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bi30eb
how does jb weld work?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bi30eb/eli5_how_does_jb_weld_work/
{ "a_id": [ "elxnxlw" ], "score": [ 36 ], "text": [ "Its an epoxy, you mix two different chemicals together, they react with each other and harden." ] }
[]
[]
[ [] ]
6t594o
why our voices go up in pitch when asking a question
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6t594o/eli5_why_our_voices_go_up_in_pitch_when_asking_a/
{ "a_id": [ "dli0wrz", "dli0x2h", "dli4xc1" ], "score": [ 4, 15, 2 ], "text": [ "This is a tonal cue specific to English which indicates to the listener that the person is asking a question, or is unsure about what they are saying. Pitch going up with a questioning statement is *no...
[]
[]
[ [], [], [] ]
1hxju7
"social anxiety"
Maybe its an American thing but seriously - reddit is the first place i've heard about this... medical condition? What is it? What causes it? What are the symptoms? Is it an acknowledged sickness or just some kind of weird excuse or "cool sickness" like ADHD sometimes? edit: I feel like I should clarify that it is n...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1hxju7/eli5_social_anxiety/
{ "a_id": [ "caywmtu", "cayxrtc", "cayyrw2", "cayyw55", "cayzew0", "caz05ny" ], "score": [ 32, 3, 12, 4, 7, 7 ], "text": [ "I've been diagnosed with Social Anxiety. Normally I am going about my day, but for instance I have to go have lunch with a large grou...
[]
[]
[ [], [], [], [], [], [ "http://i.imgur.com/cEHqzCc.jpg" ] ]
7iso0a
how come you have that break in your voice that separates falsetto and normal voice?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7iso0a/eli5_how_come_you_have_that_break_in_your_voice/
{ "a_id": [ "dr1lp83", "dr1olhv", "dr1ondi", "dr1wzm9" ], "score": [ 19, 8, 2, 4 ], "text": [ "I think I have the answer. When you are singing out of your falsetto, you are not using your diaphram as much as normal. This is also the reason why non vocally trained peoples vo...
[]
[]
[ [], [], [], [] ]
4knyrj
how the us constitution could be changed to allow for a dictatorship
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4knyrj/eli5_how_the_us_constitution_could_be_changed_to/
{ "a_id": [ "d3gciz2", "d3gcmlh", "d3gcs22", "d3gd99u" ], "score": [ 6, 86, 17, 4 ], "text": [ "In order for it to be amended to allow a dictator it would have to go through the Constitutional amendment process. \n\nThat process includes 2/3rds of Congress agreeing on it AN...
[]
[]
[ [], [], [], [] ]
230psp
the concept of "illegal warfare"
I get what is considered "illegal" in war. According to a quick google search its using tactics such as poisoning or bombarding undefended cities or towns, destroying religious artifacts, purposely killing innocent children and wounded, and the obvious big one: no nukes. But why? If the saying is: "All is fair in love ...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/230psp/eli5_the_concept_of_illegal_warfare/
{ "a_id": [ "cgs8l9b", "cgs9nt4", "cgs9v4k" ], "score": [ 5, 9, 2 ], "text": [ "As it turns out, a lot of stuff is fair in neither love nor war. Most of those things are prohibited in an effort to minimize pain, suffering and noncombatant fatalities.\n\nIt's the middle ground betwe...
[]
[]
[ [], [], [] ]
26ygk3
if every person with hiv or aids suddenly died, would the condition cease to exist?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/26ygk3/eli5if_every_person_with_hiv_or_aids_suddenly/
{ "a_id": [ "chvnokk", "chvt22u", "chvxks2" ], "score": [ 45, 2, 3 ], "text": [ "No. HIV was transferred by contact with another mammal, probably a monkey. If every person died, contact could still occur between IV strains in the monkey population and could still jump to people. ",...
[]
[]
[ [], [], [] ]
384kb4
when the picture was bad on an old crt television you could smack it and the picture could be fixed, why is that?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/384kb4/eli5_when_the_picture_was_bad_on_an_old_crt/
{ "a_id": [ "crse2f8" ], "score": [ 5 ], "text": [ "There were more parts physically connected by sockets, jumpers, twisted in wire caps and just generally mechanically attached rather than nicely all soldered on one board like today's tvs. As things heated and cooled, those physical connections w...
[]
[]
[ [ "http://lowendmac.com/2015/apple-iii-chaos-apples-first-failure/" ] ]
4ty8qv
there are certain layer of atmoshphere that hot but yet we cant feel it, why is that?
I learned that there are layer of atmosphere that very hot in temperature but yet we cant feel it such as thermosphere that said might reach 1500 celcius and ISS orbits in this layer and astronout seem not burnt out. Why and how is this happen?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4ty8qv/eli5_there_are_certain_layer_of_atmoshphere_that/
{ "a_id": [ "d5l8cif", "d5l8f0r" ], "score": [ 3, 3 ], "text": [ "While the gas in the thermosphere is hot, at 50+miles above the Earth the density is so low that it's vacuum for practical purposes (like heating up astronaut suits).", "You dont feel the heat because it's so close to be...
[]
[]
[ [], [] ]
420lta
help me understand networking protocols and ports
I am lost with trying to understand protocols. I am looking at this list of tcp and udp port numbers. _URL_0_ My question is, when it comes to ports, do ports have protocols assigned to them? Like when you go down that list, each one of them has a different description. Like I see that 80 is HTTP which I know is a pr...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/420lta/eli5help_me_understand_networking_protocols_and/
{ "a_id": [ "cz6w3xx" ], "score": [ 2 ], "text": [ "nitpick -- UDP is a network layer protocol, as it's best-effort. TCP is a transport layer protocol, as orderly delivery is guaranteed." ] }
[]
[ "https://en.wikipedia.org/wiki/List_of_TCP_and_UDP_port_numbers" ]
[ [] ]
28wjv3
why do things measured in gauges (like shot guns and needles) get larger as the number gets smaller?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/28wjv3/eli5_why_do_things_measured_in_gauges_like_shot/
{ "a_id": [ "cif5980", "cif5ddl", "cif6jan" ], "score": [ 5, 3, 4 ], "text": [ "The gauge number is, roughly speaking, \"number of [whatevers] that can be crammed into a particular given space\". So smaller = more [whatever] can fit into the given space = higher number.", "Not...
[]
[]
[ [], [], [] ]
2lk4ad
how are certain guns manufactured by different companies without some kind of infringement.
How come certain guns such as the M4 or 1911 are made by a variety of manufactures while others don't seem to be like the mp5.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2lk4ad/eli5_how_are_certain_guns_manufactured_by/
{ "a_id": [ "clvk5u7" ], "score": [ 3 ], "text": [ "As the name implies the 1911 has been in production since 1911. \nMany manufacturers will grant each other permission to produce these firearms at request or by fee. Other times they are contracted out by the original manufacturer.\nThis usually ...
[]
[]
[ [] ]
4quywi
why are pdfs so hard to edit?
You need extremely specialized programs to edit a PDF, and most of them are barely usable anyway. Even then, a lot of them won't let you do even basic text edits without a paid subscription. Yet everyone insists on using PDFs for everything it seems. Why has no one developed an open source user friendly way to deal wit...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4quywi/eli5_why_are_pdfs_so_hard_to_edit/
{ "a_id": [ "d6hye1v", "d4w3b6o", "d4w3da3", "d4w3yzt", "d4w458q", "d4w64et", "d4w7whc", "d4w8xwh", "d4w97kx", "d4w9i89", "d4wab1f", "d4wbvqp", "d4wdlzp", "d4wf28o", "d4wf92v", "d4wg2vo", "d4wi8pc", "d4wln8p", "d4wwj8g", "d4wxh05" ], ...
[]
[]
[ [ "https://acrobat.adobe.com", "https://docparser.com" ], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [] ]
c4vrao
when do soccer games actually end?
I was watching the women’s World Cup today Sweden vs Canada, and the referee add 7 minutes stoppage time which I understand. The problem begins when Canada got a free kick at like 96:30 minutes and by the time they took the kick it was about 97:00 exactly, the ball was forced out and Canada was given a corner kick and ...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/c4vrao/eli5_when_do_soccer_games_actually_end/
{ "a_id": [ "erykgzv", "erykib7", "eryknce", "eryl4tf", "eryor1x" ], "score": [ 23, 2, 3, 8, 2 ], "text": [ "Unlike other sports, the time is not stopped whenever there is a pause in the game (e.g. when there is a fault). Extra time is given to compensate this. \n\n...
[]
[]
[ [], [], [], [], [] ]
29ky0r
why are stocks still going up despite everyone warning they're overvalued?
The bank of international settlements just came out arguing that stocks are in "euphoric territory": _URL_0_ Surely if the bank for international settlements is warning us, markets should react? Instead they just spike up further again. What causes this?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/29ky0r/eli5_why_are_stocks_still_going_up_despite/
{ "a_id": [ "cilwjn8", "cilxt9r", "cimd6y9" ], "score": [ 3, 7, 2 ], "text": [ "stocks are bought on expectations and hopes. not a hard formula for what the value should be.", "There are a few different theories. Here are two:\n\n1) Stocks aren't overvalued. A stock is simply...
[]
[ "http://business.financialpost.com/2014/06/30/bank-for-international-settlements-warns-that-stocks-are-in-euphoric-territory-and-central-banks-need-to-start-raising-rates-now/" ]
[ [], [], [] ]
20fil3
why can't they just open all the gates of the panama canal? will the water levels ever equalise? if not, why?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/20fil3/eli5_why_cant_they_just_open_all_the_gates_of_the/
{ "a_id": [ "cg2q5vj", "cg2q68e", "cg2wupm" ], "score": [ 10, 10, 2 ], "text": [ "The canal isn't just a big ditch -- it is largely comprised of lakes that are above sea level. The entire point of the locks is to raise and lower ships to the varying water levels.\n", "The canal...
[]
[]
[ [], [], [] ]
1zv5v9
what is the whole background story to the star wars in a nutshell?
Out of curiosity, I looked up episode 4 on the Star Wars wiki to look up some scene, which then lead to reading about the previous movies, and from that the previous books and such. It just seemed like there was no end to the background wars and stuff. What actually caused this whole space commotion? And why are the t...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1zv5v9/eli5_what_is_the_whole_background_story_to_the/
{ "a_id": [ "cfx9gn1", "cfx9w5s", "cfxa0pi" ], "score": [ 5, 2, 2 ], "text": [ "A young boy is brought up to be a warrior for good, only to lose himself in the power of evil.", "So it sounds like you're talking about the beginning of the Star Wars universe and how the Jedi and ...
[]
[]
[ [], [], [] ]
21qcsr
why does the us add at least 10% ethanol to petrol when it decreases fuel economy and in slightly older engines, longivity?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/21qcsr/eli5_why_does_the_us_add_at_least_10_ethanol_to/
{ "a_id": [ "cgfil7x" ], "score": [ 2 ], "text": [ "The carbon in corn is from CO2 in the atmosphere, so burning ethanol from corn is technically carbon neutral. But mostly government subsidies. " ] }
[]
[]
[ [] ]
1nq5zl
how do big cat cubs not get hurt when their mothers carry them by their teeth?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1nq5zl/how_do_big_cat_cubs_not_get_hurt_when_their/
{ "a_id": [ "cckxviw", "ccky1lg", "ccl428s" ], "score": [ 33, 13, 7 ], "text": [ "All cats have a scruff of fur on the back of their neck (down to just above their shoulder blades) that is for just this purpose. It is thick fur with few nerve endings, so there is little to no pain...
[]
[]
[ [], [], [] ]
qdxyo
the recent "robo-calls" in canada
What are they and what does that mean for Canadian citizens?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/qdxyo/eli5_the_recent_robocalls_in_canada/
{ "a_id": [ "c3wya8k" ], "score": [ 2 ], "text": [ "The Tories has been accused of hiring a firm to call households. They call a household, telling them the voting location has changed. The voters turn up to the new location, all confused and shit, cause there isn't a polling station. It doesn't m...
[]
[]
[ [] ]
9qbjs8
how can other first world countries afford to subsidize things like education and healthcare, yet in the united states they are crippling?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9qbjs8/eli5_how_can_other_first_world_countries_afford/
{ "a_id": [ "e8832i1", "e8832uf", "e883a0t", "e883k3p", "e887t92", "e888abe", "e888f6v" ], "score": [ 4, 3, 12, 5, 3, 3, 8 ], "text": [ "Your taxes are paying for corporate welfare, not classrooms or surgical theaters. “Subsidizing” basic necessities...
[]
[]
[ [], [], [], [], [], [], [ "https://israel-trade.net/wp-content/blogs.dir/17/files/2014/06/Israel-health-exp.png", "https://www-tc.pbs.org/prod-media/newshour/photos/2012/10/02/At_17.6_percent_of_GDP_in_2010_blog_main_horizontal.jpg" ] ]
2bn4mo
why does the us govt. send national guard troops overseas if their purpose is to protect america?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2bn4mo/eli5why_does_the_us_govt_send_national_guard/
{ "a_id": [ "cj6y7ey", "cj6yg65", "cj6zsau" ], "score": [ 7, 5, 2 ], "text": [ "The United States interests do not stop at its borders.", "Guard units deploy to help ease the strain of active duty troops.\n\nAlso, Guard units were used in Hurricane Katrina.", "Stabilizing t...
[]
[]
[ [], [], [] ]
2z67tr
what is a copyright? and what are some effective small ways for someone to go about getting one?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2z67tr/eli5what_is_a_copyright_and_what_are_some/
{ "a_id": [ "cpg1slw", "cpg31ui" ], "score": [ 3, 2 ], "text": [ "You don't actually have to do anything to \"get\" copyright. Anything you create, unless you specifically designate otherwise, is copyrighted to you. That means that every time you write something, draw something or make any...
[]
[]
[ [], [] ]
fsvn6w
if alternating current means it changes direction back and forth all the time, why do polarized plugs exist?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/fsvn6w/eli5_if_alternating_current_means_it_changes/
{ "a_id": [ "fm3n4ks", "fm3o2sd" ], "score": [ 6, 3 ], "text": [ "In alternating current, one wire is always neutral while the other (the \"hot\" wire) alternates from positive to negative voltage. With a polarized plug, the neutral prong is longer, which means that it's not possible for t...
[]
[]
[ [], [] ]
6msjlw
why humans and other animals have such long intestines?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6msjlw/eli5_why_humans_and_other_animals_have_such_long/
{ "a_id": [ "dk403wd" ], "score": [ 2 ], "text": [ "This gives the inside of the intestine a large total *surface area,* which is crucial to absorbing the nutrients from the food. Otherwise the food might be dissolved but not absorbed." ] }
[]
[]
[ [] ]
50jogu
how is t-mobile able to offer free streaming/data on certain services?
I've tried to think through this, but would like anyone with a better perspective to answer. Does YouTube essentially pay T-Mobile a fee to offset the "free data" now being offered, and justify it internally by the (potential) increase in advertising revenue they'd generate?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/50jogu/eli5how_is_tmobile_able_to_offer_free/
{ "a_id": [ "d74kx0k" ], "score": [ 2 ], "text": [ "No, youtube doesn't pay a fee for the free data. The free data is simply T-Mobile advertising for them to get more customers. It has nothing to do with Youtube really. T-Mobile is just deciding to not count data from certain sources on their c...
[]
[]
[ [] ]
3ctcdu
how do middle ear infections work?
When you have a middle ear infection in one ear and that ear gets clogged up with fluid, giving a muffled loss of hearing and a real earache and then the next day you still have the muffled loss of hearing and a slight ache but there's clear, slightly sticky fluid leaking from that ear - does that mean the fluid is com...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3ctcdu/eli5_how_do_middle_ear_infections_work/
{ "a_id": [ "csyqr26" ], "score": [ 2 ], "text": [ "The ear ache in a middle ear infection (otitis media) is caused by inflammation and pressure from the fluid. The symptoms will go away as the fluid is removed, but as long as the infection persists there is going to be continuous fluid production...
[]
[]
[ [] ]
89saji
difference between breathing into your stomach and breathing into your chest.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/89saji/eli5_difference_between_breathing_into_your/
{ "a_id": [ "dwt7g12", "dwt9nt4" ], "score": [ 18, 2 ], "text": [ "To breathe with your diaphragm:\n\n1. Sit comfortably and let your neck relax. \n\n2. Place one hand over your chest and one hand over your stomach.\n\n3. Breathe in through your nose without disturbing the hand over your ...
[]
[]
[ [], [ "https://www.youtube.com/watch?v=6oMFAMqSlq4" ] ]
4ifnrc
why does buying stream-able media cost more than buying dvds?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4ifnrc/eli5_why_does_buying_streamable_media_cost_more/
{ "a_id": [ "d2xns4f", "d2xo4f2" ], "score": [ 2, 2 ], "text": [ "Because digital copies are all profit w no physial media overhead. No big corp in the world is NOT going to over charge if they can get away with it.", "When pricing anything, from media to appliances to food to houses, ...
[]
[]
[ [], [] ]
2ub724
why are illegal sports streams such bad quality?
Surely they make the wesbites to make money due to how they are always covered in ads. So why doesn't someone make their streams full HD, take all the viewers from all the other sites, and make more money? I assume its not a hardware issue as I can stream me playing video games in full HD but people running websites li...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2ub724/eli5_why_are_illegal_sports_streams_such_bad/
{ "a_id": [ "co6thbn", "co6wb27" ], "score": [ 2, 3 ], "text": [ "They are not, many P2P streams are 1080p, but you need good internet. I'm currently watching a good 720p stream of a game\n\nThey are out there, but they can be hard to find as the people watching the stream don't want anyon...
[]
[]
[ [], [] ]
36shp9
thermodynamic equilibrium
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/36shp9/eli5_thermodynamic_equilibrium/
{ "a_id": [ "crgoafc" ], "score": [ 8 ], "text": [ "Thermodynamic Equilibrium is a big fancy phrase for \"two things are at the same temperature.\" The phrase exists because when you start defining thermodynamics from the bottom up you come to the concept of \"thermodynamic equilibrium\" before d...
[]
[]
[ [] ]
8pi9mj
why air flow makes you sneeze?
It happens to me everytime and I don't understand why. Edit: sorry if air flow is not the exact term, english is not my first language. I'm talking about the air that comes in your house when you open windows and makes your doors close roughly.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8pi9mj/eli5_why_air_flow_makes_you_sneeze/
{ "a_id": [ "e0bh9nl" ], "score": [ 3 ], "text": [ "Sudden rush of air into your nostrils can cause you to sneeze, as it agitates the nostril hair and causes the sneeze response to clear any contaminants brought in by the air. Dust, pollen and other airborne particles can also influence this" ] ...
[]
[]
[ [] ]
5wn34n
why does milk make your sinuses more congested when you've got a cold?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5wn34n/eli5_why_does_milk_make_your_sinuses_more/
{ "a_id": [ "debers3", "debffch", "dec4mzq" ], "score": [ 3, 3, 3 ], "text": [ "It doesn't. Mobile now so can't find the source but there was a scientific study that proved it doesn't.", "It doesn't. It's either something you've been told and you blindly believed it, or you've ...
[]
[]
[ [], [], [] ]
5q8io0
how does twitter censorship work? and how are governments involved?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5q8io0/eli5_how_does_twitter_censorship_work_and_how_are/
{ "a_id": [ "dcxdrzj" ], "score": [ 18 ], "text": [ "Judging by Wikipedia, Twitter has the ability to limit messages based on geographic region. And apparently has a mechanism by which Twitter can be asked to hide messages.\n\nBasically, if Twitter gets a legal order telling Twitter to hide things...
[]
[]
[ [] ]
6iosb9
why are there more air quality alerts in the summer?
My neighborhood listserv just got an email saying that with the air quality alerts coming up this summer, some neighborhood & city services (trash, recycling) will happen earlier in the day. What is it about the summer that would make the air more polluted? Alternatively, if it's just as polluted as the rest of the ...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6iosb9/eli5_why_are_there_more_air_quality_alerts_in_the/
{ "a_id": [ "dj7x07r" ], "score": [ 4 ], "text": [ "Warmer air is able to hold more \"stuff\" than cooler air. That's why 100% humidity at 55 degrees is fine, but 100% humidity at 90 degrees is absolutely dreadful." ] }
[]
[]
[ [] ]
39lnyb
what do the new net neutrality rules mean for a person like me; a normal lower class dude that just wants the internet service he's paying for?
I understand most of what the net neutrality bill said, but what I've never been able to extract, simply at least, is how some one who is not necessarily a legal expert nor a technical expert can use these rules to hold their internet service providers accountable when they're not providing the services you're being bi...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/39lnyb/eli5_what_do_the_new_net_neutrality_rules_mean/
{ "a_id": [ "cs4dcpk", "cs4dffn" ], "score": [ 5, 3 ], "text": [ "Well, youre right that the changes don't really empower end consumers to do much, but they do allow content providers (like, say netflix) to challenge an ISP's practices if they feel that it doesn't conform to the new rules....
[]
[]
[ [], [] ]
f5o9o1
how can pepole make an iq test?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/f5o9o1/eli5_how_can_pepole_make_an_iq_test/
{ "a_id": [ "fhzuh7d" ], "score": [ 2 ], "text": [ "Not really. Proper IQ tests don't use hard questions since that would cause knowledge bias. They use questions that involve mental processing and problem solving ability that anyone can theoretically solve, and pair it with a timer. IQ is determi...
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[]
[ [] ]
1rl2l3
what is political science?
I was talking to my counseler today and she said to get into law school taking majoring in History and Political Science and minoring in English would be very good. This actually works out really well because I love history and english. I'm currently in my 7 history class out of my four years of high school and I am ta...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1rl2l3/eli5_what_is_political_science/
{ "a_id": [ "cdoapzo", "cdocayi", "cdoege7" ], "score": [ 4, 5, 2 ], "text": [ "Someone will surely have a better explanation than I give but simply put it is how all aspects of government work and who runs it. It was amazing seeing how mathematically predictable an election can be...
[]
[]
[ [], [], [] ]
6pzcjw
"continuous everywhere but differentiable nowhere." - weierstrass function
How's that possible? I can't comprehend the paradox in this concept. Can you help me?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6pzcjw/eli5_continuous_everywhere_but_differentiable/
{ "a_id": [ "dktcqih" ], "score": [ 10 ], "text": [ "Derivatives rely upon the concept that if you have a small enough change in input, the function's response can be modeled as a line. The weirstrass function is made up of an infinite number of cosine functions, and so it never really \"settles d...
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[]
[ [] ]
8zfau6
why do (aa & aaa) batteries in a package seem to very rarely leak even after sitting in the cupboard for years and batteries left in a dormant device leak after a much shorter time?
Why do (AA & AAA) batteries in a package seem to very rarely leak even after sitting in the cupboard for years and batteries left in a dormant device leak after a much shorter time? (....And then ruin the controller unit on my gas fireplace)
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8zfau6/eli5why_do_aa_aaa_batteries_in_a_package_seem_to/
{ "a_id": [ "e2idokj", "e2ihncm", "e2ikhpf" ], "score": [ 17, 3, 2 ], "text": [ "The corrosion is caused by hydrogen gas escaping the battery, allowing the battery to leak, this still happens when on the shelf, but at a slower rate. When your device is 'off' there's a small amount ...
[]
[]
[ [], [], [] ]
7nws3h
how does an ecu tune on a car engine affect the performance of the car? what happens?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7nws3h/eli5_how_does_an_ecu_tune_on_a_car_engine_affect/
{ "a_id": [ "ds51mfg", "ds538wk" ], "score": [ 2, 3 ], "text": [ "I've searched tha seven seas fer an answer. Yer not alone in askin', and kind strangers have explained:\n\n1. [ELI5: If doing an ECU remap on a car increases performance and fuel economy, why don't car manufacturers just do ...
[]
[]
[ [ "https://www.reddit.com/r/explainlikeimfive/comments/2i6bdw/eli5_what_is_an_ecu_and_how_does_it_work/", "https://www.reddit.com/r/explainlikeimfive/comments/2wl5k7/eli5_what_is_a_tuner_chip_and_what_does_it_do_vs/", "https://www.reddit.com/r/explainlikeimfive/comments/6e1qwk/eli5_how_do_chips_modify_t...
89lwwc
if dead tissue rots so quickly, how do clothes based on animal matter like leather or wool endure so long?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/89lwwc/eli5_if_dead_tissue_rots_so_quickly_how_do/
{ "a_id": [ "dwrvkoi", "dwrxoqo", "dwryubp" ], "score": [ 4, 2, 3 ], "text": [ "Wool is not living tissue, it's just hair. Leather requires processing to preserve it. Its dried and cured to prevent decay. ", "Not all dead tissue rots equally, and there are ways you can treat ma...
[]
[]
[ [], [], [] ]
93u430
why are our fingers' movements not independent from one-another?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/93u430/eli5_why_are_our_fingers_movements_not/
{ "a_id": [ "e3fzt2m" ], "score": [ 2 ], "text": [ "The muscles that control the flexing of your fingers are actually in your forearm, stretching all the way down to the fingers. The muscles (flexor tendons) are shared and makes it difficult to flex just one finger without practice.\n\nTrained pia...
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[]
[ [] ]
1e77rp
the process of a tv show, from script to air and beyond
I've always loved television and want to know what goes into the creation of a show. Say we have Arrested Development in 2003. What does Mitchell Hurwitz do to get the attention of FOX? How does he cast the show? What's it like on set during filming? Who controls content/censorship post production? And the inevitable...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1e77rp/eli5_the_process_of_a_tv_show_from_script_to_air/
{ "a_id": [ "c9y0a4n" ], "score": [ 2 ], "text": [ "OK. So your a writer and you have an idea for a show. You write a basic outline for your idea and perhaps a script for an episode. You then go around down, hustling like a mad man, talking to everyone you can trying to get someone to pay for a...
[]
[]
[ [] ]
3kgwkp
why are some people mouth breathers (myself included) and how can it be fixed?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3kgwkp/eli5_why_are_some_people_mouth_breathers_myself/
{ "a_id": [ "cuxjym2", "cuxkv7u" ], "score": [ 2, 11 ], "text": [ "I breath from my mouth most when my nose is plugged. I would recommend making sure your sinuses are clear and practicing keeping your mouth shut.", "There are three causes of mouth breathing: \n\n**Obstructive** mouth b...
[]
[]
[ [], [] ]
owgam
why ticketmaster and livenation are the root of all evil
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/owgam/why_ticketmaster_and_livenation_are_the_root_of/
{ "a_id": [ "c3kkxjb", "c3kl039", "c3klgk4", "c3km3ux", "c3km3wt", "c3km6za", "c3kma6l", "c3kmksv", "c3kmzxx", "c3kneah", "c3knpgv", "c3knwlr" ], "score": [ 42, 28, 21, 5, 17, 5, 4, 3, 2, 2, 3, 2 ], "text": [ "...
[]
[]
[ [], [], [], [], [], [], [ "http://www.amazon.com/Ticket-Masters-Concert-Industry-Scalped/dp/1550229494/ref=sr_1_sc_1?ie=UTF8&qid=1327527950&sr=8-1-spell" ], [], [], [], [], [] ]
1zaxy1
how does body analysis scale work ?
As the title say, how does it determine my fat, muscle, bone percentage as I'm just standing on it with my bear food?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1zaxy1/eli5_how_does_body_analysis_scale_work/
{ "a_id": [ "cfs2i78" ], "score": [ 2 ], "text": [ "Bare foot sorry. :D" ] }
[]
[]
[ [] ]
4tyqjc
neither cheddar cheese or butter is naturally yellow. (in fact they're both white.) why and when did they start adding food dye?
I've always wondered this. Things like candy or pastries it makes sense, but there's plenty of white cheeses. And Butter starts out as cream which is white to begin with. How did they even get the idea to add dye in the first place?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4tyqjc/eli5neither_cheddar_cheese_or_butter_is_naturally/
{ "a_id": [ "d5ld3hx", "d5ld7dd", "d5lfbyb", "d5lptja", "d5mgruv" ], "score": [ 81, 8, 3, 4, 3 ], "text": [ "Grass fed butter is yellow, actually. Grass fed milk has a yellowish tint, too. Cheese made with high quality grass fed milk has an orange tint.\n\nAnnatto w...
[]
[]
[ [], [], [], [], [] ]
bguzb9
how microprocessor works?
Is there any simple visual guide how Microprocessor works? From the internals, to how electrical current can change the positions of transistors inside and how it can run simple commands? For example a chip may contain thousands of transistors how does a electrical pulse sends information to tell the chip which transi...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bguzb9/eli5_how_microprocessor_works/
{ "a_id": [ "elnv7yk", "elnv8en", "elofqui", "elozy8l" ], "score": [ 13, 5, 6, 2 ], "text": [ "It is a bit difficult answering a question like this for ELI5, because computers are so layered. You start with the basics of how transistors and electricity work. You then put th...
[]
[]
[ [], [], [ "https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-002-circuits-and-electronics-spring-2007/video-lectures/lecture-5/" ], [] ]
7wdkky
how can different liquors affect someone different, ex, “whiskey makes him crazy”, are there any actual differences or is it bs?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7wdkky/eli5_how_can_different_liquors_affect_someone/
{ "a_id": [ "dtzhg9m", "dtzhii8" ], "score": [ 7, 6 ], "text": [ "It's mostly based on one's personality and the culture around you.\n\n_URL_2_\n\n_URL_1_\n\n_URL_0_\n\n_URL_3_\n\nTLDR: It's all in your head. Alcohol is alcohol. You perception of what it is alters your behavior and reactio...
[]
[]
[ [ "http://www.peele.net/lib/sociocul.html", "http://www.peele.net/lib/personality.html", "https://www.shape.com/lifestyle/mind-and-body/4-drunk-personality-types-according-science", "http://www.sirc.org/publik/drinking4.html" ], [] ]
ah3bs7
why do some street addresses have more digits than are necessary? (e.g. 5051 smith road could be a road with only 10 houses)
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/ah3bs7/eli5_why_do_some_street_addresses_have_more/
{ "a_id": [ "eeb3a9h", "eeb3qz0" ], "score": [ 3, 10 ], "text": [ "I can't be certain based on a hypothetical street address. But, some cities will use a house numbering scheme based on some kind of coordinate system or distance from a starting point. So, even if you call it Smith Road, it...
[]
[]
[ [], [] ]
attfdv
what the difference between a headache and migraine is, how you know which one you have, and what they feel like?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/attfdv/eli5_what_the_difference_between_a_headache_and/
{ "a_id": [ "eh3cg5x" ], "score": [ 4 ], "text": [ "Just my personal experience....\n\n\nHeadache= “ouch, my head hurts”\n\nMigraine= “oh shit, I can’t see properly, I can’t focus, I can’t speak coherently, I feel like vomiting...oh and my entire head face neck and back hurts”\n\nA headache for me...
[]
[]
[ [] ]
6i0j8m
why it's hard to escape from a forest fire, even if you are in a car?
I wondered this many times, and decided to actually ask after reading about the [Portugal forest fire](_URL_0_) where people died burned even in the roads. How's possible? You should see/notice the fire from far, isn't enough to just stay away? And even running away from it, fire shouldn't be that fast going from tree...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6i0j8m/eli5_why_its_hard_to_escape_from_a_forest_fire/
{ "a_id": [ "dj2jgnq", "dj2jsl7" ], "score": [ 3, 12 ], "text": [ " > How's possible? You should see/notice the fire from far, isn't enough to just stay away?\n\nForests can block vision. Also imagine you are hiking a trail and you so see it, can you react in time?\n\n > And even running...
[]
[ "http://www.bbc.com/news/world-europe-40316934" ]
[ [], [] ]
416yzt
why aren't reptiles eaten regularly like mammals and fish?
Is it due to lack of meat on the animal or is it disgusting?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/416yzt/eli5_why_arent_reptiles_eaten_regularly_like/
{ "a_id": [ "cz06kzq" ], "score": [ 2 ], "text": [ "Reptiles are almost universally carnivorous. Except for tortoises and iguanas, there's not much in terms of plant-eating reptiles that are big enough to be worth eating. Why do I bring this up? Agriculture of course. \n\nThe vast majority of our ...
[]
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[ [] ]
42hl0h
how does brain washing work? how is it done?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/42hl0h/eli5_how_does_brain_washing_work_how_is_it_done/
{ "a_id": [ "czak5c2", "czanpo5", "czb1dhf" ], "score": [ 32, 2, 6 ], "text": [ "Religious cults often use a method of indoctrination analogous with boiling the frog by slowly increasing the temperature.\n\nIn essence, they start out with a very soft subtle sell of their cult e.g. ...
[]
[]
[ [ "http://michaelbluejay.com/x/how-cults-recruit.html" ], [], [] ]
2l226y
what's so special about coca cola that made it so widespread?
Ok, I get that Coca Cola is good. But it's not special, is it? I mean... I've tried lots of other soda in different continents that are as ok. So... How did it happen that this particular one got worldwide supremacy so to be found as *the* drink in every single country of the world?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2l226y/eli5_whats_so_special_about_coca_cola_that_made/
{ "a_id": [ "clqpk0a", "clqpnxx", "clqpo2y", "clqps2c", "clqq4nm", "clqwfng", "clqz3go", "clr0y90", "clr5g6i", "clr8bu5", "clraa4l" ], "score": [ 40, 43, 2, 2, 7, 2, 2, 2, 2, 3, 2 ], "text": [ "Massive amounts of marke...
[]
[]
[ [], [ "http://www.ajc.com/news/business/coca-cola-spent-more-than-29-billion-on-advertisin/nQq6X/" ], [], [], [ "http://www.snopes.com/cokelore/cocaine.asp" ], [ "https://www.msu.edu/~howardp/softdrinks.html" ], [], [], [], [], [ "http://www.worldwar-two.net/others/coca-col...
4nf0aj
how do rare animals find each other for the purpose of mating?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4nf0aj/eli5how_do_rare_animals_find_each_other_for_the/
{ "a_id": [ "d43cmxg", "d43cq0h", "d43czsu", "d43jtcp", "d43kcvt", "d43kd35", "d43mrgg" ], "score": [ 7, 7, 107, 3, 3, 2, 2 ], "text": [ "The rarity means that the populations are small and restricted to a few small areas rather than being widely sca...
[]
[]
[ [], [], [ "https://upload.wikimedia.org/wikipedia/commons/7/7d/Lion_distribution.png", "https://upload.wikimedia.org/wikipedia/commons/c/c8/Tiger_map.jpg" ], [], [], [], [] ]
3tvo0v
why does a landline pick up microphone noise while ringing or during the answering machine?
You can hear people waking to the phone and making noise when they haven't picked up/started the connection, or if they're saying "oh it's spam, don't pick up" I work at a call center and I can always hear this stuff.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3tvo0v/eli5_why_does_a_landline_pick_up_microphone_noise/
{ "a_id": [ "cx9ljf6" ], "score": [ 3 ], "text": [ "That's not normal, and sounds like a handset malfunction. In a traditional handset, picking up the phone is actually necessary to properly complete the circuit." ] }
[]
[]
[ [] ]
4vj08x
why we see nose with one eye but not with two
Hi, i have a question that is messing arround my brain :D Why we see our nose with one eye but with the two eyes open we cant (only if we center the eyes on the nose, but i'm talking looking front) Why this appen?!
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4vj08x/eli5_why_we_see_nose_with_one_eye_but_not_with_two/
{ "a_id": [ "d5yr8m6", "d5yrqmp" ], "score": [ 5, 3 ], "text": [ "It's physically visible, but your brain tends to edit out things that the two eyes disagree on so you don't get distracted by them.", "Because our nose blocks quite a bit of our vision, our brain simply combines what we ...
[]
[]
[ [], [] ]
2p7c6k
what do the companies that "buy your used cell phone" do with the phones?
Clearly they make money with them somehow but I cannot imagine them reselling my scratched up, dinged up old phone for any amount of money. Bonus questions: How much do they really pay for say a 2 year old smart phone (when most people upgrade)? I am sure the commercials are overselling how much they pay.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2p7c6k/eli5_what_do_the_companies_that_buy_your_used/
{ "a_id": [ "cmu018d" ], "score": [ 2 ], "text": [ "Take it apart and reclaim parts. Put a new housing on and sell as refurbished" ] }
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[ [] ]
32160r
how do videos/lights/lyrics sync at music festivals if the music isn't pre-mixed?
I don't know anything about how the festivals work behind the scenes but I would think the people who work the lights/videos have to have some sort of knowledge of what will be played. Unless the lights are hooked up to the music somehow? Again, not very technical on how any of this works, was just curious.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/32160r/eli5_how_do_videoslightslyrics_sync_at_music/
{ "a_id": [ "cq6vgvy", "cq6yptx" ], "score": [ 2, 3 ], "text": [ "There are people that control the lights, just like the Dj's. They are usually way behind the crowd, facing the stage.", "There are a few ways to do this. Let's start with the good old-fashioned way; a person.\n\nA ligh...
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[]
[ [], [] ]
4jig72
why do my shirts get short and wide after being washed several times?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4jig72/eli5_why_do_my_shirts_get_short_and_wide_after/
{ "a_id": [ "d36uz3t" ], "score": [ 2 ], "text": [ "What materials are they made of- read the wash instructions. Does the company pre wash to avoid shrinking. \n" ] }
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[ [] ]
em7j5m
why can't we use super high powered telescopes to view exoplanets for plants to confirm life?
Seeing pictures of exoplanets or habitable planets found by NASA, couldn't we easily look for green on the surface for a good indication of plants as we know them?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/em7j5m/eli5_why_cant_we_use_super_high_powered/
{ "a_id": [ "fdpbzc8", "fdq450p", "fdmsjzf", "fdmstj9", "fdmtgxw", "fdmxixo", "fdnb1vf", "fdnzf04" ], "score": [ 2, 2, 6, 2, 2, 2, 2, 2 ], "text": [ "Even if you’ve got a telescope that could do this (which we don’t), you have to know what yo...
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[ [], [], [], [], [], [], [], [] ]
6a3hq5
why does putting my headphones in the wrong ears make the mix sound like it has less bass?
Ive always noticed that if I put my headphones in/on backwards it makes it sound like the music has more treble in the mix. Why does that happen?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6a3hq5/eli5_why_does_putting_my_headphones_in_the_wrong/
{ "a_id": [ "dhbij9r" ], "score": [ 3 ], "text": [ "If you're talking about \"ear\" phones, manufacturers generally mold each bud to fit in a specific L or R auditory canal. If you put them on the wrong way, they do not seal the canal, allowing the pressure waves to travel out instead of to your d...
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[ [] ]
emo4x0
how do we know where stars/nebulae are if they don't emit light in the visible spectrum
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/emo4x0/eli5_how_do_we_know_where_starsnebulae_are_if/
{ "a_id": [ "fdpxt0q", "fdpy0qx" ], "score": [ 2, 2 ], "text": [ "I'm not sure why you think some stars only emit and reflect gamma rays - I haven't heard of this. I guess it's possible I just don't know, but I'd be surprised.\n\nIn any case, we *can* take 'pictures' with gamma rays, or at...
[]
[]
[ [ "https://en.m.wikipedia.org/wiki/Gamma-ray_astronomy" ], [] ]
16btip
why do batteries seem to get more juice when you hit them?
For instance, if the remote is dead and you whack it with your hand, it seems to get a little bit of juice for a minute or so.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/16btip/eli5_why_do_batteries_seem_to_get_more_juice_when/
{ "a_id": [ "c7um11w", "c7umra2" ], "score": [ 2, 2 ], "text": [ "Batteries are filled with liquid that holds electrical charges. When you hit them, it mixes the liquid a tad and looses some of the remaining charges.", "You squeeze out the last bit of electrons when hitting it compress...
[]
[]
[ [], [] ]
8y1fh0
how do illegal drugs become such a huge industry?
Pablo Escobar was worth $30 billion from cocaine sales. They can’t market themselves, the target audience is pretty small, and you’ve got law enforcement to worry about. So how do they do so well?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8y1fh0/eli5_how_do_illegal_drugs_become_such_a_huge/
{ "a_id": [ "e27aniz", "e27atz3", "e27bh0a", "e27cfhu", "e27hwlq", "e27pazy" ], "score": [ 10, 6, 4, 14, 2, 2 ], "text": [ "Word of mouth is powerful advertising so the users are doing most of the marketing, mostly to their friends or families. The target au...
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[]
[ [], [], [], [], [], [] ]
2bth8q
what's happening in my brain when i stare at carpet and in starts to move and look wavy?
I don't know if this happens with other people, and it usually works best on carpet. But when I stare at carpet and alter my focus and depth perception, the carpet seems to move and appear wavy. I also can't compare it to using any types of drugs (eg. LSD or acid), because I've not done any drugs.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2bth8q/eli5_whats_happening_in_my_brain_when_i_stare_at/
{ "a_id": [ "cj8qf1h" ], "score": [ 2 ], "text": [ "This happens to me all the time. Same thing with things like asphalt roads and concrete. I'd be interested to see the reason. " ] }
[]
[]
[ [] ]
ctae8e
why do older graphics look horrible years later in games to us? if it was because we saw something better later, wouldn't all of them look bad to us considering how good quality our eyes see in real life to begin with?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/ctae8e/eli5_why_do_older_graphics_look_horrible_years/
{ "a_id": [ "exjnbe8", "exjph2j" ], "score": [ 19, 12 ], "text": [ "Expectations. PS1 was awesome compared to what came before and that was what we came to expect. The next step blew it away and we got used to that.", "Remember that monitors (or console screens) are also better quali...
[]
[]
[ [], [] ]
1kteug
how albums get leaked weeks ahead of their official release date
Who is usually responsible for the leaking? How do they get a copy of the music and what do they do with it besides putting it up on a torrent site?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1kteug/eli5_how_albums_get_leaked_weeks_ahead_of_their/
{ "a_id": [ "cbsenuy", "cbsfdw6", "cbskbp8", "cbsmn9g", "cbssf0w", "cc9pcw3" ], "score": [ 8, 4, 6, 3, 3, 2 ], "text": [ "It could be people involved with the creation and distribution of the album. If they are working on the songs or creation of the discs, ...
[]
[]
[ [], [], [], [], [ "http://globalnerdy.com/wordpress/wp-content/uploads/2007/08/how-a-record-gets-leaked.gif" ], [ "http://petehatesmusic.com/2013/09/10/anatomy-of-an-album-leak-how-they-happen-the-impacts-and-what-should-be-done-about-leaks/" ] ]
82tb1c
what series of chemicals/surgeries facilitated michael jackson’s bizarre physical transformation, and why don’t we see more people who look like he did?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/82tb1c/eli5_what_series_of_chemicalssurgeries/
{ "a_id": [ "dvcmwi7" ], "score": [ 4 ], "text": [ "His official statement was that the skin coloring was due to vitiligo which you've probably seen in a number of dark skinned people. Most of their skin becomes white, leaving a lot of dark patches.\n\nI was a friend of his dermatologist Arnold K...
[]
[]
[ [] ]
5jh35e
how do holograms work? unlike lasers, leds, and halogen lights that will travel until they hit an object.... some how holograms can take form in mid air to create and object.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5jh35e/eli5_how_do_holograms_work_unlike_lasers_leds_and/
{ "a_id": [ "dbg5mvw" ], "score": [ 3 ], "text": [ "_URL_0_\n\nTL;DR Where a red a yellow laser beam cross paths a green dot is formed. Currently the technology is in its infancy, give it a few years." ] }
[]
[]
[ [ "http://english.etnews.com/20151203200003" ] ]
4qe9j6
why do stripes never look normal on the tv?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4qe9j6/eli5_why_do_stripes_never_look_normal_on_the_tv/
{ "a_id": [ "d4sahwl", "d4sd1f2" ], "score": [ 2, 2 ], "text": [ "The pixels on your TV are arranged in a grid, which is effectively a set of horizontal and vertical stripes (on old CRT tvs, they were actual horizontal stripes). Anyway, when those stripes are laid on top of the stripes on...
[]
[]
[ [ "https://en.wikipedia.org/wiki/Moir%C3%A9_pattern" ], [] ]
801tci
what's the purpose of electronically signing on a credit purchase especially when most signatures are not the person's actual signature or lazy scribble that doesn't resemble letters and in what ways are they used?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/801tci/eli5_whats_the_purpose_of_electronically_signing/
{ "a_id": [ "duscz1t", "dusd2dd", "duspfhr", "dusq6ev", "dusuh3f", "duswr40", "dusxng9", "dusyks4", "dut2ppg", "dutar6v" ], "score": [ 14, 210, 4, 7, 10, 2, 5, 12, 2, 2 ], "text": [ "I know signature originally were used as a ...
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[ [], [], [], [], [], [], [], [], [], [ "https://www.creditcards.com/credit-card-news/signatures-soon-may-not-be-required.php" ] ]
3wqu5p
why do car dealers get special license plates?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3wqu5p/eli5_why_do_car_dealers_get_special_license_plates/
{ "a_id": [ "cxyd2ag", "cxyd2j0", "cxyd2q8", "cxye38k", "cxye94h", "cxyeppp" ], "score": [ 2, 13, 2, 8, 3, 2 ], "text": [ "You mean the one's that say dealer? Probably signifying the car they are driving isn't registered to any one yet is on the road. It pre...
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1w4len
what makes the crackling sound when i poor milk in my special k
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1w4len/eli5_what_makes_the_crackling_sound_when_i_poor/
{ "a_id": [ "ceyn9ug", "ceyndyn" ], "score": [ 6, 3 ], "text": [ "Ketamine is better uncut.", "There are air pockets in the cereal from the cooking process. They are hot when baked and the when you pour cold milk on it the mix of the air volume change and the cereal losing strength fro...
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zsy4o
why does a numbed area "feel" large or swollen when it is not?
For example, after dental work why do I feel like a chipmunk when my mouth is not actually swollen?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/zsy4o/eli5_why_does_a_numbed_area_feel_large_or_swollen/
{ "a_id": [ "c67i3j6", "c67iaz2", "c67n6z6" ], "score": [ 3, 5, 3 ], "text": [ "Good question. I wonder that myself. In addition, why does it also feel unbearably cold?", "Is this not due to the fact the nerves aren't working so the brain can't feel the current position of the ...
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dfyb8j
how are game consoles and other computer devices able to turn themselves off and on again after an update?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/dfyb8j/eli5_how_are_game_consoles_and_other_computer/
{ "a_id": [ "f36qg7f", "f36qkxb", "f378qjp", "f37bugd" ], "score": [ 3, 11, 3, 4 ], "text": [ "The operating system has different code for restart and shutdown options. As long as a device is receiving electricity, it is never truly “off” and data is retained in the chipset...
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2es8kr
how do indirect diplomatic negotiations work?
The recent Israeli-Palestinian cease-fire was just brokered via indirect talks in Cairo. How does this work? Did the Egyptians just take what each party said back and forth or is there more to it?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2es8kr/eli5_how_do_indirect_diplomatic_negotiations_work/
{ "a_id": [ "ck2foa0" ], "score": [ 3 ], "text": [ "Usually, the Israeli and the Palestinian diplomats talk together in secret (as they usually do), but the presence of the Egyptians allows both sides to not lose face and keep the pretense of \"officially not negotiating with each other.\"\n\nAlth...
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6l4ajr
when a baby is in the mothers womb, and is developed enough,does it produce human waste from the nutrients the mother provides to it? if so, where does it go or how does the body adapt to that.
Edit: Thank you for all the info! Much appreciated. Edit: I woke up this morning and was blown away by the amount of answers and popularity this got. Thanks all and Happy 4th!
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6l4ajr/eli5_when_a_baby_is_in_the_mothers_womb_and_is/
{ "a_id": [ "djr01t1", "djr0p79", "djr41ph", "djr5hg5", "djr5lm5", "djr7l71", "djr7v61", "djr8v6r", "djr985e", "djrbsi3", "djrjyxq", "djrq5va", "djryanu", "djrymfc" ], "score": [ 270, 9747, 826, 521, 4, 28, 144, 44, 26, ...
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3ak5e6
what happens when windows 10 is released and how does it work?
I've "saved my spot" so to speak. 1. Where do all my things go when I upgrade? 2. How is it going to work for pirated users? 3. Will it ask me if I want to upgrade or will they do it automatically? 4. Is it actually free? There's been speculation of Microsoft tricking us (I'm skeptical, but it felt worthwhile to ask)
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3ak5e6/eli5_what_happens_when_windows_10_is_released_and/
{ "a_id": [ "csdcu7k", "csdhzp8" ], "score": [ 2, 2 ], "text": [ "1) Personal files, programs etc should be untouched. \n\n2) They either wont get it, or it will download and install, just not function until they buy a legit license key.\n\n3) You can change the settings of it, but it will...
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4v1812
what, ethically not legally, constitues hate speech?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4v1812/eli5_what_ethically_not_legally_constitues_hate/
{ "a_id": [ "d5uiz1l", "d5uj5om" ], "score": [ 2, 3 ], "text": [ "I don't think \"hate speech\" is an ethical category, in the sense that the classification of \"second degree murder\" isn't an ethical topic. \"Don't kill people\" might be an ethical axiom, but the technical line of what c...
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81cvqb
how do governments make trade deals with other governments?
The governments of the world surely don’t own enough property to make all the trade deals that are made, so what actually happens when these deals occur?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/81cvqb/eli5_how_do_governments_make_trade_deals_with/
{ "a_id": [ "dv2ahor", "dv2bung" ], "score": [ 3, 3 ], "text": [ "Most trades happen between companies in the two countries. Diplomats, bureaucrats and politicians may attend these negotiations to help out but they do not have the authority to sign the trade deal on behalf of the company. ...
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2lu3by
why do we grit our teeth when lifting something heavy?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2lu3by/eli5_why_do_we_grit_our_teeth_when_lifting/
{ "a_id": [ "cly6ph5" ], "score": [ 3 ], "text": [ "When lifting a heavy object quite often the body's response is to use as many muscles as possible to spread out the distribution of the load. I would assume that the muscles in our jaw is one of those muscles that likes to jump in and help even t...
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9n1swp
what did people use home pcs for in the 70s and early 80s?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9n1swp/eli5_what_did_people_use_home_pcs_for_in_the_70s/
{ "a_id": [ "e7iyh6o", "e7iz56f", "e7iz5gp", "e7iz5qy", "e7j3fio", "e7j49id" ], "score": [ 5, 4, 2, 4, 2, 2 ], "text": [ "We got our first home computer in 1981.\n\nI was in junior high, so I used it for games, and word processing for homework -- papers and ...
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[ [], [], [], [ "https://www.youtube.com/watch?v=1t6o48tHSME" ], [ "https://youtu.be/UK9VU1aJvTI", "https://youtu.be/-V-bPLmtAFg" ], [] ]
5wz54m
why do oysters create pearls and yet other shellfish don't?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5wz54m/eli5why_do_oysters_create_pearls_and_yet_other/
{ "a_id": [ "dedyrq8" ], "score": [ 6 ], "text": [ "They do. Oyster pearls are just the highest quality because they're so round. [Here's one produced by T. gigas, which is a clam.](_URL_1_) [These ones came from scallops](_URL_2_) and [these aren't really pearls but a pearl like production from a...
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[ [ "http://www.internetstones.com/image-files/shell-of-melo-melo-snail.jpg", "http://s1.ibtimes.com/sites/www.ibtimes.com/files/styles/embed/public/2016/08/24/world-largest-natural-giant-clam-pearl-philippine-palawan-island.jpg", "http://www.karipearls.com/images/my-collection-of-scallop-pearls-21792114....
1yuiif
why do you sign the back of credit cards? aren't you showing a thief how to forge it?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1yuiif/eli5_why_do_you_sign_the_back_of_credit_cards/
{ "a_id": [ "cfnvkq6", "cfnvw8x", "cfnyuxh" ], "score": [ 5, 3, 2 ], "text": [ "The thief can also order a new card in your name and swipe away. The signature on the back proves that you ordered and authorized the card.", "The idea is that when you receive the card, you sign it...
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4d6gej
what is going on in nevada's dnc race, and how does it affect the final result?
Everything I'm reading is a clusterfuck of information that is tricky to decipher.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4d6gej/eli5_what_is_going_on_in_nevadas_dnc_race_and_how/
{ "a_id": [ "d1o4i12" ], "score": [ 15 ], "text": [ "It's a caucus, there's 3 stages. Hillary won the first stage. Not enough of her people showed up for round 2 so sanders people filled in the missing spots gaining him the victory so far. Round 3 yet to come" ] }
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1sja3z
in asian countries it's customary to remove ones shoes before entering the house. it's seems like a very common sense and practical thing to do. and yet in america most people wear their shoes in their home. why?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1sja3z/eli5_in_asian_countries_its_customary_to_remove/
{ "a_id": [ "cdy54w5", "cdy55n0", "cdy56f0", "cdy5e8o", "cdy5o7z", "cdy6ov1", "cdyb1gt" ], "score": [ 3, 2, 2, 3, 2, 2, 2 ], "text": [ "Everyone in Alaska takes their shoes off when going into a house", "I wouldn't call it common sense and the on...
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7fvr1g
why do we call it cyber monday? i get black friday, why cyber monday?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7fvr1g/eli5why_do_we_call_it_cyber_monday_i_get_black/
{ "a_id": [ "dqenwf0" ], "score": [ 2 ], "text": [ "Well cyber, as in on the internet, and Monday because it takes place on a Monday. The reason as to why it doesn't take place on Saturday or Sunday is, I presume, because they want to give customers a chance to get over the mass amount of money th...
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bv1jvz
why does air feel like it is moving faster in front of fan and slower behind it
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bv1jvz/eli5_why_does_air_feel_like_it_is_moving_faster/
{ "a_id": [ "epk50ti" ], "score": [ 8 ], "text": [ "The air is moving slower behind the fan because the fan sucks in air from more directions than the directions it pushes outwards.\n\nImagine a funnel. The level of liquid above the funnel nozzle goes down slower than the the speed of the liquid l...
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ep4ccu
how can a metals be both a good conductor of thermal energy and a good heat shield? aluminum, for example is use both as a heat sink and to keep food hot.
Aluminum is used in heat sinks but will also insulate hot food. Why doesn't it conduct the heat out of the food and cool it off instead of keeping it hot? Edit: Title is a grammatical mess, sorry. I Couldn't find a way to edit it.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/ep4ccu/eli5_how_can_a_metals_be_both_a_good_conductor_of/
{ "a_id": [ "feh1sh1", "fehhuai" ], "score": [ 10, 2 ], "text": [ "Aluminum is also a good reflector of energy. When it is being used as a heatsink it is thick and directly attached to whatever it is drawing heat from. When used as a reflector it is thin and usually placed in between the h...
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6o8iig
how come we can hear ourself blowing on the headphone's microphone when on the phone or recording while we can't when we aren't?
It's probably a dumb question but I still wanted to know the answer. Btw, English is not my language, if there's any grammar mistake, sorry!
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6o8iig/eli5_how_come_we_can_hear_ourself_blowing_on_the/
{ "a_id": [ "dkfd9c8" ], "score": [ 2 ], "text": [ "Your ears are not in front of your mouth. The microphone (which act as your ears) are in front of your mouth so you hear the sound of the air rushing out of your mouth.\n\nHope that helps" ] }
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1dcrml
the differences between gangs and governments
After answering my question about checks and balances, my dad said that government is very much like a gang. The only difference is that governments have more guns and men to point them. The skype call dropped at this point. I don't get this. I thought government use law instead of violence.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1dcrml/eli5_the_differences_between_gangs_and_governments/
{ "a_id": [ "c9p2rie", "c9p31vl", "c9p4791", "c9p4ql2" ], "score": [ 4, 4, 2, 2 ], "text": [ "It's not. Your father is playing with words to make himself sound more profound. A gang does not require \"guns\" or \"violence\". \"Gang\" is just a word that means \"a group of p...
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ejh2uh
why do certain materials/surfaces always feel 'cool to the touch' at room temperature (like glass/granite)
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/ejh2uh/eli5_why_do_certain_materialssurfaces_always_feel/
{ "a_id": [ "fcxme3x", "fcxpnfl" ], "score": [ 8, 3 ], "text": [ "These materials have a higher heat capacity than \"warm to the touch\" materials like wood.\n\nYour body doesn't actually sense temperature, it senses heat flow. When you touch a granite object the granite doesn't warm very...
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22250n
why do they always announce the dow, nasdaq & s & p on the news/radio programs? what does it all mean?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/22250n/eli5why_do_they_always_announce_the_dow_nasdaq_sp/
{ "a_id": [ "cgilzad" ], "score": [ 2 ], "text": [ "Those are stock market averages. They indicate the general performance of the stock market." ] }
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3zcsho
is there any difference in gravity or any other odd things that happen at the north/south poles?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3zcsho/eli5_is_there_any_difference_in_gravity_or_any/
{ "a_id": [ "cyl2n5u", "cyl3bbh" ], "score": [ 5, 3 ], "text": [ "Technically, there should be a difference in gravity at any given point on earth since they are all at different distances from the center of earth. There is also a phenomenon we're the needle of a compass will supposedly sp...
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6v3f72
what gives rust it's rusty smell?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6v3f72/eli5_what_gives_rust_its_rusty_smell/
{ "a_id": [ "dlxd7ah" ], "score": [ 3 ], "text": [ "Iron. Iron oxide is formed when iron oxidizes in the presence of water and air. Particulates of rust fall away and are small enough to easily become airborne, and you inhale them. \n\nYour blood contains iron, and it's very common for people w...
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22kkb6
what is the connection between wealth and sports like tennis, golf, and crew?
Edit: accidentally called golf a sport.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/22kkb6/eli5_what_is_the_connection_between_wealth_and/
{ "a_id": [ "cgnq5yz", "cgnqah2" ], "score": [ 6, 3 ], "text": [ "They were the original preferred sports of the original idle rich, at least during this century. Before the amateur sport movement of the turn of the 20th century, only the ridiculously rich had the time to even think of doi...
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28w5ek
why does wet nail polish dry so quickly when you spray pam (cooking spray) on your nails?
I found a tip online that if you spray Pam on your finger nails with wet polish and then set your fingers in cold water for maybe 30 seconds your nails will dry faster than just letting them air dry. It seems to work great! Why?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/28w5ek/eli5_why_does_wet_nail_polish_dry_so_quickly_when/
{ "a_id": [ "cif10b2", "cif1kbb" ], "score": [ 2, 2 ], "text": [ "I don't think it has so much to do with drying quicker, as apposed to providing a protective layer. It's either that, or the propellant;, but the only way to test that theory is using canned air....", "Woah, does this re...
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