a link that I don't fully understand. Can you break it down for me in bullet points? What am I suppose to do and not do? _URL_0_
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1db6nk/eli5_how_am_i_suppose_to_charge_and_maintain_my/
{ "a_id": [ "c9onziz" ], "score": [ 2 ], "text": [ "Avoid fully discharging the battery. Try not to go below about 30% on a regular basis.\n\nAvoid heating the battery above 30C (86F).\n\nUse the battery semi-regularly. Avoid maintaining a perpetually full charge, especially at temperatures above ...
[]
[ "http://batteryuniversity.com/learn/article/how_to_prolong_lithium_based_batteries" ]
[ [] ]
38lvga
why do people walk in a circle when they're in a fistfight?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/38lvga/eli5why_do_people_walk_in_a_circle_when_theyre_in/
{ "a_id": [ "crw02qc", "crw03wl", "crw0pen", "crw2967" ], "score": [ 11, 4, 4, 4 ], "text": [ "I'm no professional boxer, but I spar once a week. Constantly moving is good for three things:\n\n* It makes you harder to hit\n* It makes looking for openings of your opponent ea...
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[]
[ [], [], [], [] ]
1l328q
why does bread become doughy again when you squish it up?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1l328q/eli5_why_does_bread_become_doughy_again_when_you/
{ "a_id": [ "cbvag4u" ], "score": [ 3 ], "text": [ "Bread is airy because of the bubbles baked into the bread and held in place by gluten (or the gluten-free equivalent). Squish the bubbles and you're left with a dense, baked dough that feels squishy instead of pillowy." ] }
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[ [] ]
3ys3de
why do we have capsaicin receptors on our buttholes?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3ys3de/eli5_why_do_we_have_capsaicin_receptors_on_our/
{ "a_id": [ "cyg331b", "cyg36vc", "cyg4s91", "cygefpx", "cyguvn0" ], "score": [ 3, 3, 24, 2, 2 ], "text": [ "Those receptors are in mucus membranes, which are in your anus. It would sting if you shoved it up your nose as well.", "Capsaicin triggers ordinary neur...
[]
[]
[ [], [ "https://en.wikipedia.org/wiki/Capsaicin#Mechanism_of_action" ], [], [], [] ]
21it4n
will social security run out in the foreseeable future? when?
What will prolong Social Security? Are we going to see tax hike to cover the difference between paid out benefits and brought in taxes? Will all the baby boomers see their SS? I saw a stat saying that due to immigration, we can effectively say 99% of the original baby boomer population is, numerically, still alive an...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/21it4n/eli5_will_social_security_run_out_in_the/
{ "a_id": [ "cgdffwg", "cgdglp8" ], "score": [ 5, 15 ], "text": [ "It depends on how you look at it.\n\nFrom the perspective of \"Money collected by Social Security is less than money going out to Social Security\" then, yes, SS is going to go broke, and fairly soon.\n\nBut that's not how ...
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[]
[ [], [ "http://www.ssa.gov/policy/docs/ssb/v46n7/v46n7p3.pdf" ] ]
3kw1fj
what power to influence policy does the uk's shadow cabinet actually have?
Does a member of the shadow cabinet actually have any more power to define policy than any other (non-cabinet member) MP? Or is its existence just to define policy so the opposition can say "If our party were in power, our policy on this topic would be X, you're doing it wrong"?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3kw1fj/eli5_what_power_to_influence_policy_does_the_uks/
{ "a_id": [ "cv1068o" ], "score": [ 2 ], "text": [ "Shadow cabinet can't directly affect government policy so it's the latter.\n\nHowever as members of Parliament they can vote on acts and issues put before the house.\n\nThe government can be defeated on an issue if enough MPS vote against them. ...
[]
[]
[ [ "http://www.parliament.uk/business/publications/business-papers/commons/votes-and-proceedings/#session=27&year=2015&month=8&day=11", "http://www.theyworkforyou.com/mps/" ] ]
35mem6
how come places have sales and sell stuff for only $1
I am at my local car dealership and I notice balloons all over the place saying 'buy 3 tires and get the fourth for only a dollar' how come they just don't I've the 4th tire for free?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/35mem6/eli5_how_come_places_have_sales_and_sell_stuff/
{ "a_id": [ "cr5qq9d" ], "score": [ 3 ], "text": [ "Their system might not allow for a zero dollar sale. They also still have to track all tires for inventory management. \n \nAlso management can pull up sales to see how many of those deals they sold. \n \nEdit- Grammar. I can't believe...
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[ [] ]
1g8r6h
can someone please explain a reciprocal in algebra?
Ill post this in learnmath, but really it's best to talk to me about math as if I'm a toddler.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1g8r6h/eli5_can_someone_please_explain_a_reciprocal_in/
{ "a_id": [ "cahu44s", "cahuint" ], "score": [ 4, 2 ], "text": [ "it's a number, when multiplied by the denominator(the bottom number in a fraction), equals 1. so, 1/2 is the reciprocal of 2, because when you multiply 1/2 by 2 you get 1. so, in keeping with that the reciprocal of 837 is ...
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[]
[ [], [] ]
5haw9a
how do epoxies work on a molecular scale?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5haw9a/eli5_how_do_epoxies_work_on_a_molecular_scale/
{ "a_id": [ "daz2gfz" ], "score": [ 3 ], "text": [ "Epoxy resins form ionic bonds at an atomic level with the bonding surfaces. \nDisadvantages of epoxies are that they have a high coefficient of thermal expansion and they are not that strong at elevated temperature. The high CTE becomes an issu...
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[ [] ]
1s6pl4
is it better to leave my desktop running all the time or to turn it off every night?
I have heard and read so many different explanations about this. Some say that turning the computer off is bad because starting up a computer is bad for the electronics. Others say leaving it on costs way more and that dust accumulates faster. Any experts?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1s6pl4/eli5is_it_better_to_leave_my_desktop_running_all/
{ "a_id": [ "cdufof9", "cdufpmf", "cdufu9s", "cdug1fq", "cdulhdf", "cduman1" ], "score": [ 4, 5, 4, 2, 3, 2 ], "text": [ "In most scenarios you should be turning off your electronics when they are not in use. Your electronics do not suffer from being turned ...
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[]
[ [], [], [], [], [], [] ]
8vnvy2
i give up. exactly how do resistors work?
Yeah, I know there are formulas I can calculate with but I still don't get it. Here's an example: Running a laptop power supply, 15V, 2.5A, to power some chinesium LED strips. (I'm mainly doing LED projects and I know LEDs pull as many amps as they can and will burn out. I get that.) I put a 1 Ohm resistor on ther...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8vnvy2/eli5_i_give_up_exactly_how_do_resistors_work/
{ "a_id": [ "e1owc3o", "e1owdpu", "e1pw713" ], "score": [ 2, 3, 2 ], "text": [ "You need to determine the maximum safe current for the LED. Back when I used to work with these a lot, it was typically 20 mA or so. Then you need to determine the supply voltage. Use Ohm's law to deter...
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[]
[ [], [], [] ]
1hsg9d
aircraft stalling
While browsing reddit I ended up traveling down a Wiki-hole, leading me to read many articles about airplane crashes. A lot of them mention [stalling](_URL_0_), and no matter how many things I read about it, I still simply can't get my head around this idea. Could someone please ELI5? Any means of explanation are app...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1hsg9d/eli5_aircraft_stalling/
{ "a_id": [ "caxh7c9" ], "score": [ 3 ], "text": [ "As fznsw said, when we talk about stalling in an aircraft, we're talking about the wing, not the engine.\n\nWhen a wing moves through the air, the angle between the wing and the air is called the \"angle of attack\".\n\nWhen the angle of attack b...
[]
[ "http://en.wikipedia.org/wiki/Stall_\\(flight\\)" ]
[ [ "http://www.aviation-history.com/theory/airfoil-5a.jpg", "http://cdn7.modelairplanenews.com/wp-content/uploads/2011/10/BYF_08_03_0309_003_img001.jpg" ] ]
3dtkmj
how exactly does google's self-driving car know to stop for red lights, stop signs, other cars etc?
I have so many questions as to the technology behind this car. What if it runs out of petrol/battery? How does it know where to go?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3dtkmj/eli5_how_exactly_does_googles_selfdriving_car/
{ "a_id": [ "ct8i20x", "ct8igyr", "ct8kks6", "ct8lfxx", "ct8n8fj", "ct8nsus" ], "score": [ 43, 5, 18, 5, 2, 3 ], "text": [ "Well, it knows to stop for lights and other cars because it has a sophisticated system of sensors that look for those things and then ...
[]
[]
[ [], [], [], [], [], [ "http://www.ted.com/talks/chris_urmson_how_a_driverless_car_sees_the_road#t-322419" ] ]
2g1c97
if ebola is contracted "through contaminated bodily fluids" only, how is it that so many people, including health care workers, are getting it? do they go bashing on each other bodily fluids or something?
In my little 5 y.o. mind, other diseases should be spreading just as bad, because I'd think that pretty much all our diseases are in our fluids. Also, why are these health care workers dressed in astronaut attire?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2g1c97/eli5_if_ebola_is_contracted_through_contaminated/
{ "a_id": [ "ckep2jv", "ckepl4m", "cker2ja" ], "score": [ 7, 5, 4 ], "text": [ "Ebola is incredibly infectious once you've been exposed to it; it takes far less contact to become infected than most other diseases. The disease can also cause vomiting and diarrhea, so it creates a lo...
[]
[]
[ [], [ "http://www.reuters.com/article/2014/07/26/us-health-ebola-africa-idUSKBN0FV0NL20140726" ], [] ]
di16na
how do people have access to winter sports like luge and skeleton at a young enough age to become olympic level good?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/di16na/eli5_how_do_people_have_access_to_winter_sports/
{ "a_id": [ "f3sq10d", "f3svg53" ], "score": [ 6, 3 ], "text": [ "They live near places where those sports are practiced (usually major ski areas) and have parents who can afford to buy them lessons and equipment.", "Sled sports (luge, skeleton, etc.) a lot of times get their next crop...
[]
[]
[ [], [] ]
3so3m9
why does slang (or more informal ways of speaking in general) form in language? is it just a natural part of the gradual change in a language over time? what makes slang stick around or fall out of use?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3so3m9/eli5_why_does_slang_or_more_informal_ways_of/
{ "a_id": [ "cwz5x7y" ], "score": [ 3 ], "text": [ "I'm not a linguistic major, but I am a history one so let me take a crack at it \n\nHistorically the Everyman is uneducated, and doesn't know the proper way to speak or the proper words for certain things\n\nIt's the reason we call it a bath inst...
[]
[]
[ [] ]
lf79x
the warhammer 40000 universe
Specifically how the chapters came about. Im kind of a fair weather fan of Warhammer. Enjoy what little of the lore I understand. Play the videogames. Sorely tempted to buy and paint some. But too "proud" (replace with overwhelmed, bashful, shy) to actually enter a Games Workshop. Today I was playing Dawn of War II a...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/lf79x/eli5_the_warhammer_40000_universe/
{ "a_id": [ "c2s77cu", "c2sa6nm", "c2sadr5", "c2sb48w", "c2s77cu", "c2sa6nm", "c2sadr5", "c2sb48w" ], "score": [ 26, 4, 4, 2, 26, 4, 4, 2 ], "text": [ "At the beginning of the 29th millennium (year 28,000), the Emperor, an immortal being, per...
[]
[]
[ [], [ "http://www.youtube.com/watch?v=-MeVxKZBOfM" ], [], [ "http://warhammer40k.wikia.com/wiki/Chamber_Militant" ], [], [ "http://www.youtube.com/watch?v=-MeVxKZBOfM" ], [], [ "http://warhammer40k.wikia.com/wiki/Chamber_Militant" ] ]
3och9k
why does installing some linux distribution take no time at all, while windows takes hours?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3och9k/eli5why_does_installing_some_linux_distribution/
{ "a_id": [ "cvvxgru", "cvvxs1r", "cvvypa5", "cvvzv7c" ], "score": [ 5, 3, 5, 3 ], "text": [ "Depends on the hardware. On an ssd it takes me less than 20 minutes to install Windows. Also, most Linux distros are much smaller than a Windows os.", "Installed a fresh copy o...
[]
[]
[ [], [], [], [] ]
3acocb
how verizon got away with not building fiber networks in nyc, despite having been paid to do so
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3acocb/eli5_how_verizon_got_away_with_not_building_fiber/
{ "a_id": [ "csbfv6h" ], "score": [ 7 ], "text": [ "Technically, they're not getting away with it. The city audited the implementation, and now everybody knows they've been being bad. It's just too bad that it's six years later. They'll probably have to pay some fines and finish the project." ] ...
[]
[]
[ [] ]
3o5w18
how were the worlds first words agreed upon and how did everyone know what they meant?
.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3o5w18/eli5_how_were_the_worlds_first_words_agreed_upon/
{ "a_id": [ "cvuc6uq", "cvuc7ky", "cvud8hi", "cvufq2b" ], "score": [ 2, 11, 5, 4 ], "text": [ "I have seen anthropological linguistic background, and the best guess I have is that the first words were:\n\n1. Animal Sounds (like birds or prey or pets)\n\n2. Innate sounds, li...
[]
[]
[ [], [], [], [ "https://en.wikipedia.org/wiki/Homo_ergaster" ] ]
3i9uuv
(nsfw) why is it that men "get back to their senses" after ejaculation?
Why is it that when I'm horny I want to do freaky stuff but once I bust a nut, it's all like nah never mind. The change can be instantaneous sometimes and it's weird to think about. We are also able to think more straight afterwards. What is it?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3i9uuv/eli5_nsfw_why_is_it_that_men_get_back_to_their/
{ "a_id": [ "cuekjlc", "cuekoli", "cuelvwx", "cuepslz" ], "score": [ 122, 29, 6, 3 ], "text": [ "[This comment](_URL_0_) summarizes it relatively simply. It comes down to the limbic system, which is a set of brain structures responsible for controlling instinct and mood. Ba...
[]
[]
[ [ "https://www.reddit.com/r/sex/comments/1o5cru/why_do_i_lose_the_ability_to_think_rationally/ccp1kwz" ], [], [], [] ]
afgw51
why is dust so omnipresent and no matter how frequently we clean an area, it still comes back?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/afgw51/eli5_why_is_dust_so_omnipresent_and_no_matter_how/
{ "a_id": [ "edyhjka", "edyl5jd", "edynv37", "edyq00i" ], "score": [ 16, 3, 2, 3 ], "text": [ "Dust is just tiny flakes of \"stuff\". As long as there's \"stuff\" moving around a room, you'll have dust. A lot of dust is made up of you: dead skin/hair and whatnot, but it's r...
[]
[]
[ [], [], [], [] ]
8tg0pq
if pink eye is super contagious, how can it infect only one eye without infecting the other?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8tg0pq/eli5_if_pink_eye_is_super_contagious_how_can_it/
{ "a_id": [ "e177fy6" ], "score": [ 2 ], "text": [ "Because most things that carry germs and touch your left eye also carry germs and touch your right eye. In the off circumstance that you only contacted one of your eyes with the fomite then it’s possible it only infects that one eye.\n\nI had pin...
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[ [] ]
3tasf5
why does peanut butter only stick to the roof of my mouth, and not the other surfaces i.e. my cheek?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3tasf5/eli5_why_does_peanut_butter_only_stick_to_the/
{ "a_id": [ "cx4n7i6" ], "score": [ 7 ], "text": [ "Someone will have a much more scientific explanation, I'm sure, but do this test for me:\n\n* Open your mouth wide. Swallow any excess saliva.\n\n* Breathe in deeply a few times. Four or five times should do it, just until your breath starts to...
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[ [] ]
bir7ev
why do dimes have the little ridges all along the side?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bir7ev/eli5_why_do_dimes_have_the_little_ridges_all/
{ "a_id": [ "em2f2l2", "em3rwjk" ], "score": [ 11, 3 ], "text": [ "Back when coins were made of precious metals, some people would shave tiny bits off the sides of the coins. They would then melt down the metal and sell it. The tiny ridges allow you to verify that the entire coin is ther...
[]
[]
[ [], [] ]
l80a0
how does focusing a lens work?
What's happening in my camera's lens when I turn the focus ring from 2m to 20m, and how do lens designers know what "settings" will focus on 20m?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/l80a0/eli5_how_does_focusing_a_lens_work/
{ "a_id": [ "c2qj6z8", "c2qj6z8" ], "score": [ 2, 2 ], "text": [ "A glass lens changes the direction of light that goes through. What happens with a focusing lens is that the light rays coming from an object at a specific distance in front of the lens will focus at another specific distan...
[]
[]
[ [ "http://static.howstuffworks.com/gif/camera-diagram2.gif", "http://electronics.howstuffworks.com/camera1.htm" ], [ "http://static.howstuffworks.com/gif/camera-diagram2.gif", "http://electronics.howstuffworks.com/camera1.htm" ] ]
eg8vzk
if condoms were invented in the 19th century, how were stds not a globally widespread issue when condoms did not exist?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/eg8vzk/eli5_if_condoms_were_invented_in_the_19th_century/
{ "a_id": [ "fc510dr" ], "score": [ 9 ], "text": [ "The short answer is they *were* an issue. The difference is the names those diseases went by." ] }
[]
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[ [] ]
4rfwcn
why can non-american actors so commonly mimic a perfect american accent, but rarely can an american actor accurately mimic a foreign accent?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4rfwcn/eli5_why_can_nonamerican_actors_so_commonly_mimic/
{ "a_id": [ "d50s74i", "d50sflr", "d50smxq", "d50t5m7", "d50t9n7" ], "score": [ 4, 11, 4, 2, 3 ], "text": [ "Money, mostly.\n\nThe US has the largest, richest media market in the world. If there is one accent that with enhance a non-American actors earning potentia...
[]
[]
[ [], [], [], [], [] ]
3fss2n
how can you create a local currency that has actual value?
I have researched many, many times about local currencies like the Ithaca dollar in New York, and I am very fascinated with the process of an item or currency having value and being used to obtain things or receive services. I want to enact a currency with my girlfriend and roommates (they are on board), but I just do...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3fss2n/eli5_how_can_you_create_a_local_currency_that_has/
{ "a_id": [ "ctrlpz4" ], "score": [ 2 ], "text": [ "The problem is what is actual value? Value is only derived from someone else being willing to exchange something for it. If you made your new currency gold backed and issued say 100 fake dollars the sum of which equaled the value of one ounce of ...
[]
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[ [] ]
20vygt
how do insulated bottles (such as thermos brand) so effectively keep warm foods warm?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/20vygt/eli5_how_do_insulated_bottles_such_as_thermos/
{ "a_id": [ "cg7923s", "cg7979l" ], "score": [ 4, 6 ], "text": [ "You have hot/cold on the inside, then empty space (the vacuum), then the outer wall of the bottle. The vacuum cannot transfer heat because heat needs a body/material to move through.", "There are 2 containers, inner and ...
[]
[]
[ [], [ "http://en.wikipedia.org/wiki/Radiation", "http://en.wikipedia.org/wiki/Thermal_conduction", "http://www.uq.edu.au/_School_Science_Lessons/23.05.GIF" ] ]
18afjl
everything that has happened with the chris dorner situation to this point
I know he is doing this because Of some injustices? he saw within the LAPD. I know he was also in the Navy. And the latest I've heard is he is in Big Bear, CA (which is about 30 min from my college). Im just confused as to the whole story piece by piece. Thank you
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/18afjl/eli5_everything_that_has_happened_with_the_chris/
{ "a_id": [ "c8d2na9" ], "score": [ 2 ], "text": [ "_URL_0_\n\nThis pretty well explains everything you'd need to know about it.\n" ] }
[]
[]
[ [ "http://en.wikipedia.org/wiki/2013_Southern_California_shootings" ] ]
20bna1
if only 3% of the water one earth is fresh, how is there so much drinkable water (at least in developed countries)?
This is one thing that has always fascinated me: that I can turn on my faucet and seemingly endless amounts of clean, drinkable water will come out. And when I get my water bill, it's hardly very expensive. How is there so much drinkable water available to so many millions of households?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/20bna1/eli5_if_only_3_of_the_water_one_earth_is_fresh/
{ "a_id": [ "cg1mnfv" ], "score": [ 26 ], "text": [ "3% of all of Earths water is still a fuckton of water." ] }
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[ [] ]
11cckn
rocket propulsion.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/11cckn/eli5_rocket_propulsion/
{ "a_id": [ "c6l7lm5", "c6l9fho" ], "score": [ 2, 3 ], "text": [ "Any action has an equal and opposite reaction. When the propellant in a rocket is burned, it expands rapidly and causes it to shoot down out of the bottom of the rocket very forcefully. The equal and opposite reaction is tha...
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[]
[ [], [] ]
wda5t
why we think the "bloop" sound is from an animal and not a natural occurrence.
For the uninitiated: the "bloop" is a supermassively loud sound that happened in the ocean, and really smart people that study the ocean think that it was made by an animal, even though any animal that made that sound would be many times bigger than the biggest whales. The sound was heard at the same time from really f...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/wda5t/eli5_why_we_think_the_bloop_sound_is_from_an/
{ "a_id": [ "c5cc4i2", "c5cg8oh", "c5cgc67" ], "score": [ 2, 2, 2 ], "text": [ "Huh.. sped up like that it sounds like an air bubble. \n\nPeople think it's an animal sound because we know animals can make sounds kind of like it. There's also reason to believe it's something else ...
[]
[ "http://en.wikipedia.org/wiki/Bloop" ]
[ [], [], [] ]
4y84zy
why do we have difference suffixes for 1st, 2nd, 3rd, but all the rest* use th?
and why is it that only 21, 22, 23, 31, 32, 33, etc use those different prefixes as well?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4y84zy/eli5_why_do_we_have_difference_suffixes_for_1st/
{ "a_id": [ "d6lpsb7", "d6ls7vt", "d6lxb75", "d6m2pdb", "d6nep9a" ], "score": [ 13, 39, 4, 5, 5 ], "text": [ "It is an extension of the word itself; fir'st', seco'nd', thi'rd'. Same in fif'th', six'th'... see? Besides, ever try saying 'firstth'?", "\"First\" or ...
[]
[]
[ [], [], [], [], [ "https://en.wiktionary.org/wiki/forma#Old_English", "https://en.wiktionary.org/wiki/twelve", "https://en.wiktionary.org/wiki/Category:Old_English_ordinal_numbers", "https://en.wiktionary.org/wiki/third", "https://en.wiktionary.org/wiki/second", "https://en.wiktionar...