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1lbuuq
if you were standing on the edge of the dark and light sides of the moon, would the dark-side look like a black abyss?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1lbuuq/eli5_if_you_were_standing_on_the_edge_of_the_dark/
{ "a_id": [ "cbxnngm" ], "score": [ 3 ], "text": [ "No. The dark side of the moon refers to the side that never faces the Earth. The moon revolves around the Earth at almost exactly the same rate as it rotates around it's axis, so the same side of the moon faces the Earth always. The other side...
[]
[]
[ [] ]
2kbvq7
what purpose does the usmc serve that the army doesn't?
It's not like they only use the navy to get around, and the army deployed by sea at normandy. Why don't I ever hear about marines fighting in europe or the army fighting in the pacific? (WW2) What was different about their combat doctrine at that time that determined who got what job? What do they actually do diffe...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2kbvq7/eli5_what_purpose_does_the_usmc_serve_that_the/
{ "a_id": [ "cljs9xn", "cljuxux", "cljygvn", "clk0wca", "clk2rfo" ], "score": [ 45, 8, 2, 6, 6 ], "text": [ "The idea is that the USMC can serve as a fast reaction, forward deployed force. The army isnt neccesarily set up to have forces of various, but usually small...
[]
[]
[ [], [], [], [], [] ]
bg3lck
what causes bacteria that resides in our bodies to become pathogenic and cause infections?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bg3lck/eli5_what_causes_bacteria_that_resides_in_our/
{ "a_id": [ "eli2vhm" ], "score": [ 5 ], "text": [ "On rare occasions it is because that bacteria in your body mutated into a more virulent strain. But more often than that, it will be either because a more virulent strain got introduced to you, or because your body suffered an immune system probl...
[]
[]
[ [] ]
1ja77p
1.what happens when you move a file to the recycle bin? 2.what happens when you clear your recycle bin completely? where do the files go?
.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ja77p/eli51what_happens_when_you_move_a_file_to_the/
{ "a_id": [ "cbcmoh9", "cbcmwv5", "cbcoe1s" ], "score": [ 3, 2, 3 ], "text": [ "1) The files are marked as being in the Recycle Bin and are locked off from access by most programs.\n\n2) The entry for the file is removed from an index of what files exist in the directory tree, and ...
[]
[]
[ [], [ "http://www.youtube.com/watch?v=G5s4-Kak49o" ], [] ]
u7djz
how can you tell whether one graphics card is better than another?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/u7djz/eli5_how_can_you_tell_whether_one_graphics_card/
{ "a_id": [ "c4sy5q2", "c4syzz1", "c4szoor", "c4t07yw", "c4t09uj" ], "score": [ 58, 3, 2, 2, 2 ], "text": [ "Graphics cards are complicated things. Simple stats like clock speed, and core count are not useful. In fact there are no simple stats that can be used to ju...
[]
[]
[ [], [ "http://www.notebookcheck.net/Mobile-Graphics-Cards-Benchmark-List.844.0.html" ], [ "http://www.videocardbenchmark.net/" ], [ "http://www.notebookcheck.net/Computer-Games-on-Laptop-Graphic-Cards.13849.0.html" ], [] ]
1zn1d4
what are the laws for putting your child up for adoption? must they be younger then a certain age?
(not a parent) But say someone had a kid who was just the worst type of person who was like 16-17 years old, could the parents just put that kid up for adoption?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1zn1d4/eli5_what_are_the_laws_for_putting_your_child_up/
{ "a_id": [ "cfv3ah5" ], "score": [ 2 ], "text": [ "You certainly could, but the parent remains responsible for the child until someone agrees to adopt it or the courts terminate parental rights. Realistically, if you have a shitty teenager no one else is going to want to take them off your hands....
[]
[]
[ [] ]
cxbyqi
what is the difference between allocative efficiency and productive efficiency
Please no big words
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/cxbyqi/eli5_what_is_the_difference_between_allocative/
{ "a_id": [ "eyk9rts", "eyk9v17" ], "score": [ 2, 2 ], "text": [ "Allocative efficency: \nPeople sell more stuff when prices are high, people buy more stuff when prices are low. \nAllocative efficency is when stuff is sold at the price where the people selling stuff want to sell the exac...
[]
[]
[ [], [] ]
32556l
why do many golfers wear odd pants?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/32556l/eli5_why_do_many_golfers_wear_odd_pants/
{ "a_id": [ "cq7yt3s" ], "score": [ 2 ], "text": [ "To honor the history of golf, when those odd pants were what everyone wore. " ] }
[]
[]
[ [] ]
1y2sbu
as a pedestrian, if a vehicle collision with you is imminent, what is the best way to "brace yourself for impact"?
In lieu of two close calls in the past week, I've been curious on what the best method would be, if it is unavoidable, to take the hit.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1y2sbu/as_a_pedestrian_if_a_vehicle_collision_with_you/
{ "a_id": [ "cfgu98f", "cfgunle" ], "score": [ 4, 2 ], "text": [ "If you can, jump to avoid being hit by the bumper head on. If you can roll over the hood and windshield you won't get nearly the same impact as you would if you got mowed down by the front of the car.\n\nIf that isn't an op...
[]
[]
[ [], [] ]
2ahjvi
why are bear grylls and les stroud able to kill animals for their reality shows, while fiction shows/movies are prohibited from doing so?
What difference does it make to the animal that is being killed? Note, I'm a meat eater, I just don't really understand why it's considered more ethical to kill an animal for "reality" purposes than for "artistic" purposes. At the end of the day it's all entertainment.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2ahjvi/eli5_why_are_bear_grylls_and_les_stroud_able_to/
{ "a_id": [ "civ6c49", "civ6jye", "civ91th" ], "score": [ 3, 15, 4 ], "text": [ "I suppose the argument would be that Bear Grylls and Les Stroud eat the animals they kill therefore it's \"hunting\" rather than \"abuse on set\".", "There are a few differences.\n\nThe first being...
[]
[]
[ [], [], [] ]
aee7uo
in the u.s. how are residential roads designated: street, avenue, drive, court, place, etc. ? they seem to follow no rules to me.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/aee7uo/eli5_in_the_us_how_are_residential_roads/
{ "a_id": [ "edoitil", "edojdce", "edojfkt" ], "score": [ 3, 2, 3 ], "text": [ "You are correct. There are no rules. There used to be rules, like a boulevard being a large road with trees in the middle, but nowadays you can just do whatever you want.", "No rules, every city is ...
[]
[]
[ [], [], [] ]
9ohccl
why didn't ukraine attempt to defend crimea back in 2014 when russia started its annexation?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9ohccl/eli5_why_didnt_ukraine_attempt_to_defend_crimea/
{ "a_id": [ "e7u2174", "e7u2w56", "e7u70ae" ], "score": [ 15, 2, 2 ], "text": [ "They did. The Ukranian soldiers stationed on Krimea were simply caught off-guard and got completely and utterly overrun to the point where picking up a firearm was suicide. That combined with the fact ...
[]
[]
[ [], [], [] ]
1tkfj9
what are those additives they try to sell you at gas stations for "better gas mileage" or a "cleaner engine?" do they actually do anything other than waste your money?
edit: To clarify, I'm asking about the stuff they try sell you AT the pump, that they mix in with your gas when you pump it. "Additech" is one that I can think of. Like this: _URL_0_
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1tkfj9/eli5_what_are_those_additives_they_try_to_sell/
{ "a_id": [ "ce8tza3", "ce8uiti", "ce8uqbq", "ce8vhk5", "ce8wgwu", "ce8zfmw", "ce8zgoi", "ce90ns6", "ce9248c", "ce92i4v", "ce94yyg", "ce95dqi", "ce98kvv" ], "score": [ 100, 8, 9, 6, 14, 3, 2, 2, 2, 2, 214, 3, 2...
[]
[ "http://i14.photobucket.com/albums/a343/brealistic/2013/super-mileage-booster_zps6fd92f3a.jpg~original" ]
[ [], [], [], [], [], [], [], [], [], [], [], [], [] ]
2io1m3
if electricity travels at the speed of light (or close to it), then why aren't computers and the internet virtually instant?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2io1m3/eli5_if_electricity_travels_at_the_speed_of_light/
{ "a_id": [ "cl3trch", "cl3unql" ], "score": [ 5, 2 ], "text": [ "Electricity doesn't travel at the speed of light. It's much slower. (But still basically instantaneous by human standards.) Speeds vary by medium.\n\nYou can send signals from here (North America) to China and back inside 30...
[]
[]
[ [], [] ]
7gzbfh
why are companies always trying to push their web browser?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7gzbfh/eli5_why_are_companies_always_trying_to_push/
{ "a_id": [ "dqmwkbq" ], "score": [ 2 ], "text": [ "Web browsers gather browsing data which is very valuable for consumer research and targeted advertising. Having the browser also gets you in to the company's system of apps, extensions, etc. People who are already used to Edge are more likely to ...
[]
[]
[ [] ]
4xkpub
why is it possible for us to accidentally bite our cheeks?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4xkpub/eli5_why_is_it_possible_for_us_to_accidentally/
{ "a_id": [ "d6g85j0", "d6g9pu2" ], "score": [ 3, 2 ], "text": [ "[This search](_URL_0_) shows that others have been puzzled by this in the past.", "Your cheaks are used to push food in to your teeth and hold it in place while you chew. This is why it can be extended inwards to your te...
[]
[]
[ [ "https://www.reddit.com/r/explainlikeimfive/search?q=bite+cheek&sort=new&restrict_sr=on&t=all" ], [] ]
2f9150
why can't we replicate some of nikola tesla's work a century later?
Was his knowledge of electricity simply more extensive and intimate than everybody else that's been on the planet since?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2f9150/eli5_why_cant_we_replicate_some_of_nikola_teslas/
{ "a_id": [ "ck702k8", "ck706gd", "ck708bd", "ck71qsj" ], "score": [ 8, 20, 5, 4 ], "text": [ "Probably because he was both a genius and a fraud. ", "We know far more about electricity today than Tesla ever did. It is not this big mysterious thing. Tesla was a very smar...
[]
[]
[ [], [], [ "http://www.shfamily.com/files/classifieds/2012/03/cricket-2.jpg" ], [] ]
2pkhps
how/why there is a difference between 4/4 time and 2/2 time in music
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2pkhps/eli5_howwhy_there_is_a_difference_between_44_time/
{ "a_id": [ "cmxi6t5", "cmximcw", "cmxiqih", "cmxk4lb", "cmxkset", "cmxll34", "cmxn9y3", "cmxo0rq", "cmxoj30", "cmxougp", "cmxqwhp", "cmxqxe0", "cmxssh1", "cmxuvmw", "cmxxdjs", "cmxyrex" ], "score": [ 25, 84, 30, 3, 2, 3, ...
[]
[]
[ [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [] ]
2ox4o8
does the pirate bay own servers everywhere in the world or how do they manage to jump from one country to another in a single day?
?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2ox4o8/eli5_does_the_pirate_bay_own_servers_everywhere/
{ "a_id": [ "cmrcu21" ], "score": [ 3 ], "text": [ "Their servers are hosted on virtual machines, so taking down one physical server center doesn't do much since all the actual data is stored in the cloud. All someone has to do is set up another connection to these cloud servers to get everything ...
[]
[]
[ [ "https://torrentfreak.com/the-pirate-bay-runs-on-21-raid-proof-virtual-machines-140921/" ] ]
2ywa5y
why can't greece, in the event of exiting the euro, fix their currency to the euro value, like argentina did with the dollar in 1991?
In April 1991, Argentina adopted a rigid peg of the peso to the dollar and guaranteed convertibility under this arrangement. That is, the central bank stood by to convert pesos into dollars at the hard peg. What would be different for Greece if they tried to do something similar? Why would leaving the euro be disastro...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2ywa5y/eli5_why_cant_greece_in_the_event_of_exiting_the/
{ "a_id": [ "cpdj479", "cpjhsjh" ], "score": [ 2, 2 ], "text": [ "Because if they tried to fix it to the Euro they would need to buy Euros to affect the transfer and would be bleeding value with every exchange. They wouldn't have enough money to buy the Euros and would need to print it, de...
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[]
[ [], [] ]
6ef9wy
why do americans eat ground beef medium rare?
I took my food service course here in Canada and it's illegal to serve ground beef that is not fully cooked.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6ef9wy/eli5_why_do_americans_eat_ground_beef_medium_rare/
{ "a_id": [ "di9swsh", "di9tp5w", "di9tq3l", "di9turs", "di9u57q", "di9w2jl" ], "score": [ 19, 3, 7, 3, 3, 5 ], "text": [ "A medium burger or steak is a very specific texture you are going for, where the outside is charred and seared so it holds in all the '...
[]
[]
[ [], [], [], [], [], [] ]
5c32bu
what happens to open and pending law suits on someone who was just elected president?
I'm not entirely sure I know of a case where a president who got elected has law suits against him and his company. Not trying to incite anything, but genuinely curious
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5c32bu/eli5_what_happens_to_open_and_pending_law_suits/
{ "a_id": [ "d9tbj7h", "d9tcw69" ], "score": [ 4, 3 ], "text": [ "Clinton v. Jones was a supreme court decision that made it clear the president had no immunity.", "Some people consider _URL_0_ to be the first and definitive case of the limits of the President's and the executive branc...
[]
[]
[ [], [ "https://en.wikipedia.org/wiki/Marbury_v._Madison" ] ]
1f6vu8
the derivatives market, and why so many people are afraid that it will "collapse."
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1f6vu8/eli5the_derivatives_market_and_why_so_many_people/
{ "a_id": [ "ca7qyao" ], "score": [ 2 ], "text": [ "Well, the question has been answered already, but I have something to add. I know you didn't mention fear of derivatives in general and instead mentioned fear of collapse, but I think this bit is relevant to understanding derivatives from a broa...
[]
[]
[ [ "http://en.wikipedia.org/wiki/Exotic_derivatives" ] ]
49pexq
how are the iq's of historical figures measured?
Recently, I watched a video on a man named Chris Lagan with an IQ of 200. To put his IQ into perspective, they compared his IQ to other notable, historical figures like Newton (who supposedly had an IQ of 190). Anyways, how did they measure this?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/49pexq/eli5how_are_the_iqs_of_historical_figures_measured/
{ "a_id": [ "d0to1i8", "d0trop4" ], "score": [ 8, 7 ], "text": [ "I guess that from your question you understand that it's nonsense; there is no way to measure Newton's IQ, and that's not even debating how useless high IQ numbers are. What's even more surprising is that a person who claims...
[]
[]
[ [], [] ]
1zmmsj
why is american music so popular in other countries, but not the other way around?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1zmmsj/eli5_why_is_american_music_so_popular_in_other/
{ "a_id": [ "cfuz6yz", "cfuz8xd", "cfuzcaz", "cfv1yqu", "cfv8m3x" ], "score": [ 4, 6, 14, 4, 2 ], "text": [ "This is isn't really true. AFAIK most of the music played in the US is either R & B or people just say \"bands\" without any genre modifier, which I assume...
[]
[]
[ [ "http://en.wikipedia.org/wiki/British_Invasion" ], [], [], [], [] ]
5rfgc2
why do we gain weight faster on a daily 500-calorie surplus and lose weight slower on a daily 500-calorie deficit?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5rfgc2/eli5_why_do_we_gain_weight_faster_on_a_daily/
{ "a_id": [ "dd6sad6", "dd6vhuj" ], "score": [ 3, 2 ], "text": [ "You don't. For every 3500 calorie surplus, you gain one pound. For every 3500 calorie deficit, you loose one pound. So, if you have a 500 calorie surplus every day for a week, you will gain exactly one pound (500 calories...
[]
[]
[ [], [] ]
770i3w
why is maligant tumour always painless?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/770i3w/eli5_why_is_maligant_tumour_always_painless/
{ "a_id": [ "doi395u" ], "score": [ 2 ], "text": [ "Malignant tumors are not always painless, however, many cancers lead to lymphadenopathy, or growth/swelling of lymph nodes, when the tumor invades the lymphatic system (a key component of your immune system). Lymphadenopathy can also be seen in i...
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[]
[ [] ]
36ud01
why doesn't the us treat the nsa spying the same way as watergate?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/36ud01/eli5_why_doesnt_the_us_treat_the_nsa_spying_the/
{ "a_id": [ "crh6gsl", "crh6xhs" ], "score": [ 26, 31 ], "text": [ "Because its completely different. In simple terms watergate was a president illegally wire tapping a political opponent. There was no pretense of legality. It was not condoned by any government agency, it was not some huge...
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[]
[ [], [] ]
6zlkki
why is watching things move in unison more satisfying than when they move normally?
For example, if you watch a bunch of metronomes ticking and they end up ticking in synchronisation it's just more pleasant. Why?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6zlkki/eli5_why_is_watching_things_move_in_unison_more/
{ "a_id": [ "dmw6i0s" ], "score": [ 4 ], "text": [ "Our brains just love patterns, and our pleasure mechanisms reward us for discovering interesting things.\n\nIt's very similar to how we program AIs, really: you have a goal to reach, which is to notice patterns in the world, in order to get infor...
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[ [] ]
419hpz
if someone was born in a territory that was not yet owned by the u.s, once the u.s buys that territory and makes it a state would people living there be full u.s citizens?
For example, once Hawaii was bought do all the residents of that territory become U.S citizens or do they have to go through the naturalization process?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/419hpz/eli5if_someone_was_born_in_a_territory_that_was/
{ "a_id": [ "cz0l311", "cz0m8b8" ], "score": [ 3, 2 ], "text": [ "That would depend on the wording of the Organic Act passed by Congress. In the case of Hawaii, for example, everyone living there before August 12, 1898 became a citizen.", "This [CGP Grey video](_URL_0_) talks about cit...
[]
[]
[ [], [ "http://youtu.be/ASSOQDQvVLU" ] ]
cgugxb
why do some deserts have cracks on the ground?
Does it involve changes in temperature?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/cgugxb/eli5_why_do_some_deserts_have_cracks_on_the_ground/
{ "a_id": [ "eul7asr", "euliqd1" ], "score": [ 3, 5 ], "text": [ "The sand in deserts absorbs water then as the mud dries it shrinks and the edges curl up", "This is called desiccation. Deserts are pretty varied environments, and one such environment are large flat plains which are kin...
[]
[]
[ [], [] ]
25fes3
why don't progress bars move at an even pace?
I understand download speeds change based on bandwidth available etc, but what about things such as defraging, deleting large files, or installing a game off a CD (not that anyone does that anymore)? Furthermore, why can it take so long to determine the time until completion?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/25fes3/eli5_why_dont_progress_bars_move_at_an_even_pace/
{ "a_id": [ "chgw8am" ], "score": [ 2 ], "text": [ "Simply because it's impossible to predict the future. Computers can only guess how long something will take based on how fast it's going right now, but if that changes, so does the estimate." ] }
[]
[]
[ [] ]
3nb56k
why is planned parenthood forced to participate in a hearing?
I guess what I'm really asking is who and how or what is the authority that forces them to actually sit and answer questions? Are they under arrest?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3nb56k/eli5_why_is_planned_parenthood_forced_to/
{ "a_id": [ "cvmh3fy", "cvmhbei" ], "score": [ 2, 2 ], "text": [ "Planned Parenthood is a private organization that receives money from the government for providing a public good. They stand accused of working against the public good, so if they want to continue receiving benefits, they ha...
[]
[]
[ [], [] ]
3bimew
why do polarizing issues seem to turn so many people into hypocrites?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3bimew/eli5why_do_polarizing_issues_seem_to_turn_so_many/
{ "a_id": [ "csmflwv" ], "score": [ 2 ], "text": [ "Here are the examples that go along with the original post:\n\n\n**The Supreme Court decision on same-sex marriages last week:**\n\n\nChristians (whom I would assume follow the Bible, including all the verses about loving others) have such hatefu...
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[ [] ]
3ghs5f
why can't we see a fan blade that is moving really fast?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3ghs5f/eli5_why_cant_we_see_a_fan_blade_that_is_moving/
{ "a_id": [ "cty95qb" ], "score": [ 3 ], "text": [ "Your retina actually acts a lot like a continuously refreshing camera sensor chip. The retina collects light information and when it hits it sends that information to the brain, processing isn't light speed so your brain interprets the blade as b...
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[]
[ [] ]
42j85o
if the minimum wage is increased to $15 what would stop businesses from just charging us more accordingly?
When minimum wage in my home state of Nebraska went from $8.25 to $9 on January 1st at my job (where I make min wage) they hiked prices by a few cents on every item to make up for it. If minimum wage goes up and prices go up just as much, what point would it serve for min wage to change at all?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/42j85o/eli5_if_the_minimum_wage_is_increased_to_15_what/
{ "a_id": [ "czasapn", "czasb9o", "czasd1y", "czat95e", "czauu96", "czawvlk" ], "score": [ 8, 2, 9, 3, 3, 6 ], "text": [ " > ELI5: If the minimum wage is increased to $15 what would stop businesses from just charging us more accordingly?\n\nCompetition.\n\nW...
[]
[]
[ [], [], [], [], [], [] ]
4595y1
how come wikipedia has very reliable information although anyone can edit pages?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4595y1/eli5_how_come_wikipedia_has_very_reliable/
{ "a_id": [ "czw1sqi", "czw1vna", "czw1vug", "czw4jpe", "czw4yxm", "czw8v7k" ], "score": [ 37, 3, 14, 2, 2, 3 ], "text": [ "With so many people keeping an eye on the entries, the bogus information tends to get removed pretty quick. For everyone putting up fa...
[]
[]
[ [], [], [ "https://en.wikipedia.org/wiki/Reliability_of_Wikipedia" ], [], [ "https://en.wikipedia.org/wiki/User:ClueBot_NG" ], [ "https://meta.wikimedia.org/wiki/Cunningham%27s_Law" ] ]
273lje
what's the difference between "mac" (as in macarthur) and "mc" (as in mcdonald)?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/273lje/eli5_whats_the_difference_between_mac_as_in/
{ "a_id": [ "chx2h86", "chx2jrq", "chx2ong" ], "score": [ 5, 3, 18 ], "text": [ "'Mc' is just an abbreviation of 'Mac'. That's it.", "They are just different ways people can spell their names, for instance my last name is McArdle, where it was once spelt and can still be found ...
[]
[]
[ [], [], [] ]
6avbxl
why are replays on sports so blurry?
We can capture a bullet in mid flight but when I watch baseball or football replays they are always blurry. Can't they use the same high frame rate that people doing high speed motion capture use?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6avbxl/eli5_why_are_replays_on_sports_so_blurry/
{ "a_id": [ "dhhqls4" ], "score": [ 5 ], "text": [ " > Can't they use the same high frame rate that people doing high speed motion capture use?\n\nNo. Those special cameras require special high intensity lights that would blind any athlete on the field. Also, they can only record like 1 second of ...
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[ [] ]
2g4dn4
during the ice age, how did glaciers travel hundreds of miles over land?
I get how glaciers can move down mountains, but how could a mile thick sheet of ice move over more or less level land? I remember seeing a boulder in Northampton, MA, with a sign on it that said it had been transported from Canada by a glacier.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2g4dn4/eli5_during_the_ice_age_how_did_glaciers_travel/
{ "a_id": [ "ckfhuco", "ckfhxk4", "ckfi1ow" ], "score": [ 6, 3, 2 ], "text": [ "Very very slowly ", "How can a river flow over more or less level land? It's the same principle, just that glacier water is slower.", "From my understanding:\nGlaciers exist where the snowfall i...
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[ [], [], [] ]
fzma0p
how come music in tik tok videos don't have to deal with copyright the same way youtube videos do?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/fzma0p/eli5_how_come_music_in_tik_tok_videos_dont_have/
{ "a_id": [ "fn4xh84" ], "score": [ 2 ], "text": [ "The legality is the same. The question is: do they care about it, are other companies paying attention, and can TikTok's hand be forced?\n\nGoogle doesn't take the measures they do because they want to, but because they're forced to by the legal ...
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[ [] ]
15mcce
what is league of legends, how is it similar to awesomenauts, and why does it have a reputation of being hostile to new players?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/15mcce/what_is_league_of_legends_how_is_it_similar_to/
{ "a_id": [ "c7nr1ot", "c7nr23x" ], "score": [ 7, 3 ], "text": [ "League of Legends and Awesomenauts can both be described as MOBA games, which are team games where the goal of each team is to destroy the other team's base. The bases are located at either end of several lanes protected by ...
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[ [], [] ]
99ob9u
why do motorcycles have gears in this order?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/99ob9u/eli5_why_do_motorcycles_have_gears_in_this_order/
{ "a_id": [ "e4p51p6", "e4p5h8s" ], "score": [ 8, 3 ], "text": [ "While driving, you rarely need neutral, so making it easy to find isn't important. By putting 1st gear at the bottom, you can always easily find it when you come to a stop by shifting all the way to the bottom. Sure, with th...
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[ [], [] ]
23iacf
how do "are you a robot" codes work?
Like when you sign up for something, you have 2 distorted/blurred images of numbers or letters, and they tell you to type in what you see. How does that work? How is it a security measure?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/23iacf/eli5_how_do_are_you_a_robot_codes_work/
{ "a_id": [ "cgx9gkl", "cgx9gqt", "cgx9idv", "cgxa4f5", "cgxc5v3" ], "score": [ 2, 2, 3, 2, 2 ], "text": [ "These images are called \"captchas\". They make it difficult for automated scripts to sign up or sign in to do whatever malicious practices they want to do. A...
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[ [], [], [], [], [] ]
3mc8k4
why do people use terms like right-wingers, left-wingers, liberals, and conservatives instead of republican/democrat?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3mc8k4/eli5_why_do_people_use_terms_like_rightwingers/
{ "a_id": [ "cvdrm3l", "cvdrtj6", "cvdspm2", "cvdszfx" ], "score": [ 2, 4, 2, 2 ], "text": [ "Demo/Repub are specific parties, while the political spectrum is an idea. The parties fall somewhere on the spectrum. Left to right:\n\nLiberal (Communism, Socialism) --- Democrat ...
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[ [], [], [], [] ]
1bs9lw
what is a randomized, double-blind, placebo-controlled experiment?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1bs9lw/eli5what_is_a_randomized_doubleblind/
{ "a_id": [ "c99khav", "c99noxv" ], "score": [ 7, 2 ], "text": [ "Let's say we wanted to do an experiment to see whether giving people 1000mg of Vitamin C every day for a month would improve their math performance. To do such an experiment, we would have two conditions, an Experimental con...
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[ [], [] ]
4fn2kq
is it possible for me to satisfy myself, using first principles and no specialist equipment, that the earth is a sphere?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4fn2kq/eli5_is_it_possible_for_me_to_satisfy_myself/
{ "a_id": [ "d2a7nlr", "d2a84g3", "d2a8bsu" ], "score": [ 4, 5, 2 ], "text": [ "Aristotle did it and described his reasoning in *De Caelo* over 2000 years ago. So yes, you can do it too. You could also follow in Eratosthenes' footsteps and calculate the vital statistics of the Eart...
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[]
[ [], [], [ "http://i.imgur.com/uWjy03P.jpg", "http://www.astro.princeton.edu/~dns/teachersguide/MeasECAct.html" ] ]
1o4czv
who benefits from class-action lawsuits.
I just heard about a class-action lawsuit against TGI Friday's for using cheap liquor in their drinks when it was advertised that a fancier/more expensive liquor was being used. Who would benefit from a class-action lawsuit like that?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1o4czv/eli5_who_benefits_from_classaction_lawsuits/
{ "a_id": [ "ccopg1w", "ccoppou", "ccoql4w", "ccorf0h" ], "score": [ 2, 5, 2, 5 ], "text": [ "It depends on the lawsuit. In any case, lawyers will take anywhere from 1/3 to 1/2 the payout as fees, so more than likely, they will make out best.\n\nFor things like that, the p...
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[ [], [], [], [] ]
a3urcl
why do english speakers say “uhm” to fill gaps?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/a3urcl/eli5_why_do_english_speakers_say_uhm_to_fill_gaps/
{ "a_id": [ "eb9b1m1", "eb9b5ek", "eb9cc70" ], "score": [ 8, 11, 4 ], "text": [ "It has to do with us thinking and filling in that gap. A lot of people don’t want just silence so they’ll say uhm or uh while thinking ", "It's called a hesitation noise, and many other languages h...
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[ [], [], [] ]
3v3pod
how to pick the best tasting wine.
I just want to like wine so badly, but have no clue what's good or how to tell what's good.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3v3pod/eli5_how_to_pick_the_best_tasting_wine/
{ "a_id": [ "cxk2tn7" ], "score": [ 4 ], "text": [ "Taste it. \n \nSeriously. The only way to be sure you'll enjoy it, is to try it. Don't be fooled by labels, etc. \n \n_URL_0_ \n \nEven the 'experts' who thought French wines were the best were shown that it's really about taste, not herita...
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[]
[ [ "https://en.wikipedia.org/wiki/Judgment_of_Paris_(wine)" ] ]
5ykouo
why are there different scents to the time of day? like morning has its own smell along with the evening
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5ykouo/eli5_why_are_there_different_scents_to_the_time/
{ "a_id": [ "dequw87", "deqwugt" ], "score": [ 5, 5 ], "text": [ "I used to live near an industrial sized bread bakery/manufacturer. Every night would smell like freshly baked bread. \n\nPerhaps you are getting smells from different businesses nearby which work on different schedules. Perh...
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[ [], [] ]
14njpg
where are some things called pairs? when they are one thing.
For example why are they a "pair" of shorts, or a "pair" of scissors? I understand a pair of shoes, they are two individual items, but I have never gotten how the "pair" thing made since.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/14njpg/where_are_some_things_called_pairs_when_they_are/
{ "a_id": [ "c7epinj", "c7es94g" ], "score": [ 4, 3 ], "text": [ "shorts and scissors are made up of two identical halves or counterparts put together in some way.", "Pants used to come as two pieces that you would lace up at the crotch. So, you literally had a pair of them.\n\nLikewis...
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[]
[ [], [] ]
2iymi8
why do i feel so icky if i don't shower for a day but not so long ago humans went long periods without bathing?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2iymi8/eli5_why_do_i_feel_so_icky_if_i_dont_shower_for_a/
{ "a_id": [ "cl6o5cq", "cl6o5xy", "cl6ovuz" ], "score": [ 3, 6, 2 ], "text": [ "Everything and everyone smelled absolutely dreadful back in the day. If you were lucky (i.e. wealthy enough) you could get some sort of perfume to help cover your stink", "I think it's probably a ma...
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[]
[ [], [], [] ]
8oq5sv
the relationship between mbps/gbps and mhz/ghz
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8oq5sv/eli5_the_relationship_between_mbpsgbps_and_mhzghz/
{ "a_id": [ "e059fyq" ], "score": [ 5 ], "text": [ "This relationship is most relevant in telecommunications, or in general, communication theory. MHz represents bandwidth in the radio spectrum. It's the amount of spectrum that a signal occupies. Mbps on the other hand represents the rate of infor...
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[]
[ [ "https://en.wikipedia.org/wiki/Spectral\\_efficiency", "https://en.wikipedia.org/wiki/Spectral_efficiency" ] ]
3dgczw
if you have a single kidney failure, but we can live with only one kidney, why would you need a kidney transplant?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3dgczw/eli5_if_you_have_a_single_kidney_failure_but_we/
{ "a_id": [ "ct4v8p4", "ct4y18y", "ct4y4vr" ], "score": [ 4, 2, 2 ], "text": [ "The decision that someone needs a kidney transplant is based on how well the kidneys they have are working, not the number of kidneys. It's entirely possible to live with one fully functioning kidney, b...
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[]
[ [], [], [] ]
34lf5t
how come it takes my bank 3-5 days to transfer money from my checking account to my pay pal account but when i pay my water bill with my debit card linked to the same checking account, the water company gets it instantly?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/34lf5t/eli5_how_come_it_takes_my_bank_35_days_to/
{ "a_id": [ "cqvvvim", "cqvycrv", "cqw1t0o" ], "score": [ 2, 8, 4 ], "text": [ "because the bank makes its own rules. with todays current technology, it takes seconds to clear a check, but they still tell you it takes however many business days they say it takes.", "You're comp...
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[]
[ [], [], [] ]
fruoen
why does vision in darkness have grain?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/fruoen/eli5_why_does_vision_in_darkness_have_grain/
{ "a_id": [ "flxsmz2", "fly6z1a" ], "score": [ 25, 5 ], "text": [ "You have two types of receptors in your retina. Cones are good at picking out fine detail and color while rods are better with picking out contrast and movement. In low-light settings, differences in light coming to your ey...
[]
[]
[ [], [ "https://en.wikipedia.org/wiki/Shot_noise", "https://en.wikipedia.org/wiki/Shot\\_noise" ] ]
4iu7sb
besides mars, is there any other planets where sending humans out to colonise it is being considered?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4iu7sb/eli5_besides_mars_is_there_any_other_planets/
{ "a_id": [ "d314egc", "d314ev1" ], "score": [ 2, 6 ], "text": [ "Heck, all of them, moons and asteroids too. Those other ones are just not being considered as the primary target and for many, as targets in the short term though. \n\nMars is the planet we know the most about beyond our own...
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[]
[ [], [] ]
2kq2sh
why do the japanese, who are known for having a conservative culture, seem to have such outlandish media?
Video games, T.V. shows, music, etc.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2kq2sh/eli5_why_do_the_japanese_who_are_known_for_having/
{ "a_id": [ "clnmyso", "clnn2gd", "clnoreu", "clnvh62" ], "score": [ 13, 2, 2, 3 ], "text": [ "Living in a rather stiff culture often drives those who decide to break out do so with gusto.", "I believe it has to do with the Westernization of the country. The younger gen...
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[]
[ [], [], [], [ "https://www.youtube.com/user/GaijinGoomba" ] ]
7kfcg8
why does it get hard to breathe when the heater is on?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7kfcg8/eli5_why_does_it_get_hard_to_breathe_when_the/
{ "a_id": [ "drduk7u" ], "score": [ 2 ], "text": [ "I have never experienced this. But some people find the smell annoying, and others find it hard to breathe with something blowing in their face.\n\n [ELI5: Why do we find it so hard to breathe when there's wind blowing at our face? ](_URL_0_) ^(_...
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[ [ "https://www.reddit.com/r/explainlikeimfive/comments/60fzli/eli5_why_do_we_find_it_so_hard_to_breathe_when/" ] ]
3q1mc9
how come in court shows like judge judy, why is it that lawyer is not required ?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3q1mc9/eli5_how_come_in_court_shows_like_judge_judy_why/
{ "a_id": [ "cwb9cgq", "cwb9rm0" ], "score": [ 2, 5 ], "text": [ "This comment has been overwritten by an open source script to protect this user & apos;s privacy. \n\n If you would like to do the same, add the browser extension [GreaseMonkey](_URL_1_) to Firefox and add [this open sourc...
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[]
[ [ "https://greasyfork.org/en/scripts/10380-reddit-overwrite", "https://addons.mozilla.org/en-us/firefox/addon/greasemonkey/" ], [] ]
lstzw
the difference(s) between fermions and bosons?
Are fermions matter? And bosons not? Or is this the wrong way to think of them?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/lstzw/eli5_the_differences_between_fermions_and_bosons/
{ "a_id": [ "c2vbwkv", "c2vjohx", "c2vbwkv", "c2vjohx" ], "score": [ 7, 3, 7, 3 ], "text": [ "As a starter, fermions are the little pieces that make up the stuff around us (matter), while bosons are the little pieces that carry messages (forces) to the stuff. Matter intera...
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[ [], [], [], [] ]
5sseuj
why does "hugging the left wall" work in a maze?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5sseuj/eli5_why_does_hugging_the_left_wall_work_in_a_maze/
{ "a_id": [ "ddhfiav" ], "score": [ 2 ], "text": [ "Simply put, a traditional maze only consists of 2 walls that are intertwined to some degree. By \"hugging\" either of the two (it doesn't necessarily need to be the left one) you will arrive at the end eventually." ] }
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[ [] ]
5uv46h
what can the president go to jail for?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5uv46h/eli5_what_can_the_president_go_to_jail_for/
{ "a_id": [ "ddx381v", "ddx63vu" ], "score": [ 2, 2 ], "text": [ "He could, but as president he can pardon himself. It sounds like a huge conflict of interest, but the constitution clearly states the president \"shall have power to grant reprieves and pardons for offenses against the Unite...
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[ [], [] ]
7e90he
how does codeine work as a cough suppressant?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7e90he/eli5_how_does_codeine_work_as_a_cough_suppressant/
{ "a_id": [ "dq3cdd8" ], "score": [ 4 ], "text": [ "We really don't know. Opioids, in general, have a cough suppressing effect but exactly how that works is not well understood. \"Heroin\" was originally a brand name for the drug that was marketed as a cough suppressant." ] }
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[ [] ]
19px1m
why is there not an anonymous bit-torrent protocol?
I know about things like TOR and TPB's anonymous download, but why is there not a client that prevents the peers from knowing its true IP address? Is a seedbox and VPN 100% secure?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/19px1m/why_is_there_not_an_anonymous_bittorrent_protocol/
{ "a_id": [ "c8qa76j" ], "score": [ 3 ], "text": [ "There is, sort of. It's called [Freenet](_URL_0_), but it can only be accessed using their client software (not your regular torrent client), and it is extremely, extremely slow. Proper anonymity is extremely difficult to achieve, especially in a...
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[ [ "https://freenetproject.org/" ] ]
1zxrzg
why can i "hear" perfect pitch in my mind, but when i try to sing i sound like a walrus giving birth to farm equipment?
When I say "in my mind" I'm referring to my thoughts/imagination. I'm not talking about hearing myself when I'm actually singing. For example, I can think/imagine singing a song with perfect pitch, yet if I were to try and actually sing it, I would sound horrible. **UPDATE #1** Several people are comparing this to ima...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1zxrzg/eli5_why_can_i_hear_perfect_pitch_in_my_mind_but/
{ "a_id": [ "cfxxdbw", "cfxxp4t", "cfxydy7", "cfxylff", "cfxz3b9", "cfxzmad", "cfxzuyk", "cfy03lc", "cfy03ve", "cfy0679", "cfy08r2", "cfy0jnn", "cfy0nw2", "cfy1kcu", "cfy1rfv", "cfy1tnl", "cfy230d", "cfy2et3", "cfy2vag", "cfy2x74", "c...
[]
[ "http://reddit.com/r/stanisms" ]
[ [], [], [], [ "http://www.amazon.com/Adventures-Singing-Exploring-Discovering-Developing/dp/0073284777" ], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [ "http://reddit.com/r/stanisms" ], [], [], [], [], [], [], [], [], [], [...
jdvev
federal reserve interest rate
What does the Federal Reserve interest rate affect and why did it have such a big affect on the market when they announced they would keep it 'exceptionally low' until 2013?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/jdvev/eli5_federal_reserve_interest_rate/
{ "a_id": [ "c2bf97q", "c2bf97q" ], "score": [ 2, 2 ], "text": [ "The interest rate is known as the rate used between banks. It's used when say a bank is low on funds, what they're charged when they borrow from another bank. \n\nThe Fed lowers this rate by purchasing bonds or any assets fr...
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[ [], [] ]
5bq3sv
for a non-native english speaker, what is the proper article "a", "an", "the", or nothing should be used?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5bq3sv/eli5_for_a_nonnative_english_speaker_what_is_the/
{ "a_id": [ "d9qemdu" ], "score": [ 9 ], "text": [ "\"A/an\" are generic/indefinite articles. So if you're just talking about any ordinary store and not a specific one, you might say \"It's 8 AM, there should be *a store* open around here somewhere\".\n\n\"The\" is a definite article, which is use...
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[]
[ [ "http://www.englishpage.com/articles/a-vs-an.htm" ] ]
10ipm5
what causes my vision to distort/bend around an object (ex:pencil eraser) that is close to my eye when my other eye is covered?
Maybe because the cones/rods that are able to see around the pencil have different angles? I doubt its gravity impacting the light given the small mass of a pencil, but I'm not ready to rule that out. Also, would this effect also appear when an object is held up to a camera lens?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/10ipm5/eli5_what_causes_my_vision_to_distortbend_around/
{ "a_id": [ "c6dvl5m", "c6dvu6o" ], "score": [ 3, 2 ], "text": [ "Do you have a few minutes?\n\nThen, follow me in this experiment. don't just read this, or it won't make any sense. you should actually follow the steps I will give you.\n\nLook at this dot: _URL_3_\n\nif you place your e...
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[]
[ [ "http://imgur.com/NaA6X", "http://imgur.com/1Z0UL", "http://imgur.com/zdCKK", "http://imgur.com/V44ZF" ], [ "http://i.imgur.com/2ua2C.jpg", "http://i.imgur.com/C0wnc.jpg", "http://i.imgur.com/NVFgW.jpg" ] ]
3ndbxq
boxing titles and franchises
Why there are so many (WBC, WBA, WBO, etc)? what are the most prestigious ones? What title do I need to win in order to be the best boxer in the world? General ELI5 would be great!
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3ndbxq/eli5_boxing_titles_and_franchises/
{ "a_id": [ "cvmzhtx" ], "score": [ 2 ], "text": [ "It's incredibly long and complicated and it's been answered [here on reddit] (_URL_0_) in r/boxing if you want all the details. Basically it comes down to money and how may fights each sanctioning body can squeeze out of a champion. " ] }
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[ [ "https://www.reddit.com/r/Boxing/comments/1whnib/the_rboxing_you_dont_know_st_about_boxing_guide/" ] ]
jll13
how does super-fluid helium make an infinite fountain?
Here's the youtube link: _URL_0_
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/jll13/how_does_superfluid_helium_make_an_infinite/
{ "a_id": [ "c2d45up", "c2d45up" ], "score": [ 2, 2 ], "text": [ "This kind of question would get better answers if asked in r/askscience", "This kind of question would get better answers if asked in r/askscience" ] }
[]
[ "http://www.youtube.com/watch?v=2Z6UJbwxBZI" ]
[ [], [] ]
4fjmpy
where did the idea of people becoming angels when we die come from, considering that bibically angels are another species altogether?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4fjmpy/eli5_where_did_the_idea_of_people_becoming_angels/
{ "a_id": [ "d29e6iw", "d29epci", "d29esc0", "d29euoi", "d29ey0m", "d29eymp", "d29f1d8", "d29fi2f", "d29fitk", "d29fkc4", "d29fvyd", "d29h3pc" ], "score": [ 31, 16, 288, 7, 7, 196, 2, 7, 37, 2, 3, 2 ], "text": [ ...
[]
[]
[ [], [], [], [], [], [], [], [], [], [], [], [ "http://eom.byu.edu/index.php/Angels", "https://en.wikipedia.org/wiki/Angels_in_art" ] ]
j3hgc
- how a llc (limited liability company) works and why i need one to open a business.
My friend and I are trying to start a business. I realize we need an LLC. I kind of understand the part that it protect me as an individual in case the company gets sued...but beyond that, I'm not really sure.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/j3hgc/eli5_how_a_llc_limited_liability_company_works/
{ "a_id": [ "c28tl36", "c28to0a" ], "score": [ 2, 3 ], "text": [ "I got this. I took a class on introduction to business, and we talked about LLCs. \n\nBasically, an LLC is where if you're company is sued, you have limited liability. You personally can not get sued until you're broke, just...
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[]
[ [], [] ]
21laay
why can companies and/or public places discriminate who is allowed in by gender but not by race
For example, Why can a gym have a Women Only night, but not a White People Only night. There are many other examples that i'm sure you will debate among yourselves, the question I want answered is why can a company legally disclude a gender from taking part in an activity or from using facilities on certain days etc bu...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/21laay/eli5why_can_companies_andor_public_places/
{ "a_id": [ "cge45su", "cge4dz4", "cge7re8" ], "score": [ 3, 6, 2 ], "text": [ "If you want to start an \"All White Guy Gym\", you're welcome to -- gyms aren't protected under the Federal Civil Rights Act.\n\nHowever, they might violate state civil rights acts -- [California has re...
[]
[]
[ [ "https://ncfm.org/2011/04/action/california-courts-repeatedly-rule-that-women-only-gyms-illegal-again-in-march-2011/" ], [], [] ]
5h7fr3
why do governments allow car makers to advertise diesel cars as co2 friendly (less than 100 g/km) if they pollute far more than similar petrol engines?
These days you often see these small diesel engines with emission levels under 100 g/km. That's lower than most 1.2l or 1.4l petrol engines. How can official emission levels for a diesel be smaller than for a similar petrol engine?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5h7fr3/eli5_why_do_governments_allow_car_makers_to/
{ "a_id": [ "daymoc5" ], "score": [ 2 ], "text": [ "Diesel engines are generally more energy efficient than petrol engines, i.e., they are \"CO2 friendly\" as you put it and so contribute less to global warming. What's wrong with being able to advertise that?\n\nDiesels do have more of a problem ...
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[ [] ]
alutxc
why does ice cream in a store (cold stone, baskin-robbins, etc.) not get "freezer burn"/accumulate ice over its surface when sitting in the freezer?
In my freezer at home, my ice cream gets freezer burn just one day after opening the container, and I just don't get why. & #x200B; & #x200B;
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/alutxc/eli5_why_does_ice_cream_in_a_store_cold_stone/
{ "a_id": [ "efh5cr4", "efh7mth", "efhlp91" ], "score": [ 9, 10, 6 ], "text": [ "Because it's in an air tight environment, so no latent moisture from the air can freeze onto the surface and create the ice crystals that create the \"grainy\" texture. ", "Freezer burn is the resu...
[]
[]
[ [], [], [] ]
8koy1r
why does it feel cold to enter the pool, but then once you're adjusted, it's fine, but then it feels cold to get out?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8koy1r/eli5_why_does_it_feel_cold_to_enter_the_pool_but/
{ "a_id": [ "dz9dalq", "dz9h7ds" ], "score": [ 12, 3 ], "text": [ "It feels cold getting in because a) the water is colder than you are and b) the water is really quite effective at taking heat away from your body.\n\nWhen it comes to getting out the coldness is mostly going to be from eva...
[]
[]
[ [], [] ]
2eegaa
what is a mechanical keyboard? aren't they all mechanical?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2eegaa/eli5_what_is_a_mechanical_keyboard_arent_they_all/
{ "a_id": [ "cjyocxg", "cjyod2e", "cjytajx" ], "score": [ 106, 35, 10 ], "text": [ "It has clicky-things in it instead of soft pads like you would find upon taking apart a tv remote. ", "A mechanical keyboard has a mechanical switch below each key, where a spring is freed to ma...
[]
[]
[ [], [], [] ]
b9ub0b
how developed are other animals' sense of taste? is it just primal notions like bitter=bad and sweet=good or similarly as complex as ours?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/b9ub0b/eli5_how_developed_are_other_animals_sense_of/
{ "a_id": [ "ek6wqcy", "ek70lww", "ek82eeo" ], "score": [ 8, 2, 2 ], "text": [ "Canines have an evolved sense of taste. Put a piece of raw beef liver next to a piece of raw beef steak on a plate, a dog will have a preference.", "Depends on the animal. Cetaceans like dolphins ...
[]
[]
[ [], [], [] ]
2uix44
if feeling good is due to certain neurotransmitters being released why can't we influence these chemicals so we feel good all the time ?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2uix44/eli5if_feeling_good_is_due_to_certain/
{ "a_id": [ "co8s122" ], "score": [ 8 ], "text": [ "That's what drugs do. But, the brain often readjusts what \"normal\" feels like so you have to take more and more of something to feel the effects." ] }
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[ [] ]
ct6gof
how is it that when you follow the left wall of a maze, it will always lead to an exit?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/ct6gof/eli5_how_is_it_that_when_you_follow_the_left_wall/
{ "a_id": [ "exiwu5v" ], "score": [ 8 ], "text": [ "This also works with the right wall. But it only works on mazes that are \"simply connected\". This means that all the walls you touch need to be connected to the outer edge of the maze.\n\nIf that is the case, following the left or right wall yo...
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[ [] ]
2dpp0f
how is suicide considered "selfish"?
I want to start by saying I am not suicidal. This kind of stems off of Robin Williams recent passing and some of the things I have heard said about him. I understand the concept of killing yourself causes a lot of grief for friends and family that have to continue to live after you cut your life short. What I **DON...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2dpp0f/eli5_how_is_suicide_considered_selfish/
{ "a_id": [ "cjrtkau", "cjrtkq0", "cjrtmjl", "cjrvzda", "cjrw7a1", "cjrwgi0", "cjrwnji", "cjrwpk9", "cjrx4vh", "cjrx92k", "cjrybwk", "cjrzfwy", "cjs085x", "cjs1irc", "cjs3anl", "cjs6wkn", "cjs8vb2", "cjs9baf", "cjsb6v3" ], "score": [ ...
[]
[]
[ [], [], [], [], [], [], [], [], [], [], [ "http://www.bbc.co.uk/news/magazine-14374296" ], [], [], [], [], [], [], [], [] ]
1i5gke
what is this almost invisible thingy on the surface of the tea
I'm always wondering what is this thing forming on the surface of the tea when it's hot and why tea is producing that
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1i5gke/eli5_what_is_this_almost_invisible_thingy_on_the/
{ "a_id": [ "cb15h2w" ], "score": [ 2 ], "text": [ "[See here.](_URL_0_)\n\n**TL;DR:** Complex mix of organic/inorganics that are produced/resulting from making up tea with hard water." ] }
[]
[]
[ [ "http://www.guardian.co.uk/lifeandstyle/2005/nov/04/foodanddrink.features" ] ]
1xl99h
are photons really a particle?
I'm learning about Physical Optics in my Physics class (really basic) and I decided to look more into what a photon actually is. What I found out is really confusing me. People talk about photons as if they're actual particles but what seems to make more sense to me is that photons are just the representation of the ex...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1xl99h/eli5_are_photons_really_a_particle/
{ "a_id": [ "cfcdfjb" ], "score": [ 2 ], "text": [ "Neither describing photons (or anything else, for that matter) as a particle, nor describing them as waves, tells the full story. The full story involves some extraordinarily ugly math that you're very unlikely to be able to understand, the somew...
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[ [] ]
660ata
is there a root oriental language
ELI5: as western languages have a Latin or Greek root, do Asian languages have a root language? Most Asian countries have a fairly rich history, so it wouldn't surprise me if they didn't. But why are Asian languages so structurally different to western languages?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/660ata/eli5_is_there_a_root_oriental_language/
{ "a_id": [ "dgemzwk", "dger4zw", "dgev9r4", "dgexzcn" ], "score": [ 3, 47, 6, 3 ], "text": [ "Maybe. Almost certainly, especially for nations and regions that are geographically close. Whether or not they're related to *European* languages is even more uncertain.\n\n[Xidna...
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[]
[ [ "https://www.youtube.com/watch?v=jcc40AowXPQ" ], [], [], [] ]
dz0iw1
why does sadness comes and go in "waves" when you have reasons to be sad, for a while everything feels normal, bearable and sometime later your whole life seems to be falling apart?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/dz0iw1/eli5_why_does_sadness_comes_and_go_in_waves_when/
{ "a_id": [ "f84jgc0" ], "score": [ 4 ], "text": [ "Blood sugar levels (and other dietary stimulants) play an important role in mood regulation. These levels fluctuate with what and when you eat and drink, so our moods will fluctuate with it, to a greater or lesser extent depending on what we eat...
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[ [] ]
1z1dvm
why should i hate the 1%?
How are they screwing me?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1z1dvm/eli5_why_should_i_hate_the_1/
{ "a_id": [ "cfpmc9k", "cfpmiaw", "cfpmooz", "cfpmvj3", "cfpn752", "cfpnmrk", "cfppq03" ], "score": [ 8, 3, 2, 2, 2, 2, 2 ], "text": [ "You shouldn't hate them, people who do are just jealous. I'm not saying they don't have unfair advantages; I'm jus...
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[]
[ [], [], [], [], [], [], [] ]
b7pxjk
why is teflon so little reactive?
From what I know, it is generally used to store chemicals like hydrofluoric acid because they would react with glass or ceramics. What makes Teflon such a stable molecule?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/b7pxjk/eli5_why_is_teflon_so_little_reactive/
{ "a_id": [ "ejtdbyt" ], "score": [ 4 ], "text": [ "Teflon is a chain of CF2 groups. The carbon-fluorine bond is exceptionally strong with the fluorines shielding the carbon-carbon bonds. That combination makes it very resistant to reaction or chemical attack." ] }
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[ [] ]
31ybk1
why do friends "bully", put down, or physically fight all in good fun to show their friendship?
It seems like people who are best friends often say the most hurtful or rude phrases to one another, even though they aren't perceived that way. Me telling someone they are an idiot is interpreted very differently depending how well I know the person. So what makes friends allowed to be obnoxious to their friends?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/31ybk1/eli5_why_do_friends_bully_put_down_or_physically/
{ "a_id": [ "cq64yoy", "cq658by", "cq66m3l", "cq67098" ], "score": [ 8, 3, 2, 3 ], "text": [ "For me it is just because all my mates are wankers.", "I think you answered your question already, it's \"all in good fun\". Although, sometimes it gets out of hand and some ...
[]
[]
[ [], [], [], [] ]
dne90z
what are the benefits to planting so many trees worldwide? are there any negative consequences to this?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/dne90z/eli5_what_are_the_benefits_to_planting_so_many/
{ "a_id": [ "f5a4xtx", "f5a5bmf", "f5a5f1w", "f5a6eeu", "f5a6hz4" ], "score": [ 2, 26, 8, 5, 3 ], "text": [ "Only *real* negative outcome is a full blown Treefolk rebellion, but as long as we keep them happy and maintain the child sacrifices they will clean the air ...
[]
[]
[ [], [], [], [], [ "https://www.unenvironment.org/news-and-stories/story/ethiopia-plants-over-350-million-trees-day-setting-new-world-record", "https://timefortrees.org/", "https://youtu.be/PiOVRhOaEXE?t=204", "timefortrees.org" ] ]
r7jmw
how in the hell a brawl like this is legal? [nhl fight]
_URL_0_ Anywhere else these people would be arrested and locked up for acting like this. How come they're not? I can't create a sport where smoking crack is part of it and take a break every now and then to take a hit of off of my crack pipe because it's "part of the sport" so what gives?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/r7jmw/eli5_how_in_the_hell_a_brawl_like_this_is_legal/
{ "a_id": [ "c43jtq8", "c43kphs" ], "score": [ 5, 9 ], "text": [ "True, but you could say the same thing about Boxing and MMA. It's legal because Fighting is an accepted part of the game and you accept this when you decide to play the sport of Hockey.\n\nThe merits of fighting in Hockey a...
[]
[ "http://www.youtube.com/watch?feature=player_embedded&v=iIlLbJHKw8M" ]
[ [ "http://edition.cnn.com/2011/SPORT/09/01/nhl.enforcers.deaths/index.html" ], [] ]
89s0ph
how do solid air fresheners work?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/89s0ph/eli5_how_do_solid_air_fresheners_work/
{ "a_id": [ "dwt317y" ], "score": [ 5 ], "text": [ "So states of matter are mostly based on energy (pressure too but in open air its pretty constant). Energy we normally measure by temperature. Temperature is average kinetic energy, basically how bouncy the particles are.\n\nBoiling/melting/freezi...
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[ [] ]
35od3t
why can't video games on different medias play together?
Why can't PS4, PC, and Xbox One all play with each other in one place? Regardless of console choice? Edit: spelling
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/35od3t/eli5_why_cant_video_games_on_different_medias/
{ "a_id": [ "cr69y02" ], "score": [ 7 ], "text": [ "They can. Nothing is technically stopping them. In fact, some games do have PS4 and PC players playing together. \r\r\rWhy most don't is two reasons. One, the companies don't want to do it as they'll make more profit otherwise. They want you to b...
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[ [] ]
281gft
the difference between anologue and digital signals.
And what are their different uses?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/281gft/eli5_the_difference_between_anologue_and_digital/
{ "a_id": [ "ci6gqeu", "ci6j32m" ], "score": [ 5, 2 ], "text": [ "Digital signals are discrete. Think of volume on your television. You have 1, 2, 3, 4, 5, etc., but nothing in-between.\n\nAnalog signals are continuous. You can have 1.3974... with an analog signal.", "Digital signal...
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[ [], [] ]
3okhza
if a qubit can have multiple spin states but still has to be measured in order to do useful work then what's the point.
I understand that effectively the single electron transistor can have multiple theoretical states but as soon as we measure it, that settles down to one value. So how are quantum computer's better? Because they use only a single electron i.e. greater efficiency? Or is there some element of superposition that allows a d...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3okhza/eli5_if_a_qubit_can_have_multiple_spin_states_but/
{ "a_id": [ "cvxzug2" ], "score": [ 2 ], "text": [ "It's more about being able to have many potential answers to a problem and being able to then select the one that you want. You're able to store more potential answers using those qubits. One of the best explanations I've heard about this basical...
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[ [] ]
1ct191
who is layman? and why are we all saying things in their "terms?"
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ct191/who_is_layman_and_why_are_we_all_saying_things_in/
{ "a_id": [ "c9joryr", "c9joswh" ], "score": [ 5, 2 ], "text": [ "[Wikipedia](_URL_0_):\n\n > A layperson or layman is a person who is not an expert in a given field of knowledge. Originally, the term signified a member of the laity, i.e., a non-clergyman.[1]\n\n > The concept of describin...
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[ [ "http://en.wikipedia.org/wiki/Layman" ], [] ]
2rel10
facebook privacy and does that disclaimer i'm seeing actually do anything?
I've been seeing a lot of people put up a disclaimer (skeptical that it even does anything) but why exactly are people flipping out? What's the worst possible outcome and are my kittens in danger?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2rel10/eli5_facebook_privacy_and_does_that_disclaimer_im/
{ "a_id": [ "cnf472q", "cnf5xkf", "cnf6ga4", "cnf6kbb", "cnf7gqs", "cnf7yyc", "cnf8dxj", "cnf9l10" ], "score": [ 26, 4, 75, 19, 4, 3, 9, 5 ], "text": [ "No post you make on facebook has any legal standing. It's the user agreement that you co...
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[]
[ [], [], [], [], [], [ "http://hoax-slayer.com/bogus-facebook-privacy-notice.shtml", "http://gawker.com/5963225/that-facebook-copyright-thing-is-meaningless-and-you-should-stop-sharing-it", "http://www.buzzfeed.com/alanwhite/people-need-to-stop-sharing-that-facebook-copyrigh" ], [], [] ]
8ijfc0
what causes rewinding a vhs to create visual distortions on the screen instead of playing normally in reverse?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8ijfc0/eli5_what_causes_rewinding_a_vhs_to_create_visual/
{ "a_id": [ "dys9ir2", "dysbas3", "dysq9g3" ], "score": [ 9, 2, 2 ], "text": [ "I'm going to assume you're talking about \"scanning\" backwards during playback, since \"rewinding\" means stopping playback to rewind the tape to the beginning.\n\nIt actually has to do with how the si...
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[]
[ [ "https://en.wikipedia.org/wiki/VHS", "https://video.stackexchange.com/questions/20190/what-causes-the-vhs-rewind-effect-and-how-did-rewind-preview-work", "https://en.wikipedia.org/wiki/Helical_scan" ], [], [] ]
99gw8o
how bad is it for president trump that cohen pleaded guilty?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/99gw8o/eli5_how_bad_is_it_for_president_trump_that_cohen/
{ "a_id": [ "e4nkdyu" ], "score": [ 2 ], "text": [ "**Please read this entire message**\n\n---\n\nYour submission has been removed for the following reason(s):\n\n* Recent/current events are not allowed on ELI5. First, these are usually asking for factual answers or opinions. Additionally, informa...
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[ [ "http://www.reddit.com/message/compose?to=%2Fr%2Fexplainlikeimfive&subject=Can%20you%20review%20my%20thread", "https://www.reddit.com/r/explainlikeimfive/wiki/detailed_rules" ] ]