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2h3yi6
how did they print huge quantities of copies of images for mass distribution back in the first half of 1900?
Hello, not a graphic-related person here. Could you please explain how the process of printing an image for mass distribution was handled during the first half of 1900? Long story short I was talking to a friend yesterday and we got stuck when we started thinking about how, for example, newspapers handled photography r...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2h3yi6/eli5_how_did_they_print_huge_quantities_of_copies/
{ "a_id": [ "ckp5tif" ], "score": [ 2 ], "text": [ "Most posters back then didn't have lots of colours. They would be a single colour ink.\n\nIt wasn't until the roaring 20's that you saw colour start to be introduced into mass-produced posters, and even then they were largely done by hand using s...
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[ [] ]
367684
why is it so hard for convicted criminals to get jobs in a country with the highest incarceration rate in the world?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/367684/eli5why_is_it_so_hard_for_convicted_criminals_to/
{ "a_id": [ "crbc53n", "crbc5o7" ], "score": [ 9, 18 ], "text": [ "Because employers don't like hiring criminals and right now they don't have a pressing need. Unemployment is high, loads of people are looking for jobs, so who are you going to hire: the person with a past that might indica...
[]
[]
[ [], [] ]
2le7g1
on staplers, whats up with the other side of the plate? when would i need to reverse-staple something?
Neat, so it's called pinning. Good information to know. But no one has answered the second question, when would I use it? Would this be common knowledge if I was a paralegal or CPA or some other career that deals with collating papers?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2le7g1/eli5_on_staplers_whats_up_with_the_other_side_of/
{ "a_id": [ "cltx86o", "cltx9wf", "cltxf03", "cludv3o", "cluguz3", "clui3ul", "clun2tu" ], "score": [ 65, 15, 13, 6, 2, 4, 2 ], "text": [ "Pinning is midway between a staple and a paperclip. It's more secure than a paperclip, but more removable than...
[]
[]
[ [], [], [], [], [], [], [] ]
698pal
why does pepsi lose it's fizz/carbonation so much faster than coke?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/698pal/eli5_why_does_pepsi_lose_its_fizzcarbonation_so/
{ "a_id": [ "dh4r74k" ], "score": [ 10 ], "text": [ "Because the carbonation is different. Less CO2 dissolved in Pepsi than in Coke. The bottle size can play a role too, usually big bottles are less carbonated." ] }
[]
[]
[ [] ]
ds01xf
what is the paris agreement, and why is it an issue with that the us is out of it?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/ds01xf/eli5_what_is_the_paris_agreement_and_why_is_it_an/
{ "a_id": [ "f6m2032", "f6m2gbg", "f6m3pm4" ], "score": [ 2, 2, 2 ], "text": [ "The Paris Agreement was an agreement within the United Nations Framework Convention on Climate Change (UNFCCC), dealing with greenhouse-gas-emissions mitigation, adaptation, and finance, signed in 2016....
[]
[]
[ [], [], [] ]
p64u0
explain a leveraged buyout. also, talk about private equity in general.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/p64u0/eli5_explain_a_leveraged_buyout_also_talk_about/
{ "a_id": [ "c3mtp4l" ], "score": [ 3 ], "text": [ "In reverse order. Equity equals ownership in the world of finance. If you want to sell your ownership in a business by offering pieces of it (stock) to hundreds (or thousands or millions) of people in an open market like the New York Stock Exch...
[]
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[ [] ]
58m0n4
what make the razor of a disposable razor disposable as opposed to another high-priced razor that you can use seemingly months on end? is there any scientific reasons as to why one should always discard a disposable razor after each use?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/58m0n4/eli5_what_make_the_razor_of_a_disposable_razor/
{ "a_id": [ "d91i3j4", "d91i6hd", "d91icca", "d91ii30", "d91k3xs", "d92kj24" ], "score": [ 25, 3, 10, 4, 2, 2 ], "text": [ "You're not supposed to discard a disposable razor after one use. You're supposed to discard it when the blades wear out. The differenc...
[]
[]
[ [], [ "www.theartofshaving.com" ], [], [], [], [] ]
1zmjzz
what are the differences in consuming vitamins before, during, or after meals?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1zmjzz/eli5_what_are_the_differences_in_consuming/
{ "a_id": [ "cfuyra7", "cfv0rro" ], "score": [ 4, 5 ], "text": [ "Recent studies have shown most vitamins taken by pill to be ineffectual. ", "It depends a lot on the type of vitamins you are taking.\n\n\nIron and b complex tend to be better on an empty stomach due to their low absorpt...
[]
[]
[ [], [] ]
3pu2hy
why do men get that funny feeling in their genitals on certain rides at the fair?
Also, when you scratch your belly button.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3pu2hy/eli5_why_do_men_get_that_funny_feeling_in_their/
{ "a_id": [ "cw9kofn", "cw9ouz3", "cwa3dv0" ], "score": [ 7, 10, 4 ], "text": [ "I don't think this applies to all men? ", "It's actually the gravitational force on your body in relation to your insides. Think about holding a bucket of water while going over a hill in a car, an...
[]
[]
[ [], [], [] ]
2mleem
why can't you donate directly to disease research, and instead must donate to charities who do not donate all funding to research?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2mleem/eli5_why_cant_you_donate_directly_to_disease/
{ "a_id": [ "cm5b7zi", "cm5bcme", "cm5cxrb", "cm5gu95", "cm5h125", "cm5i4wz", "cm5j6bd", "cm5jj9p", "cm5mhze", "cm5o56v", "cm5oenm", "cm5oh5s", "cm5p1ur", "cm5qqgv", "cm5r42j", "cm5td94", "cm5zloe", "cm62f6c", "cm6bd65" ], "score": [ ...
[]
[]
[ [], [], [], [], [ "http://equineparasitology.ca.uky.edu/" ], [], [], [], [], [], [], [ "http://www.charitynavigator.org/index.cfm?bay=content.view&cpid=1113" ], [ "http://fightsma.org/how-we-fight", "http://www.curesma.org/about/financials/" ], [ "https://star...
98x7uq
how does fermentation work?
As far as I knew, fruit starts rotting after a certain amount of time, so I feel like fermentation isn't just leaving fruit to become alcohol. How does it work?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/98x7uq/eli5_how_does_fermentation_work/
{ "a_id": [ "e4jfmsw", "e4jj5x3", "e4jjrgl" ], "score": [ 2, 12, 2 ], "text": [ "Since you mentioned alcohol, I'm just going to talk about alcoholic fermentation. Things are slightly different for lactic acid fermentation (sauerkraut, pickles, kimchi, etc).\n\n----\n\nFermentation...
[]
[]
[ [], [], [] ]
2lufty
how did/do wooden ships, even from hundreds of years ago, stay water tight?
.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2lufty/eli5_how_diddo_wooden_ships_even_from_hundreds_of/
{ "a_id": [ "cly9qld" ], "score": [ 6 ], "text": [ "They didn't. They used rope/caulk/tar to seal the hull as much as possible, but there was still limited leaking. They would have pumps (or people with buckets) to remove this excess water" ] }
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[ [] ]
2hk2qz
what is biologically happening in a bipolar person's brain?
Like we know with ADHD its a lack of dopamine and/or norepinephrine, with depression it's a lack of serotonin, in anxiety GABA neurotransmitters act up. But what about people with bipolar disorder? What is biologically happening in manic, mixed, depressive episodes?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2hk2qz/eli5_what_is_biologically_happening_in_a_bipolar/
{ "a_id": [ "ckterm4", "cktss5b" ], "score": [ 14, 3 ], "text": [ "Short answer: it's not that well understood and probably extremely complicated.\n\nLonger answer: Our current understanding of the brain is very limited. One of my Neuro teachers once told us that at the moment, the way we ...
[]
[]
[ [], [] ]
44e8l4
if someone's net worth is 5 million, do they have 5 million? is that how it works?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/44e8l4/eli5_if_someones_net_worth_is_5_million_do_they/
{ "a_id": [ "czpl93m", "czppo8f" ], "score": [ 18, 75 ], "text": [ "Net worth is assets minus liabilities.\n\nSo in theory, if someone has a net worth of $5 million that means if they sold all their assets and paid off all their debts they'd have $5 million.", "You have 6 cookies but y...
[]
[]
[ [], [] ]
6ifivf
why do people follow zodiac signs?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6ifivf/eli5_why_do_people_follow_zodiac_signs/
{ "a_id": [ "dj5t2h9" ], "score": [ 2 ], "text": [ "It's the same reason as for why people believe in God(s). It's entirely up to your belief system and your faith in what zodiac signs say. I have a friend whose family despises zodiac signs, they think its satanic. On the other end of the spectrum...
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[ [] ]
7ol67v
what causes the itchy irritation on your butt from feces?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7ol67v/eli5what_causes_the_itchy_irritation_on_your_butt/
{ "a_id": [ "dsaa6ar" ], "score": [ 5 ], "text": [ "You see, when poop gets a bit old, it becomes crusty. So if you don’t clean your ass after you shat, the poop that remains on your butt remains there and becomes crusty, kind of like blood. \n\nThe reason it’s itchy would be because of friction. ...
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[ [] ]
1mrewa
brainfreezes, and other types of pain from consuming cold products
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1mrewa/eli5_brainfreezes_and_other_types_of_pain_from/
{ "a_id": [ "ccbwtrp" ], "score": [ 2 ], "text": [ "The pain comes, not from the cold - as many think - but from the spasms of the muscles fighting to open the blood vessels again once the cold reflex causes them to constrict." ] }
[]
[]
[ [] ]
325cgo
why is it common to hear some people from the african american culture to say "axed" instead of "asked"?
We were talking in sociology about how race is made up and we're all the same which I completely agree with (so don't call me racist or anything). I was just thinking about how I always hear this, but it also could just be vernacular/dialect thing from the midwest.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/325cgo/eli5_why_is_it_common_to_hear_some_people_from/
{ "a_id": [ "cq81qan", "cq851fp", "cq88nlg", "cq8dwau" ], "score": [ 124, 10, 3, 2 ], "text": [ "You'll be interested to learn that it's not just African Americans. I'm from the English Westcountry, and \"ax\" for \"ask\" is quite a common thing in the dialect of that area....
[]
[]
[ [], [], [], [] ]
26w06k
can the space shuttle make the trip to the moon and back?
Is there a reason why we cannot use the Space Shuttle to make trips to the moon and launch a moon lander from the loading bay. then, when completed, return to Earth in the Shuttle?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/26w06k/eli5can_the_space_shuttle_make_the_trip_to_the/
{ "a_id": [ "chuzm3g" ], "score": [ 8 ], "text": [ "The first reason is because our space shuttle fleet does not exist anymore. That's a bit of a hurdle.\n\nSecondly, the shuttle is not designed to be equipped with boosters of the necessary power to get out of low earth orbit. Getting to the moon ...
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[ [] ]
2eyf1f
auction strategy
Auction based TV shows, and auction goers often say there is a lot of strategy in auctions, but I don't really understand it. It seems to me that whether you bid early, or bid late, or whatever, it all comes down to who is willing to spend the most on the item. When people claim to be really good at auctions, is it ...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2eyf1f/eli5_auction_strategy/
{ "a_id": [ "ck44w8a", "ck451p3" ], "score": [ 2, 2 ], "text": [ "You can't think of it as just you vs 1 person bidding on 1 item. I mean there could be strategy there, but the real strategy game opens up when you have many things to bid on.\n\nYou can try to bid prices up to make people s...
[]
[]
[ [], [] ]
6ircy4
why do animals and birds behave strangely during eclipse but not when sun is blocked by clouds?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6ircy4/eli5why_do_animals_and_birds_behave_strangely/
{ "a_id": [ "dj8n9v0" ], "score": [ 4 ], "text": [ "The difference in light intensity is significant between a cloud or the moon covering the sun. \n\nDespite the fact that you can't see through clouds, they still let through a lot of light. The moon however is a solid rock and casts a far darker ...
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[ [] ]
3v84cr
what does mark zuckerbergs donation actually mean to his bank account?
Yes it's allot of money and I hope it will go to something good, but ill say I'm a little drunk and can't do the math. But lets say science does some shit and Mark Lives 100 more years. And he donates 1% a year until he dies. Isnt he still making money on the 99% from interest while he donates the other 1%?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3v84cr/eli5_what_does_mark_zuckerbergs_donation_actually/
{ "a_id": [ "cxl5wgo", "cxl61jb" ], "score": [ 4, 2 ], "text": [ "He's giving away stock, not liquid assets in a bank account. He's giving up stock worth 45bn but he never had immediate access to that amount of money in the first place, that was part of his net worth. ", "Yes. 99% of h...
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[]
[ [], [] ]
d2ts4h
why a planet would be too large to support life
I was just reading this article and this sentence stood out. _URL_0_ "Water has been detected on other planets but they have been either too big or too hot to support life." The hot bit is obvious but how might a planet being too big affect its ability to support life?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/d2ts4h/eli5_why_a_planet_would_be_too_large_to_support/
{ "a_id": [ "ezwrktp", "ezws3vo", "ezx5vxe" ], "score": [ 7, 30, 2 ], "text": [ "As planets get bigger, their gravity increases substantially. At a certain point it becomes impossible for humans to survive somewhere if the gravity is too strong. Some bacteria could survive at sever...
[]
[ "https://www.bbc.co.uk/news/science-environment-49648746" ]
[ [], [ "https://youtu.be/tz47XLhwtzQ" ], [] ]
8oxsqc
when lightning or thunder strikes large bodies of water (ocean, lake) why does it not electricute the whole body of water?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8oxsqc/eli5_when_lightning_or_thunder_strikes_large/
{ "a_id": [ "e06xgtd", "e06xmrz", "e06xnsc", "e071bdv" ], "score": [ 7, 41, 23, 28 ], "text": [ "Thunder doesn’t strike. Electricity does go through the whole body of water but it spreads and becomes weaker as it travels the water, so it only goes so far.", "It does, bu...
[]
[]
[ [], [], [], [] ]
1ryyfw
why popular auto makers that have been around for decades such as ford and gm have low stock prices well under 50 and tesla motors, a relatively new company has a much higher stock price of over 120 a share?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ryyfw/eli5_why_popular_auto_makers_that_have_been/
{ "a_id": [ "cdsal3o", "cdsryks" ], "score": [ 2, 2 ], "text": [ "Two reasons:\n\n1) The number of units of stock is not constant between traded companies. Company A may have 10 times more units of stock getting traded around than Company B\n\n2) Tesla Motors is new and has a highly public...
[]
[]
[ [], [] ]
6kf2d3
how do the military build missiles so strong (bunker busters) that are able to punch through many feet of concrete keeping their shape before exploding?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6kf2d3/eli5_how_do_the_military_build_missiles_so_strong/
{ "a_id": [ "djlj6rn" ], "score": [ 4 ], "text": [ "I read somewhere that the US used / uses tank gun barrels for some of the bomb casing. They are so strong that they penetrate then explode. Fascinating " ] }
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[ [] ]
1520nq
why do most of us find certain animals cute (cats, koalas) but some repulsive (snakes, spiders)?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1520nq/why_do_most_of_us_find_certain_animals_cute_cats/
{ "a_id": [ "c7ijd83", "c7ijg5v", "c7ijyde", "c7ik03g" ], "score": [ 10, 7, 2, 5 ], "text": [ "I believe it's because the mostly cute, cuddly animals are mammals. They're more like ourselves than snakes or lizards, etc. Also, because mammals are warm blooded they actually _...
[]
[]
[ [], [], [], [] ]
3ptqny
how are "generations" divided into meaningful chunks of people to be studied? if people are born fairly consistently instead of in "bursts" aren't any groupings arbitrary?
Even when they're grouped by significant historical events, how do we *know* these events so significant until after we've studied their effects on these masses of people?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3ptqny/eli5how_are_generations_divided_into_meaningful/
{ "a_id": [ "cw9cd5k", "cw9dhk0" ], "score": [ 2, 2 ], "text": [ "You don't. Nobody can agree what chunk belongs to which generation.\n\nTake 90s kids for example. Is it people born in the 90s, people who were between 5-15 in the 90s, teens of the 90s, 20y/os of the 90s, or literally every...
[]
[]
[ [], [] ]
20o7gw
why do we not put commas when we write the year?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/20o7gw/eli5_why_do_we_not_put_commas_when_we_write_the/
{ "a_id": [ "cg5ft55" ], "score": [ 2 ], "text": [ "Cause it looks weird, and isn't needed." ] }
[]
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[ [] ]
3cbm8q
why are bass and treble frequencies more deafening than midranges?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3cbm8q/eli5_why_are_bass_and_treble_frequencies_more/
{ "a_id": [ "csu2ew2", "csucjt7" ], "score": [ 5, 2 ], "text": [ "They aren't. In fact, it's the opposite. Our ears are most sensitive to sound frequencies around the range of the human voice.", "Our ears are most susceptible to higher frequency hearing damage because higher frequencie...
[]
[]
[ [], [] ]
8y9det
why it is hard to reach -273 celsius but easy to reach 273?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8y9det/eli5why_it_is_hard_to_reach_273_celsius_but_easy/
{ "a_id": [ "e29291x", "e292b1d", "e292eng", "e292gqt", "e292ifh", "e293s72", "e29gmgs" ], "score": [ 175, 9, 3, 7, 5, 29, 4 ], "text": [ "You can't make cold, you can only move heat.\n\nAs you get colder, it gets increasingly difficult to remove hea...
[]
[]
[ [], [], [], [], [], [ "http://www.bbc.com/future/story/20131218-absolute-zero-to-absolute-hot" ], [] ]
d9v6mv
how does a computer send signals out on the internet so fast
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/d9v6mv/eli5_how_does_a_computer_send_signals_out_on_the/
{ "a_id": [ "f1llady", "f1llvzn", "f1lst3r", "f1mdjq9" ], "score": [ 4, 5, 2, 2 ], "text": [ "The electrical signals are traveling at the speed of light, and the switches in the circuits are switching on and off in microseconds. At the speed of light, a signal is able to be...
[]
[]
[ [], [], [], [] ]
bahwc3
what noticeable difference (if any) will i notice with 5g on my phone? is it that much of a difference from lte?
So I just updated my phone and noticed that it is now 5Ge instead of 4G LTE. What is the major difference? Will I as a user actually notice anything different? What is 5G?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bahwc3/eli5_what_noticeable_difference_if_any_will_i/
{ "a_id": [ "ekbl0jo", "ekblgrg", "ekbn3rn" ], "score": [ 10, 3, 2 ], "text": [ "Its just another name for 4G LTE. \n\nIt is not faster. It means nothing. It is a gimmick from AT & T", " > \tWhat is 5G?\n\n5G is a new communications standard which offers significantly faster sp...
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[]
[ [], [], [] ]
7d9o64
why is it that a lot of animals need their tails to balance but we as tailless creatures can usually balance ourselves just fine?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7d9o64/why_is_it_that_a_lot_of_animals_need_their_tails/
{ "a_id": [ "dpw4kmj" ], "score": [ 2 ], "text": [ "They don't *need* it. Look at bobtail cats for example. I just raised a litter with 2 bobtails in it and they learned to walk and balance faster than the others. The tail just helps. Like anything on animals it exists because it gave them *enough...
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[ [] ]
d3exf5
what’s the difference between the domestication and taming of animals. are the terms interchangeable?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/d3exf5/eli5_whats_the_difference_between_the/
{ "a_id": [ "f0272es", "f0277w8" ], "score": [ 5, 2 ], "text": [ "So taming an animal involves convincing one or a few of a species to follow you. Domestication involves having a majority of the species live with an likely depend on you. Think dog vs. wolf because a wolf is a type of dog t...
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[]
[ [], [] ]
chkvej
what keeps oceans and seas from spreading viruses and many other contagious illnesses?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/chkvej/eli5_what_keeps_oceans_and_seas_from_spreading/
{ "a_id": [ "euuh57l", "euuu4uw", "euuwi4g", "euuydtc", "euv46b9", "euvt43e" ], "score": [ 105, 336, 11, 15, 127, 6 ], "text": [ "Surviving in salt water isn't that easy for many living organisms that are not adapted to it. However bacterial diseases can spr...
[]
[]
[ [], [], [ "https://en.wikipedia.org/wiki/Red_tide?wprov=sfti1" ], [], [], [] ]
2p4k90
are people legally allowed to protest in the street and hold up traffic?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2p4k90/eli5_are_people_legally_allowed_to_protest_in_the/
{ "a_id": [ "cmtaqcn", "cmtastk" ], "score": [ 6, 3 ], "text": [ "If you mean \"can 80 of my buddies block mainstreet traffic\"... no. The cops will show up and move you along/arrest you.\n\nMy understanding is that cities/towns etc. have specific forms that basically schedule a protest. ...
[]
[]
[ [], [] ]
1yar0f
what is the difference between a remix, a rework, and a flip?
I was just wondering what the difference was.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1yar0f/eli5_what_is_the_difference_between_a_remix_a/
{ "a_id": [ "cfjthrr" ], "score": [ 2 ], "text": [ "IMO a flip is taking a sample of the original and making a completely different instrumental out of it, usually by chopping the original up into small segements and re arranging it. Popular in hiphop. A rework is the original remastered or the st...
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[]
[ [] ]
33a7bq
why does football not use series play during playoffs?
I don't understand why (American) football playoffs consist of singular games vs. hockey or baseball which use a series format to eliminate "lucky" games. Could someone clarify?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/33a7bq/eli5_why_does_football_not_use_series_play_during/
{ "a_id": [ "cqiyg59", "cqiygx9", "cqiyi9p", "cqiyig9", "cqiyopm" ], "score": [ 2, 8, 2, 2, 2 ], "text": [ "American football is designed to be a high variance game (any given sunday is a feature not a bug). Beyond that the game is damaging to players enough that a...
[]
[]
[ [], [], [], [], [] ]
5bpflo
why is the phrase "used to" as in "i used to do that" grammatically correct? what exactly does it mean?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5bpflo/eli5_why_is_the_phrase_used_to_as_in_i_used_to_do/
{ "a_id": [ "d9q95r1", "d9q9bxq" ], "score": [ 6, 3 ], "text": [ "So, the phrase isn't \"used to\" - it's \"used\" + the infinitive \"to do.\"\n\nWhy is that important? Because the noun \"use\" once meant \"habit,\" and the verb \"to use\" meant \"to habitually do.\" The majority of that...
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3f1lrs
if a placebo works by the brain telling the body it works, can visualizing something working do the same thing? why or why not?
A placebo basically tricks the brain into creating either relief of symptoms or in trials, how well a drug's effect has on a person. So since the brain can't tell whether someone is actually doing something or visualizing it, can it work the same way? Btw, this is what a therapist has told me. Thanks for your explana...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3f1lrs/eli5_if_a_placebo_works_by_the_brain_telling_the/
{ "a_id": [ "ctkemvb" ], "score": [ 4 ], "text": [ "Yes, it can. New age medicines, even things like 'energy healing' are all able to produce the placaebo effect. If you believe it works, it will have an effect.\n\nIt should be noted however that any medical practice has to noticeably exceed the p...
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2dpzxf
i don't know anything about shark poop.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2dpzxf/eli5_i_dont_know_anything_about_shark_poop/
{ "a_id": [ "cjs3ho1" ], "score": [ 5 ], "text": [ "Shark poop forms watery clouds, not strings. Sharks are quite different from bony fish like goldfish, especially regarding their super wacky digestive system (corkscrew intestines and flotation device livers)!\n\nAnything nutritious from the poop...
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[ [ "http://www.elasmo-research.org/education/white_shark/digestion.htm" ] ]
1wjxlv
what happens if a person with multiple personalities commit a crime?
Title.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1wjxlv/eli5_what_happens_if_a_person_with_multiple/
{ "a_id": [ "cf2pfw9", "cf2poux" ], "score": [ 3, 3 ], "text": [ "This depends on the state whether they can claim insanity. In DC for example the test is whether the mental disorder caused the crime. In most of the country, the test is whether they were unaware the crime that they commit...
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2s8uq3
why does the "we took too long to make this page for you" page pop up? why for some pages or subs more than others?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2s8uq3/eli5_why_does_the_we_took_too_long_to_make_this/
{ "a_id": [ "cnne7hi", "cnnfnfm" ], "score": [ 13, 6 ], "text": [ "I'd much rather reddit just took an extra 5 seconds to make the page, without telling me \"sorry\" and making me click refresh.", "I can't comment on Reddit's setup specifically, but in operations at a site dealing with...
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[ [], [] ]
3vye9r
how does compression clothing work?
There seems to be a lot of data confirming that compression clothing (tights, socks, sleeves, etc.) improves circulation. But my understanding is that compressing blood vessels would inhibit circulation. How does this work?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3vye9r/eli5_how_does_compression_clothing_work/
{ "a_id": [ "cxrrgo2", "cxrtml7", "cxrtwzq", "cxrulus", "cxrv1ls", "cxrw931", "cxs4050", "cxsfon3", "cxsr61j" ], "score": [ 194, 8, 51, 16, 3, 2, 8, 2, 3 ], "text": [ "It compresses the small capillaries and vessels near the surface, ...
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[ [], [], [], [], [ "https://www.researchgate.net/publication/41657166_Effects_of_a_Whole_Body_Compression_Garment_on_Markers_of_Recovery_After_a_Heavy_Resistance_Workout_in_Men_and_Women" ], [], [], [ "http://www.ncbi.nlm.nih.gov/pubmed/21923201" ], [] ]
8f28gp
will internet bandwidth ever be as ubiquitous and cheap as electricity is?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8f28gp/eli5_will_internet_bandwidth_ever_be_as/
{ "a_id": [ "dxzxhul", "dxzxhxt" ], "score": [ 16, 4 ], "text": [ "That depends more on how you compare quantities than anything else. By some comparisons we're already there.\n\nThe technology is already there, but sometimes artificial scarcity is more profitable. It's more a politics/eco...
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[ [], [] ]
35ieh4
the fifth amendment
I am doing flash cards for a constitution test, and All the definitions are the same, please help!
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/35ieh4/eli5_the_fifth_amendment/
{ "a_id": [ "cr4o46r", "cr4r47r", "cr4wedw" ], "score": [ 6, 4, 3 ], "text": [ "ELI5: You cannot be forced to incriminate yourself: even if you are under oath. Pleading the fifth thus equates to \"I do not wish to answer the questions presented due to the fear that in the process I...
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[ [], [], [] ]
3u4r2q
everyone loved ronda rousey before she lost a fight and now everyone seems to have hated her all along, why is this?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3u4r2q/eli5_everyone_loved_ronda_rousey_before_she_lost/
{ "a_id": [ "cxbvfsx", "cxbwtvw", "cxbzar2", "cxc20gc", "cxc4bys", "cxc6wsv" ], "score": [ 54, 9, 2917, 3, 5, 2 ], "text": [ "People love a winner. And are pretty \"meh\" about losers. However for a more specific ELI5 on Rousey, [here is an imgur post that i...
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[ [ "http://imgur.com/gallery/LnAeZ" ], [], [], [], [], [] ]
408ye4
why are some foods high in sodium but they don't taste particularly salty?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/408ye4/eli5_why_are_some_foods_high_in_sodium_but_they/
{ "a_id": [ "cyscrw7" ], "score": [ 5 ], "text": [ "Not all sodium is in the form of salt (sodium chloride). Baking soda, for example, doesn't taste nearly as salty as the same amount as salt. MSG has sodium and isn't salty (though it's generally used in small quantities). Also, other tastes, e...
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2r63eh
what exactly is appendicitis and is there anyway to prevent it?
I recently went through an appendectomy, just woke up one morning in intense pain. Luckily it didn't burst before they were able to take it out. So i was just wondering what exactly happened to me and could i have prevented it?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2r63eh/eli5_what_exactly_is_appendicitis_and_is_there/
{ "a_id": [ "cncsxww" ], "score": [ 5 ], "text": [ "It is when the appendix swells/becomes inflamed. This can be due to infection or a blockage, or even cancer. There is nothing you could have done to prevent it. It just happens to some people." ] }
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2kycko
why can i wake up when i want to? (no alarm)
I've always had to use an alarm clock to get up for work/school. Considered it a fact of life; figured the whole world has to do this. Recently a family member told me that she's never had to use an alarm clock; she simply thinks about what time she wants to wake up as she's falling asleep, and she'll wake up at that t...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2kycko/eli5_why_can_i_wake_up_when_i_want_to_no_alarm/
{ "a_id": [ "clps8qw", "clpsa2g", "clpz7vz" ], "score": [ 4, 4, 2 ], "text": [ "Not sure if this is the right answer but a girlfriend told me I woke up all through the night to check the time without realizing it. Try taking a clock out of your room and see if you can still do it."...
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2bgtsz
how do supermarkets not get fruit flies while one batch of bananas can bring dozens of flies within the hour back at my apartment?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2bgtsz/eli5_how_do_supermarkets_not_get_fruit_flies/
{ "a_id": [ "cj572ak", "cj573nf", "cj57nc8" ], "score": [ 4, 4, 6 ], "text": [ "Quit leaving dirty dishes in your sink.", "The unusual thing is that your apartment has so many flies, not that the supermarket has so few. I can leave all sorts of fruits out and not see a single f...
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[ [], [], [] ]
pt71v
the effects of an eu country going completely bankrupt on everyone else.
How would it affect other countries in the EU and those not in it? Also, what effects would it have on everyday lives both in Greece and in other countries in the EU?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/pt71v/eli5_the_effects_of_an_eu_country_going/
{ "a_id": [ "c3s1eyn" ], "score": [ 2 ], "text": [ "I think these two posts might be able to help you out: [effects on the euro](_URL_3_) and again [here](_URL_0_).\n\nAs for the effects on your average Greek, these posts explain it quite nicely: [rioting in Greece](_URL_1_), [again here](_URL_4_)...
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[ [ "http://www.reddit.com/r/explainlikeimfive/comments/kzff7/eli5_why_the_world_economy_hinges_on_the_success/", "http://www.reddit.com/r/explainlikeimfive/comments/lnukb/eli5_why_is_greece_in_such_a_horrible_depression/c2ub7y3", "http://en.wikipedia.org/wiki/Greek_government_debt_crisis#Fifth_austerity_...
4x5tpd
what makes some country prone to military coup while others don't?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4x5tpd/eli5what_makes_some_country_prone_to_military/
{ "a_id": [ "d6crfb5", "d6csv4z", "d6d1fgo" ], "score": [ 13, 5, 2 ], "text": [ "Various reasons. Stable countries tend to have civilian control of the military(Elected President is Commander and Chief of the U.S. Armed Forces). From there you could factor in history of coups makin...
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1t8fdi
my gas tank is lower on really cold mornings, and reads more full once the day warms up. does temperature of the gasoline affect the efficiency of the rate at which the fuel is burned?
I know enough basic science to know that the fuel gauge reads differently because of the expansion of the fuel due to heat, but I have no idea if this affects my MPG. It is full blown winter where I live, and I swear I am getting worse MPG. I have gotten about 30km less this tank than last one (I fill up about once a m...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1t8fdi/eli5_my_gas_tank_is_lower_on_really_cold_mornings/
{ "a_id": [ "ce5ej6v", "ce5eocu" ], "score": [ 2, 3 ], "text": [ "I don't know the answer to the title question, but do you warm up the car before you get in it? Most people warm up their cars or spend time scraping ice off the windows before driving and that's just gas burning without you...
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3g443t
why is norway's gdp per capita (nominal) so high (all sources state at least $97,000, compared to e.g. uk/germany which are $45,000) but wages aren't all that high?
Sorry for asking this again, delete if not allowed. _URL_0_ Note this is nominal, not PPP adjusted, so it doesn't take into account cost of living. Note how the value for Norway is more than double that of countries like the UK and Germany, and almost double that of the USA. For example, I was talking to a Norwegian...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3g443t/eli5_why_is_norways_gdp_per_capita_nominal_so/
{ "a_id": [ "ctun8oy", "ctunal3" ], "score": [ 3, 4 ], "text": [ "Well you have to take in to account that taxes aren't just money you don't get. The taxes are actually used to pay for stuff. Like healthcare, unemployment aid and school. So if a Norwegian and an American get about the same...
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[ "https://en.wikipedia.org/wiki/List_of_countries_by_GDP_(nominal)_per_capita" ]
[ [], [] ]
1abowy
how do i start learning about politics and world news?
I realize I am woefully uninformed about how the United States government works, how other governments work, and what is going on in the world politically and eventfully. What is happening? How do I start learning? Do I start reading the NYT everyday? Do I go back a certain length of time and start there? What is ...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1abowy/eli5_how_do_i_start_learning_about_politics_and/
{ "a_id": [ "c8vv5je", "c8vvi8j", "c8w36ld", "c8w6ujv" ], "score": [ 5, 8, 2, 2 ], "text": [ "Here's how I did it. Read a few articles every day. If something interests you, crack open Wikipedia and read more background on it. Ask questions to well-informed people in you...
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2v0fzz
how exactly do certain drugs, whether legal or not, change personality traits of a person?
Different drugs do different things but I've never understood how exactly they change personality and brain function.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2v0fzz/eli5how_exactly_do_certain_drugs_whether_legal_or/
{ "a_id": [ "codbova" ], "score": [ 4 ], "text": [ "Hallucinogens, like LSD and Mushrooms, can cause large perspective differences to things and thoughts in completely different ways that elements of ones ego surpresses. Many people, when their normal filters are in place, can discover very diffe...
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ba1ogg
how can two batteries be the same size but have different voltages and a small battery can have higher voltage than a big battery
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/ba1ogg/eli5how_can_two_batteries_be_the_same_size_but/
{ "a_id": [ "ek8h5dp" ], "score": [ 6 ], "text": [ "Batteries are a result of a simple chemical reaction of 2 dissimilar metals and an electrolyte. For example a [galvanized nail, a copper penny and a potato](_URL_0_). The basic chemical reaction creates voltage, where the size of the surface area...
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[ [ "https://www.wikihow.com/images/thumb/2/2a/Create-a-Potato-Battery-Step-5-Version-17.jpg/550px-nowatermark-Create-a-Potato-Battery-Step-5-Version-17.jpg", "https://d1ca4yhhe0xc0x.cloudfront.net/Files/8117/17/fig9a-potato-battery-series-2.jpg", "https://goughlui.com/wp-content/uploads/2014/03/DSC_9156....
1at6so
the debate on private prisons
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1at6so/eli5_the_debate_on_private_prisons/
{ "a_id": [ "c90iz7h", "c90javu", "c90kn64", "c90n362" ], "score": [ 6, 23, 7, 6 ], "text": [ "What happens when people profit from other people's incarceration? Is it conceivable that in the name of profit they would inflict cruel and unusual punishment upon their \"custom...
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[ [], [], [], [ "http://en.wikipedia.org/wiki/Kids_for_cash_scandal" ] ]
g1ijiz
is an colored object still colored when it's in total darkness?
For example: You have a red box and you put it in a space with absolutely no light. Colour is just the part of the light that gets thrown back, but if there's no light wouldn't there also be no colour and therefore the box would be black?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/g1ijiz/eli5_is_an_colored_object_still_colored_when_its/
{ "a_id": [ "fnfta8f", "fnfu6fa", "fng252v", "fngf0vp", "fngjw8e" ], "score": [ 43, 2, 9, 2, 3 ], "text": [ "It depends on how you define color. If color is something you perceive than the answer is no, the absence of light prevents you from perceiving color, so the...
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[ [], [], [], [], [] ]
2daatp
if a blocked nose is caused by inflammation then how does the blockage switch sides so freely?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2daatp/eli5_if_a_blocked_nose_is_caused_by_inflammation/
{ "a_id": [ "cjnl2pj", "cjnr37t", "cjnt9qk", "cjntctd", "cjntvdd", "cjnuaf1", "cjnuyw7", "cjo2aij" ], "score": [ 384, 4, 86, 7, 2, 28, 7, 2 ], "text": [ "The inflammation is caused by an involuntary part of your brain to stop further germs/ba...
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[ [], [], [], [], [], [ "http://en.wikipedia.org/wiki/Nasal_cycle" ], [], [] ]
6v4b6n
how to spiders make that first connecting silk strand?
There is a spider in my backyard who has strung a silk from my gutter to my fence (roughly the same height, but 5 ft apart). It seems like too far to jump, and if he went down the house, across the lawn, and up the fence, wouldn't his silk be too long to be taut across the span between the gutter and the fence?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6v4b6n/eli5how_to_spiders_make_that_first_connecting/
{ "a_id": [ "dlxogf5", "dlxwkz3" ], "score": [ 27, 6 ], "text": [ "Spider silk is so light that the wind can carry it almost horizontally. So they just start putting out a new strang into the air, and keep going until it catches on some remote object.", "The first thread is called a \"...
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[ [], [] ]
uicuw
what is the evolutionary benefit of enjoying music or art (or why do we enjoy it at all)?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/uicuw/what_is_the_evolutionary_benefit_of_enjoying/
{ "a_id": [ "c4vmpje" ], "score": [ 3 ], "text": [ "I don't think there is any significant evolutionary benefit to either.\n\nLiking art and music is just a side-effect. Human beings have developed senses to help them survive. Certain things are pleasing to those senses. Usually those pleasant th...
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3s764j
the situation going on at mizzou
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3s764j/eli5_the_situation_going_on_at_mizzou/
{ "a_id": [ "cwuqdb9" ], "score": [ 5 ], "text": [ "I second this question. I've heard the stories on NPR, and done cursory web searching, but I'm not seeing what the deal is.\n\n1) Somebody allegedly yells racist comments. \n2) Swastica in feces in a bathroom \n3) ???? \n4) President forced...
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36b0n6
why do drug commercials always have fine print that says "see our printed ad in 'obscure magazine'? (examples within)
Examples: [Lunesta](_URL_1_) [Celebrex](_URL_2_) [Lipitor](_URL_0_)
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/36b0n6/eli5_why_do_drug_commercials_always_have_fine/
{ "a_id": [ "crcconx" ], "score": [ 8 ], "text": [ "It's an FDA requirement. The full details of side effects, conflicts with other drugs, results of certain clinical trials, etc. have to be published and it is impossible to attach that stuff to a radio or TV ad so the FDA allows companies to just...
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[ "https://youtu.be/ogyC9rEjxDM?t=32s", "https://youtu.be/vu0rXFhsM8w?t=42s", "https://youtu.be/7GvYI4VdVEI?t=22s" ]
[ [] ]
b12sfs
how are today’s complex video games like red dead redemption 2 or battlefield v programmed to account for an almost infinite amount of variables and to have realistic physics?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/b12sfs/eli5_how_are_todays_complex_video_games_like_red/
{ "a_id": [ "eiiu6mu", "eiiujdw" ], "score": [ 7, 2 ], "text": [ "One method which is widely used is object-oriented programming. This allows you to abstract things away by encasing them in an object or class which is responsible for its own behavior.\n\nFor instance, let's consider a shoo...
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[ [], [] ]
8m3iat
what decides the maximum altitude a plane can fly?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8m3iat/eli5_what_decides_the_maximum_altitude_a_plane/
{ "a_id": [ "dzkhunx", "dzkhycz", "dzkklx6" ], "score": [ 3, 13, 2 ], "text": [ "It is a combination of lift (there needs to be enough air density to keep the aircraft up), speed (moving faster through less dense air can provide more lift), and structural limits of the engine. Movi...
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[ [], [], [] ]
85zvs8
why has it been so difficult for austin pd to find the person/people responsible for these bombings?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/85zvs8/eli5_why_has_it_been_so_difficult_for_austin_pd/
{ "a_id": [ "dw1cg7u" ], "score": [ 2 ], "text": [ "Finding someone who has mailed or left something is way harder then TV or Films make it seem. " ] }
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8cogoy
what is the cause of a whistling "s" for some as they get older?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8cogoy/eli5_what_is_the_cause_of_a_whistling_s_for_some/
{ "a_id": [ "dxgjwdw" ], "score": [ 3 ], "text": [ "Most likely explanation - dentures. Natural changes in the gums and jaw over time can be a factor. Gums change, and over time bone underneath the gum can shrink. The change is progressive, so seniors don't notice it. But their dentures no longer ...
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e3sqff
how do we know precisely the locations of the geographic poles? and how did we know our location relative to them before gps?
Basically, how can we measure the Earth's rotational axis accurately enough to be able to erect a physical [pole](_URL_0_) that goes through it? And how did expeditions in the early 20th century know when they successfully reached the poles?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/e3sqff/eli5_how_do_we_know_precisely_the_locations_of/
{ "a_id": [ "f94su8i" ], "score": [ 2 ], "text": [ "From the best I can find it is a mixture of using nautical and aerial charts and a sextant to accurately measure the Latitude and Longitude using celestial observation. The navigation was verified later by looking at the recorded sextant data and...
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[ "https://external-content.duckduckgo.com/iu/?u=https%3A%2F%2Fantarctic-logistics.com%2Fwp-content%2Fuploads%2F2016%2F08%2Fdestination-south-pole-1.jpg&f=1&nofb=1" ]
[ [] ]
1l0jvt
how do "producer", "produced by:", "executive producer(s)" and "co-executive producer" differ from one another in the opening sequence of a movie or series?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1l0jvt/eli5_how_do_producer_produced_by_executive/
{ "a_id": [ "cbujgzl", "cbulh0w", "cbus14q", "cbut46e", "cbuu8w0" ], "score": [ 12, 42, 3, 2, 10 ], "text": [ "The producer was responsible for all non artistic aspects of the film. and executive producer is typically a major backer of the project with a high degree...
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[ [], [], [], [], [] ]
2cbsea
does companies pay a website less if people are using adblock? how do they know?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2cbsea/eli5_does_companies_pay_a_website_less_if_people/
{ "a_id": [ "cjdvj0r", "cje4hhq" ], "score": [ 9, 6 ], "text": [ "it depends on the type of ad. basically you can categorize it in 3 groups:\n\n1. ads payed by views. so if your browser/site thinks that ad is viewed it's paid. but in many cases it's based on statitics for the site.\n\n2. a...
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[ [], [] ]
4b6u9q
how do excessive compulsive disorders work in the brain?
It feels like such a hassle and I can't stop.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4b6u9q/eli5how_do_excessive_compulsive_disorders_work_in/
{ "a_id": [ "d16k6pp", "d16kipu" ], "score": [ 2, 2 ], "text": [ "Basically a part of the brain is overstimulated, that part of the brain then sends a message saying something is wrong with the environment, brain then concludes that something is dirty and must be cleaned to fix the problem...
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1ku4r1
how the hell do i use the various toilets of the world? there was just a hole in the floor and a water tap in saudi arabia. and a bidet? wtf.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ku4r1/how_the_hell_do_i_use_the_various_toilets_of_the/
{ "a_id": [ "cbsmkrl", "cbsqbxp" ], "score": [ 6, 4 ], "text": [ "I live in the Middle East and sometimes you end up seeing one of those holes in the floor toilets. Takes some getting used too, but its easy. Urination should be obvious, but your second 'duty' is not hard at all.\n\nJust sq...
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fnir5y
what exactly are buy backs and why are people against it?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/fnir5y/eli5_what_exactly_are_buy_backs_and_why_are/
{ "a_id": [ "fl9rge9", "fl9t1b9" ], "score": [ 2, 2 ], "text": [ "Buyback is a mechanic used in many RPG's to buyback mistakenly sold items. Most people are against it because a) the sold items is usually of an earlier level 2) many times you have to pay more ducats than what you received ...
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8hipfh
why does blood pressure raise abnormally when getting angry or stressed out?
I’m not chronically hypertensive but I have hypertension episodes, particularly when angry or stressed. Why does this happen? Why does it not happen to a common person?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8hipfh/eli5_why_does_blood_pressure_raise_abnormally/
{ "a_id": [ "dyk1og3", "dykb7l2" ], "score": [ 8, 2 ], "text": [ "When you get stressed your body released more of a hormone called cortisol from your adrenal glands. This hormone among other things increases blood pressure. The point of a stress hormone like cortisol is to help when you'r...
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111xhm
is the susan g. komen foundation reliable?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/111xhm/eli5_is_the_susan_g_komen_foundation_reliable/
{ "a_id": [ "c6impsu" ], "score": [ 5 ], "text": [ "It's consistent, and reliable. Just not in a positive way. 15% of their revenue goes to breast cancer research and a lot of their time and money goes into suing other organizations which they feel impede on their intellectual property. " ] }
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32m869
is the number of open gays increasing or is the ratio because of the change in times?
Not sure
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/32m869/eli5is_the_number_of_open_gays_increasing_or_is/
{ "a_id": [ "cqchwiv", "cqcl2e8" ], "score": [ 5, 2 ], "text": [ "Both. Population increase and the fact that people are not as afraid to come out and say they are because ridicule is less than it once was.", "Very hard to say. Homophobia means we can't have very good stats because not...
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[ [], [] ]
208p9h
what changes are made to a male's vocal cords during puberty ?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/208p9h/eli5_what_changes_are_made_to_a_males_vocal_cords/
{ "a_id": [ "cg0u0cw" ], "score": [ 15 ], "text": [ "The larynx expands outward (back to front), which lengthens the vocal cords and expands the volume of space where the voice can resonate.\n\nThe sinuses also expand as a person's skull grows (and there are changes in the shape of skulls of both ...
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[ [] ]
1o5oou
how a star floating around space, not orbiting a star, is formed?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1o5oou/eli5_how_a_star_floating_around_space_not/
{ "a_id": [ "ccozmv6" ], "score": [ 2 ], "text": [ " > How a star floating around space, not orbiting a star, is formed?\n\nI'm assuming that the first \"star\" in that sentence is suppose to be \"planet\", and you're referring to [this](_URL_0_). So:\n\nThe same way a normal star, and accompanyi...
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[]
[ [ "http://thespacereporter.com/2013/10/astronomers-find-lonesome-planet-without-a-sun-wandering-milky-way-galaxy/" ] ]
8382r0
why are the males weaker than the females in the insect world?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8382r0/eli5_why_are_the_males_weaker_than_the_females_in/
{ "a_id": [ "dvfuqp3", "dvfuxxi", "dvfvf61", "dvfvksw", "dvfvz5j", "dvg06sd", "dvg369k", "dvg56g7", "dvg6flj", "dvg7zsz", "dvgdlnz", "dvgf2bw", "dvgfmqq", "dvgfwmm", "dvgmjeh" ], "score": [ 184, 4996, 3, 5, 69, 17, 61, 2, ...
[]
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[ [], [], [], [], [], [], [], [], [], [], [], [], [], [], [] ]
baag91
why does opening a warm soda seem to increase the chance of a fizz explosion more so than a cold soda?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/baag91/eli5_why_does_opening_a_warm_soda_seem_to/
{ "a_id": [ "eka3vek", "eka4lze", "eka4rin" ], "score": [ 3, 3, 6 ], "text": [ "Warm soda isn't as good at holding in fizz as cold soda is, and combined with the change in pressure from opening the container that makes the fizz explode out.", "At warmer temperatures, the carbon...
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[ [], [], [] ]
5z1a07
if honeybees didn’t exist in the new world until europeans arrived, as an invasive species why are they so critical to the ecosystem in north america?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5z1a07/eli5_if_honeybees_didnt_exist_in_the_new_world/
{ "a_id": [ "deuh8pn", "deuiyqw", "deuw3fb", "deuwkil", "deuwrrv", "deuyjhm" ], "score": [ 23, 101, 9, 5, 2, 3 ], "text": [ "Because we need them for agriculture. Crops become less available if there are no honeybees. Also a lot of native American bees went ...
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[ [], [], [], [], [], [] ]
7rqgu0
why do microscopic organisms (bacteria etc.) look like they're cgi under a microscope.
To elaborate [this](_URL_1_) and [this](_URL_0_) just doesn't look real to me, like they look so smooth without any details on their skin. Is this because at such a small scale there aren't any imperfections or cracks etc?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7rqgu0/eli5_why_do_microscopic_organisms_bacteria_etc/
{ "a_id": [ "dsyu2zk", "dsyv2w2", "dsz253h", "dsz7m00", "dszdi3p", "dszl0l9", "dszopzw", "dszyz6y", "dszz7wa", "dt00zu0", "dt037vw", "dt03xhe", "dt046fd" ], "score": [ 53, 2628, 5, 21, 6, 27, 2, 18, 2, 4, 4, 3, ...
[]
[ "https://i.imgur.com/7l7Wir4.jpg", "https://i.imgur.com/CBHLIDq.jpg" ]
[ [], [], [ "https://www.reddit.com/r/Damnthatsinteresting/comments/7rqj0d/sugar_salt/?utm_source=reddit-android" ], [], [], [], [], [], [], [], [], [], [] ]
7i8ozt
how come fast food taste so much more intense and better than „regular“ food?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7i8ozt/eli5_how_come_fast_food_taste_so_much_more/
{ "a_id": [ "dqwwu3q", "dqwx1so" ], "score": [ 2, 17 ], "text": [ "I would assume it would be the magical mark-up of anywhere from 50-500 calories they have versus attempting to make the same thing yourself", "Salt, sugar, and fat content. Higher amounts than what is present in somethi...
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5pextl
why aren't alcohol and tobacco (nicotine) considered class schedules drugs while marijuana is?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5pextl/eli5_why_arent_alcohol_and_tobacco_nicotine/
{ "a_id": [ "dcqnees", "dcqnlhy" ], "score": [ 2, 2 ], "text": [ "Alcohol because prohibition was a huge disaster, and nicotine because so many people are addicted it would create a black market. Plus the tobacco and beer lobbies in the country.\n\nExtra line", "They tried that with Al...
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4371j1
is there a limited amount of bandwidth?
I was wondering if the internet is like a supply and demand problem, or does it have almost infinite supply? Does this justify the data caps and prices, or should data cost almost nothing?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4371j1/eli5_is_there_a_limited_amount_of_bandwidth/
{ "a_id": [ "czfztj7", "czg0jcx", "czg1h5r" ], "score": [ 7, 3, 2 ], "text": [ "It costs money to build out more bandwidth. High speed routers and firewalls, fiber runs, etc. That being said most in the US are being way overcharged. To answer the actual question it is limited on...
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5h0lin
why are exit signs only illuminated in red and green?
Wandering around a building and this thought popped up. I'm guessing this might only be the fact in the US but if another country has exit signs, are they red and green too?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5h0lin/eli5_why_are_exit_signs_only_illuminated_in_red/
{ "a_id": [ "dawfubz", "dawg551" ], "score": [ 2, 2 ], "text": [ "In the United States, it has to do with states or cities enacting building codes which specify the sign color. It's usually attributed to red having a negative connotation and green having a positive connotation. Just as wel...
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[ [], [ "https://upload.wikimedia.org/wikipedia/commons/thumb/7/74/PublicInformationSymbol_EmergencyExit.svg/512px-PublicInformationSymbol_EmergencyExit.svg.png" ] ]
5icg3s
the rationale behind the strange alcohol laws in some states?
Examples are (but not limited to): Wine & Spirit stores are only to be owned by the state, alcohol cannot be sold at gas stations or grocery stores, to sell beer you must be a "beer distributor" and in some instances you cannot sell 6 packs, No alcohol can be purchased on Sundays, finite amount of liquor licenses ava...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5icg3s/eli5_the_rationale_behind_the_strange_alcohol/
{ "a_id": [ "db72e23", "db72e7u" ], "score": [ 4, 2 ], "text": [ "Depends a lot on the specific thing, but a lot of it is driven by religion, many religions object to alcohol for various reasons, and the people sided with their religion and thought up of various methods to ban it (no sales...
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22ro5b
how is heat from sunlight magnified through a magnifying glass?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/22ro5b/eli5_how_is_heat_from_sunlight_magnified_through/
{ "a_id": [ "cgppdq4", "cgppjpd" ], "score": [ 2, 3 ], "text": [ "The light passing through the large area of the glass is concentrated on the one tiny spot.", "It is not magnified, it is merely concentrated into a focal point. Imagine if 1 cm^2 produces 1 J of energy (heat). If you ha...
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767hp3
when taking multiple medications at once, how does your body sort them out & send them off to do their individual tasks after being broken down simultaneously in your stomach?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/767hp3/eli5_when_taking_multiple_medications_at_once_how/
{ "a_id": [ "dobv7c1", "dobyyug" ], "score": [ 16, 2 ], "text": [ "That's not what happens. Your body dumps them all into your bloodstream, and they float around everywhere until they find the right shape of molecules to stick to.", "As said before they are all \"dumped\" into the bloo...
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205ggf
what happens if i don't sign up for obamacare before the deadline two weeks from now?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/205ggf/eli5_what_happens_if_i_dont_sign_up_for_obamacare/
{ "a_id": [ "cfzyc2z", "cfzysmi", "cg00240", "cg01rxy", "cg02c0n", "cg02wdd", "cg033ic", "cg04c53", "cg04cfm", "cg05be3", "cg096gc", "cg0ap96" ], "score": [ 2, 10, 5, 5, 35, 8, 15, 3, 2, 2, 2, 2 ], "text": [ "Y...
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[]
[ [], [ "https://www.healthcare.gov/what-if-someone-doesnt-have-health-coverage-in-2014/" ], [], [], [ "http://www.forbes.com/sites/beltway/2013/11/07/how-big-is-the-penalty-if-you-dont-get-health-insurance/", "http://www.oregonlive.com/finance/index.ssf/2013/11/skipping_health_insurance_the.htm...
5fk842
how are mobile numbers recycled?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5fk842/eli5_how_are_mobile_numbers_recycled/
{ "a_id": [ "dakyjwr" ], "score": [ 3 ], "text": [ " > how disconnected ones are used again as many websites recognise the same number\n\nWhich site does this? If a website detects that a mobile number was already in use, it should really just text that number to figure out who the current owner...
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6ki4yh
how come the use of african-american, asian-american etc is viewed as politically correct?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6ki4yh/eli5_how_come_the_use_of_africanamerican/
{ "a_id": [ "djm7of8" ], "score": [ 2 ], "text": [ "In general, as much as those communities present a unified voice, it is what they prefer to be called. " ] }
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1lzmai
from a psychological standpoint why does something like karma mean so much to me(and others)? [serious]
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1lzmai/from_a_psychological_standpoint_why_does/
{ "a_id": [ "cc4c168", "cc4gdgm", "cc4itqw" ], "score": [ 10, 5, 3 ], "text": [ "It seems to me that it's simply a case of wanting to feel validated. Those upvotes for what you say send the message that what you have to say is interesting and worthwhile. It's the equivalent of a pa...
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[ [], [], [] ]
4a2ora
how does popcorn time get away with it?
Most people who are too cheap to rent movies have a go to service: popcorn time. My question is how do they not get taken down (at least in countries with strict copyright laws like the U.S)?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4a2ora/eli5_how_does_popcorn_time_get_away_with_it/
{ "a_id": [ "d0wx4ty" ], "score": [ 3 ], "text": [ "It is likely hosted outside of the US in a country that doesn't care much about video piracy.\n\nUsers may still be prosecuted/sued in their home countries." ] }
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1jaf1k
being from outside the us i just can't understand your educational system. what is the order on your education and what do you learn on each step?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1jaf1k/eli5being_from_outside_the_us_i_just_cant/
{ "a_id": [ "cbcoxwe" ], "score": [ 5 ], "text": [ "Primary education - Kindergarden (4-5 years old), then 1st grade through 6th grade (10-11). Some areas only go up to 5th grade. This is often called \"Elementary school\"\n\nMiddle school - 7th and 8th grade (some areas do 6th through 9th here)...
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jzqnc
why is it bad to drive on dry, paved roads with my 4x4/4wd engaged?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/jzqnc/eli5_why_is_it_bad_to_drive_on_dry_paved_roads/
{ "a_id": [ "c2gfyaw", "c2gfyaw" ], "score": [ 2, 2 ], "text": [ "The engine has to endure the torque of powering two axels and a drive shaft generally the transfer casing connects to the drive shaft with a ujoint and same for the rear axle. Sometimes these components are not designed for ...
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61vyyl
how does sweeping the ice in front of a curling stone work?
[Example](_URL_1_) The Wikipedia page says ["the brooms... alter the state of the ice in front of the stone"](_URL_0_) but doesn't say how.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/61vyyl/eli5_how_does_sweeping_the_ice_in_front_of_a/
{ "a_id": [ "dfhpobh", "dfhqbof", "dfj0a2z" ], "score": [ 10, 94, 2 ], "text": [ "I'm on mobile so I can't link it, but the YouTube channel Smarter Every Day has a great video on this. ", "u/Ender37 is wrong. The surface of a curling rink is not smooth, but is pebbled. This eff...
[]
[ "https://en.m.wikipedia.org/wiki/Curling", "http://m.imgur.com/gallery/Y6scXSK" ]
[ [], [], [] ]