q_id
stringlengths
5
6
title
stringlengths
3
296
selftext
stringlengths
0
34k
document
stringclasses
1 value
subreddit
stringclasses
1 value
url
stringlengths
4
110
answers
dict
title_urls
list
selftext_urls
list
answers_urls
list
23jls8
flying spaghetti monster
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/23jls8/eli5_flying_spaghetti_monster/
{ "a_id": [ "cgxn1ea", "cgxn6gm" ], "score": [ 5, 15 ], "text": [ "The Flying Spaghetti Monster, or god of the pastafarian church (of which i am proudly a member) is the great noodly lord who in his infinite wisdom, and slight drunkeness, made the earth and everything that followed. For fu...
[]
[]
[ [], [] ]
2oad68
why only dish network seems to have contract disputes with networks?
It seems like once a year or so that I start hearing/seeing commercials about how Dish Network subscribers will lose CBS or Showtime or ESPN if some agreement isn't made. I don't think I've ever seen these problems with Direct TV or cable companies.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2oad68/eli5_why_only_dish_network_seems_to_have_contract/
{ "a_id": [ "cml7v1n", "cml835j", "cmlf2bu" ], "score": [ 9, 7, 2 ], "text": [ "The main reason is that Dish Network has largely positioned itself as a lower-cost TV provider; much like T-Mobile markets itself as a cheaper alternative to Verizon, so too does Dish Network market its...
[]
[]
[ [], [], [] ]
1tnp8j
how can a solid object (like a glass window) be clear?
I was thinking about this the other day. If I had a sheet of iron and a sheet of glass in front of me, obviously one would allow much more light to pass through than the other. Why is that? More importantly, how can this glass, which is made up of closely compacted atoms (just like iron or any other solid is), allow li...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1tnp8j/eli5_how_can_a_solid_object_like_a_glass_window/
{ "a_id": [ "ce9qclo", "ce9v99j" ], "score": [ 2, 4 ], "text": [ "I believe it's called an Amorphous Solid, which are formed when a solid is melted and then cooled quickly. Since it's cooled quickly the molecules don't have enough time to become aligned and orderly [like so](_URL_1_). Inst...
[]
[]
[ [ "http://imgur.com/r3OmRPo", "http://imgur.com/jIAEEAl" ], [ "http://www.youtube.com/watch?v=Omr0JNyDBI0" ] ]
ahaazu
how does music copyrighting work? if an old song made a melody famous and a newer song used the exact same melody, is that considered taking someone's intellectual property?
The example I have in mind is Ariana Grande's "[7 Rings](_URL_0_)," which pretty blatantly takes the melody from Rodgers & Hammerstein's "[My Favorite Things](_URL_1_)". Is the latter song just old enough that it can be broken down and utilized or is there some legal agreement?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/ahaazu/eli5_how_does_music_copyrighting_work_if_an_old/
{ "a_id": [ "eecq3jw", "eecq4q4", "eecq6f6", "eecw885", "eee1o11" ], "score": [ 3, 3, 2, 2, 3 ], "text": [ "Sampling, or the reuse of rhythms, melodies, etc., is frequent in the music industry and usually occurs with an agreement between the artists/agencies (sample...
[]
[ "https://www.youtube.com/watch?v=QYh6mYIJG2Y", "https://www.youtube.com/watch?v=0IagRZBvLtw" ]
[ [ "https://www.whosampled.com" ], [], [], [], [ "https://en.m.wikipedia.org/wiki/7_Rings" ] ]
456iu1
why is the oil price is not going up over the years when it is limited resource
As per my title i am wondering what cause the oil price to drop or rise over the years due to whatever reason (wars, sanction and etc). Oil is a limited resource and as days goes by it should be lesser and lesser available in the world. Why is the price not only rising over the years?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/456iu1/eli5_why_is_the_oil_price_is_not_going_up_over/
{ "a_id": [ "czvkb0h" ], "score": [ 2 ], "text": [ "General market laws of supply and demand.\n\nCurrently there is more supply due (at least in part) to the slowdown of the Chinese economy and the fact that [OPEC](_URL_0_) is pumping huge supplies of oil onto the world market. OPEC have demonstr...
[]
[]
[ [ "http://www.opec.org/opec_web/en/about_us/25.htm" ] ]
4mcpzw
us airline deregulation. every time i try to understand it i get bored to tears.
What exactly happened? How is flying different today than it was in 1978 (other than the lack of perceived "glamour")?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4mcpzw/eli5_us_airline_deregulation_every_time_i_try_to/
{ "a_id": [ "d3ug0db", "d3uhu68" ], "score": [ 8, 4 ], "text": [ "Before deregulation, there was a government agency that the airlines had to get approval from in order to serve (or stop serving) any route, and that agency told them how much they were allowed to charge for that route. Thi...
[]
[]
[ [], [] ]
jpivr
ok, how is the national champion for college football decided? eli5.
I've read the Wikipedia article so many damn times and I still don't get it.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/jpivr/ok_how_is_the_national_champion_for_college/
{ "a_id": [ "c2e2xrq", "c2e2xrq" ], "score": [ 2, 2 ], "text": [ "The top two teams as ranked the BCS (Bowl Championship Series) play in the Championship game. Whoever wins is the Champion.", "The top two teams as ranked the BCS (Bowl Championship Series) play in the Championship game....
[]
[]
[ [], [] ]
1meskz
essential differences between the scandinavian countries in terms of culture (sweden, norway, finland, denmark)
I think the title is explanatory enough.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1meskz/eli5_essential_differences_between_the/
{ "a_id": [ "cc8k11a", "cc8k70x", "cc8kliw", "cc8nken", "cc8sl2o" ], "score": [ 4, 15, 2, 4, 2 ], "text": [ "[Depending on who you talk to, the term \"Scandinavia\" may not include Finland.](_URL_14_)\n\n**A comment just about language**: Danish, Swedish, and Norweg...
[]
[]
[ [ "http://en.wikipedia.org/wiki/North_germanic_languages", "http://en.wikipedia.org/wiki/Norwegian_language_conflict", "http://en.wikipedia.org/wiki/Nynorsk", "http://en.wikipedia.org/wiki/Uralic_languages", "http://en.wikipedia.org/wiki/Indo-European_languages", "http://satwcomic.com/talk-t...
20w375
why does the choking on brushing/cleaning my tongue seem to be worse at the morning?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/20w375/eli5_why_does_the_choking_on_brushingcleaning_my/
{ "a_id": [ "cg7a131" ], "score": [ 3 ], "text": [ "By the morning it has been a few hours since something was down your throat." ] }
[]
[]
[ [] ]
1sagpx
where do morals come from?
What defines right and wrong? How did we get to this point of clear moral standards? I've had friends say it's due to religion but I question where they came from before that. Is it wired into our genetic makeup? Sorry for all the questions
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1sagpx/eli5_where_do_morals_come_from/
{ "a_id": [ "cdvk58k" ], "score": [ 4 ], "text": [ "Evolution. We don't just kill each other, or steal constantly from each other, because in the distant evolutionary past that kind of behaviour would get you kicked out of your tribe or killed for endangering the tribe. Because of this most peopl...
[]
[]
[ [] ]
5zgk6p
if matter expands when its heated and contracts when its cooled, why do canned drinks explode if left in the freezer?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5zgk6p/eli5_if_matter_expands_when_its_heated_and/
{ "a_id": [ "dexxk5b" ], "score": [ 2 ], "text": [ "Not all matter behaves similarly when heated, or cooled. While many materials, like metals, do expand when heated and contract when cooled, other forms of matter, especially water behave in just the opposite manner. The reason an ice cube occupi...
[]
[]
[ [] ]
6rpl6v
would a cell phone work in space?
I understand that temperatures in space would most likely never be ideal for phone use, they are too extreme on either end of the spectrum. I also understand that a phone would never get reception in space. However, if space did happen to be an ideal temperature, could a phone be used to take pictures and perform othe...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6rpl6v/eli5_would_a_cell_phone_work_in_space/
{ "a_id": [ "dl6tusz", "dl6uerh", "dl73b3d" ], "score": [ 17, 6, 4 ], "text": [ "The main problem would be heat. Cell phones passively cool themselves via the air, but there's a distinct lack of air in space, so despite the near 0C temperatures in space, without a way to get rid of...
[]
[]
[ [], [], [ "https://en.m.wikipedia.org/wiki/STRaND-1" ] ]
232phb
why is it so easy to gain fat in a short period of time but take months if not years to get muscles?
EDIT: GAIN muscle, typo
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/232phb/eli5why_is_it_so_easy_to_gain_fat_in_a_short/
{ "a_id": [ "cgsu8aj" ], "score": [ 7 ], "text": [ "For most of human existence, food was scarce. When there was excess, your body wanted to keep it, in case it needed it later. And since muscle requires energy, your body wants to try to get by with as little of it as possible.\n\nNow that food ...
[]
[]
[ [] ]
eavpsb
how do newspaper companies print so many coloured newspapers, selling them dirt cheap, and yet if i printed a single newspapers-worth, i'd easily spend 20x the price of a newspaper on ink.
I hear all the time that we are often paying for the ink, rather than the printer, but how much of a scam is it and are there cheaper alternatives?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/eavpsb/eli5_how_do_newspaper_companies_print_so_many/
{ "a_id": [ "faxzkxo", "fay0sq2", "faydiv3", "faye5d6", "fazf13j", "fb69b1w" ], "score": [ 31, 10, 2, 6, 2, 2 ], "text": [ "Not all printing methods are created equal. Your personal inkjet printer is a marvel of technology (and the cost heavily weighted towa...
[]
[]
[ [], [ "https://youtu.be/-kEV7QZn_CA" ], [], [], [], [] ]
2sblif
the missouri compromise
Dutch student here. Just trying to understand the whole thing with the Kansas-Nebraska act and all. This stuff is hard.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2sblif/eli5_the_missouri_compromise/
{ "a_id": [ "cnnymmq", "cnnz9bx" ], "score": [ 3, 3 ], "text": [ "The Missouri compromise disallowed slavery north of latitude 36.5 N, but compromised that Missouri (north of that latitude) could have slaves. This was between abolitionists and pro-slavery states, and It helped keep the st...
[]
[]
[ [ "http://en.m.wikipedia.org/wiki/Kansas–Nebraska_Act" ], [] ]
ta57c
the shadow or "shadow aspect" from jungian psychology.
I've read the wiki entry as well as googled it but I'm still having a hard time understanding exactly what it is. Thanks in advance!
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/ta57c/eli5_the_shadow_or_shadow_aspect_from_jungian/
{ "a_id": [ "c4kuxux" ], "score": [ 9 ], "text": [ "Everyone has characteristics that make up their personality. Some of them we try to make more prominent and some we repress. The side of us we repress is the shadow. \n\nExample:\nMost schoolyard Bullies are victims of bullying themselves (often ...
[]
[]
[ [] ]
5ylq21
what is it that gives a material the ability to be polished?
I've always wondered what it is that allows you to polish metals to a mirror finish, but not wood or plastic, for example? I assume its something to do with light scattering and reflection from the internal structures of the material?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5ylq21/eli5_what_is_it_that_gives_a_material_the_ability/
{ "a_id": [ "der14bm", "der3kd8", "der3wkm", "der5rev", "derb1li" ], "score": [ 2, 3, 27, 7, 4 ], "text": [ "It has to do with the cations and anions, of the metal, they are arranged in a certain lattice, with the electrons being able to move freely, this all leads ...
[]
[]
[ [], [], [], [ "http://chemistry-batz.wikispaces.com/file/view/metal.e-structure.JPG/473394092/metal.e-structure.JPG" ], [] ]
4h75bi
the definitions of the 7 base si units
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4h75bi/eli5_the_definitions_of_the_7_base_si_units/
{ "a_id": [ "d2o0veq" ], "score": [ 14 ], "text": [ "The base units are defined by the International Bureau of Weights and Measures (BIPM): \n\n - Kilogram: this is based on a physical object, the international prototype kilogram. One kilogram is defined as the weight of the platinum-iridium cylin...
[]
[]
[ [] ]
433oxa
why does dividing by a fraction make a number bigger?
I'm a 5th grade special ed teacher, and we're coming up on dividing fractions. I personally "get it," but I'm looking for a concise way to explain the concept to my kids. Something that seems SO counter-intuitive, dividing and getting a bigger number than you started with, is going to be really hard to drive home for t...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/433oxa/eli5_why_does_dividing_by_a_fraction_make_a/
{ "a_id": [ "czf66ox", "czf6lr8", "czf6msu", "czf81g7" ], "score": [ 29, 2, 32, 6 ], "text": [ "How many halves of a pie are in one pie? When all else fails, resort to food analogies.", "Well, mathematically, dividing by a fraction is equivalent to multiplying by its re...
[]
[]
[ [], [], [], [] ]
9rotb3
california prop 10
This proposition is supposed to help the housing crisis. I’ve heard that it won’t help, and make it even worse. Please explain what it is, how it could help the housing crisis, and how it could make the housing crisis worse.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9rotb3/eli5_california_prop_10/
{ "a_id": [ "e8ikbrj", "e8io0bn", "e8kdu4b" ], "score": [ 4, 7, 3 ], "text": [ "Prop 10 allows for the creation on housing control boards that can create \"rent control\" for newer housing. Rent control is the idea that the local government sets how high rent for homes and apartme...
[]
[]
[ [], [], [] ]
6lh5ma
if every action has an equal and opposite reaction, why do unbalanced forces exist?
Shouldn't every action end up being canceled out by another?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6lh5ma/eli5_if_every_action_has_an_equal_and_opposite/
{ "a_id": [ "djts1fy", "djts7l4", "djtsc6k", "djtsixi" ], "score": [ 4, 3, 8, 3 ], "text": [ "Every action has an equal and opposite reaction, but the reaction happens to a different object. If I'm pushing down on a lever, then the lever is also pushing up on me, with the ...
[]
[]
[ [], [], [], [] ]
68k1vw
why does orange juice need to be constantly refrigerated but not apple or other juices?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/68k1vw/eli5_why_does_orange_juice_need_to_be_constantly/
{ "a_id": [ "dgz3878", "dgz3qnw", "dgz3uie", "dgz48ey", "dgz55do", "dgz9ye3", "dgzbz9e", "dgzcnun" ], "score": [ 37, 32, 8, 9, 21, 2, 2, 2 ], "text": [ "Shelf stable juices undergo pasteurization and are sealed inside the bottle. They must be...
[]
[]
[ [], [], [ "https://www.youtube.com/watch?v=irOtUzbSLI4" ], [], [], [ "http://www.madehow.com/Volume-4/Orange-Juice.html", "https://www.amazon.com/Ocean-Spray-Orange-Juice-Ounce/dp/B00G1XQ3JC?th=1......And" ], [], [] ]
3hpvmr
does the new "female viagra" work on men too by giving them more desire for sex?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3hpvmr/eli5does_the_new_female_viagra_work_on_men_too_by/
{ "a_id": [ "cu9jotu", "cu9ndor", "cu9p0iz" ], "score": [ 4, 11, 3 ], "text": [ "As far as I know, no. If I interpreted the science behind the medication correctly, this medication alters hormone levels in a female, increasing their sex drive. The hormones that control a woman's se...
[]
[]
[ [], [ "http://www.forbes.com/sites/alicegwalton/2015/08/19/fda-approves-addyi-but-it-is-not-the-female-viagra/" ], [] ]
wp3iu
why do people become more awake after a certain point in the night?
I've talked it over with a few people, and everyone's agreed that there's a certain time of night (it varies between people) after which people aren't really tired and become more awake and aware again. After that point, it's much harder to get to sleep. Why does this happen?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/wp3iu/why_do_people_become_more_awake_after_a_certain/
{ "a_id": [ "c5f7mn1", "c5f831a", "c5f861g", "c5f8e56", "c5f927s", "c5fbsd0", "c5fcbak", "c5fgebz", "c5imwb8" ], "score": [ 106, 330, 12, 4, 2, 2, 4, 2, 2 ], "text": [ "This isn't perfectly related to your question, but it reminded me...
[]
[]
[ [ "http://en.wikipedia.org/wiki/Polyphasic_sleep", "http://www.huffingtonpost.com/2012/03/05/8-hour-sleep-myth_n_1322376.html" ], [], [], [ "http://en.wikipedia.org/wiki/Circadian_rhythm" ], [ "http://en.wikipedia.org/wiki/Second_wind_(sleep)" ], [], [], [], [] ]
5pytt9
who is ajit pai and why is he such a threat to net neutrality?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5pytt9/eli5who_is_ajit_pai_and_why_is_he_such_a_threat/
{ "a_id": [ "dcux7qw", "dcuyyh2" ], "score": [ 5, 5 ], "text": [ "The big battle about net neutrality in the US was between the FCC (for neutrality) and the service providers like Verizon and Comcast (against neutrality).\n \nAjit Pai worked as a lawyer for Verizon and he has just been app...
[]
[]
[ [], [] ]
34p8jq
why is it that every time i load an imgur gif on mobile it opens with the jpg extension and wont load?
Every time I click one I have to open it in my browser and manually delete the jpg extension from the URL for it to load. Any clue why it does this and is there a way to prevent it from happening?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/34p8jq/eli5_why_is_it_that_every_time_i_load_an_imgur/
{ "a_id": [ "cqwt2iq" ], "score": [ 2 ], "text": [ "Imgur does not care which image file format extension is entered. It will send you the image with the right MIME type (a string like image/png that determines what file format a resource really has, this isn't actually determined by the filename ...
[]
[]
[ [] ]
2xbxlv
why homosexuality is seen as a threat in the quran and islamic culture?
I don't understand why religions have so many difficulties to accept homosexuality. I don't understand why a religion that prones loves and compassion as a main message has so much discrimination about something that is inherent to human nature and animals in wildlife. I know that some will say that this is not just ...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2xbxlv/eli5why_homosexuality_is_seen_as_a_threat_in_the/
{ "a_id": [ "coyr4ch", "coyrx8p" ], "score": [ 6, 2 ], "text": [ "It is said in the Quran many times that God created Women for Men to mate with and take as their partners. To take another man as a sexual partner is deemed to be going against the will of God. This is an underlying theme in...
[]
[]
[ [], [] ]
3kuh26
what was so bad about el nino 1997?
I've read a few articles about this year's El Nino phenomenon. The comparison is often between it and the 1997 iteration. Reports say this coming one could be worse than 1997's. I don't have a metric for El Ninos (Ninoes?). What made 1997 so bad such that something being worse is big news?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3kuh26/eli5_what_was_so_bad_about_el_nino_1997/
{ "a_id": [ "cv0pq5o" ], "score": [ 3 ], "text": [ "First was the heat wave that led to a lot of fires. The fires burned stabilizing vegetation off the hills. Then came torrential rains, which not only overflowed the storm drains causing freeway and road closures, but also saturated those burned h...
[]
[]
[ [] ]
2optxp
what's different internally to make expensive cameras thousands of dollars more than cheaper ones?
From the outside, a $500 and $4000 camera look the same, but is there really $3500 more worth of parts on the inside?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2optxp/eli5_whats_different_internally_to_make_expensive/
{ "a_id": [ "cmpe57t", "cmpetz9", "cmpf6aq", "cmpfes7", "cmpihhm" ], "score": [ 5, 3, 3, 3, 2 ], "text": [ "Mostly it's the lenses. Good lenses are fiendishly expensive, and can make the difference between a \"good\" picture and a fantastic picture.\n\nA surprising...
[]
[]
[ [ "https://www.youtube.com/watch?v=ZGFfoW8aZjE" ], [], [], [], [ "http://upload.wikimedia.org/wikipedia/commons/thumb/9/9a/Sensor_sizes_overlaid_inside_-_updated.svg/550px-Sensor_sizes_overlaid_inside_-_updated.svg.png" ] ]
29qwlu
why does streaming from sites like youtube or twitch seem to hit my bandwidth harder than playing online video games in real time?
When I play games on my PC or XBox online, no one else in my apartment seems to notice, but once someone opens up a Twitch stream, all hell breaks loose. What's up with that, when both of these mediums seem to be uploading/downloading in real time?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/29qwlu/eli5_why_does_streaming_from_sites_like_youtube/
{ "a_id": [ "cinleq3", "cinlezt", "cinlge0", "cinli8x", "cinmz07", "cinp6qy", "cins4sv", "cio1qlj", "cio4wom" ], "score": [ 46, 2, 5, 4, 324, 3, 3, 2, 2 ], "text": [ "The game is rendered on your computer so it only needs to stream th...
[]
[]
[ [], [], [], [], [], [], [], [], [] ]
24n0go
why manual cars are dying off even though they're more fuel efficient and keep the driver focused
Manual transmission. They're more fun, too. And **cheaper.**
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/24n0go/eli5_why_manual_cars_are_dying_off_even_though/
{ "a_id": [ "ch8owdr", "ch8oz5l", "ch8p4j8", "ch8p5q1", "ch8p7ru", "ch8plm7", "ch8pmt3", "ch8q76u", "ch8q8r5", "ch8quk9", "ch8r372", "ch8r41i", "ch8rp35", "ch8s9q8", "ch8sdzi", "ch8sdzp", "ch8slag", "ch8sn7e", "ch8so54", "ch8spky", "c...
[]
[]
[ [], [], [], [], [], [], [ "https://www.youtube.com/watch?v=KVdme4ISq8Y" ], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [] ]
2seirs
what would happen if you cross-bred two extreme opposite purebred dogs like a st. bernard/chihuahua or pekingese/great dane?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2seirs/eli5_what_would_happen_if_you_crossbred_two/
{ "a_id": [ "cnooqk3" ], "score": [ 2 ], "text": [ "Well you'd better make sure the female is the bigger dog or else its going to look like that scene from Alien come birth time" ] }
[]
[]
[ [] ]
4b6jm4
what are the colors in space?
I see pictures of outer space and I see all these vibrant colors. Can you explain this phenomena? Like I see a cluster of stars and like pink, green, purple, blue etc. Like what is that? How does that occur? I have no experience in astronomy if you couldn't already tell. Here's what I mean: _URL_0_
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4b6jm4/eli5what_are_the_colors_in_space/
{ "a_id": [ "d16h4wn", "d16hyts", "d16kl1t", "d16wdqt" ], "score": [ 27, 14, 4, 5 ], "text": [ "Most of the color you see in pictures of distant galaxies and nebula is added in. The images are typically created using electromagnetic waves outside the visible spectrum of lig...
[]
[ "https://en.wikipedia.org/wiki/File:LH_95.jpg" ]
[ [], [ "http://www.putmanmountainobservatory.com/astrophotography/nebulas/trifid_nebula_large/" ], [], [] ]
3pmjxg
what causes contrails? why do some jets leave long, lingering contrails whereas others are short and fade very quickly?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3pmjxg/eli5_what_causes_contrails_why_do_some_jets_leave/
{ "a_id": [ "cw7j1mf", "cw7ju83", "cw7q0jj", "cw7qcqw" ], "score": [ 3, 12, 2, 5 ], "text": [ "Air moving off the wingtips swirls around in a vortex, creating pressure and temperature differences. These differences can induce condensation in the water vapor in the air, and ...
[]
[]
[ [], [], [], [] ]
dfiym7
what does a software engineer do?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/dfiym7/eli5_what_does_a_software_engineer_do/
{ "a_id": [ "f33d6gm", "f33ebzt" ], "score": [ 2, 2 ], "text": [ "Software engineer writes code. Make sure it gets the job done, doesn't have too many bugs, and works well with code written by others.", "A software engineer is a person who applies the principles and methodologies of en...
[]
[]
[ [], [] ]
4o0sj4
what's going on with /r/the_donald and admins?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4o0sj4/eli5_whats_going_on_with_rthe_donald_and_admins/
{ "a_id": [ "d48kqnb" ], "score": [ 4 ], "text": [ "There is a subreddit called /r/outoftheloop for these kinds of questions and there is a thread there with much more explanations but I'll explain it shortly.\n\nThere was a terrorist attack in Orlando like you probably know\n\n/r/news censored al...
[]
[]
[ [] ]
2a6w16
what ever happened to the mayan calendar after 2012?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2a6w16/eli5_what_ever_happened_to_the_mayan_calendar/
{ "a_id": [ "cis2nzj", "cis2ywa" ], "score": [ 3, 9 ], "text": [ "Shhh! We can't talk about it until the conspiracy theorists have figured out the next thing that will kill us all. ", "Basically, just as the calendar in your kitchen ends on Dec. 31st, so does the Mayan calendar end in ...
[]
[]
[ [], [] ]
3z4fli
how does a cricket ball "swing" and to what degree does the environment/weather/pitch play a role?
I was reading an article about the recent day/night Test match and how the ball was said to be "doing more" after the sun went down. I've always had the impression that swinging the ball was somehow related to shining the ball on one side and bowling with particular grips? And not so much to do with the environment? Sh...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3z4fli/eli5_how_does_a_cricket_ball_swing_and_to_what/
{ "a_id": [ "cyriiik" ], "score": [ 2 ], "text": [ "You're right about shining one side of the ball to get it to swing. The reason being that the smooth side of the ball will travel through the air with less resistance than the rough side. So if one side is quicker through the air than the other...
[]
[]
[ [] ]
4jmi5c
when people unionize, what's to stop their employers from just firing the lot of them and just hiring new workers?
I always wondered this. I know that you have hired many skilled workers, and that it would cost money to hire and train new workers, but if it looks like there is a deadlock and no deal will be reached, it seems to me that if they do the math and see it's cheaper to fire them, then why not just play hardball and put t...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4jmi5c/eli5_when_people_unionize_whats_to_stop_their/
{ "a_id": [ "d37rw6n", "d37rxb6", "d37rzh8" ], "score": [ 7, 5, 3 ], "text": [ "In the US, and in other Western countries, generally speaking it's illegal to fire people for discussing unionization, attempting to unionize, or being part of a union. This is why if anyone ever tells ...
[]
[]
[ [], [ "https://en.wikipedia.org/wiki/National_Labor_Relations_Act" ], [] ]
44a07u
why do we scratch our head/chin/beard while thinking?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/44a07u/eli5_why_do_we_scratch_our_headchinbeard_while/
{ "a_id": [ "czon53p", "czonody" ], "score": [ 2, 5 ], "text": [ "Believe it or not it's to stimulate our nervous system and create blood flow. By scratching in near your brain we create more blood flow which helps you think. It's a similar idea to getting a massage and how it helps rejuve...
[]
[]
[ [], [] ]
46g85k
2014 ukraine revolution
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/46g85k/eli5_2014_ukraine_revolution/
{ "a_id": [ "d04v8bc" ], "score": [ 2 ], "text": [ "Ukraine was tired of their corrupt president so they ousted him. Their president also happened to be very friendly with the Russian government. Russia was not happy about losing this strategic ally, so they funded and supplied rebels / sent tro...
[]
[]
[ [] ]
3rzim3
what's the difference, if anything between a breeds (say of dogs) and ethnicity in humans? same thing?
I could Google it, sure, but Reddit is my Google.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3rzim3/eli5_whats_the_difference_if_anything_between_a/
{ "a_id": [ "cwsp7wp" ], "score": [ 2 ], "text": [ "There's certain parts of their DNA that affect their appearance. By no means does this mean one is superior over the other, as the aspects are for the very minor parts (ex. hair, height, and eye color). So, basically the same thing is going on, ...
[]
[]
[ [] ]
13a8qw
jean jacques rousseau's social contract
I've tried incredibly hard to wrap my dumb little mind around all his crap about general will, individual rights, sovereignty, and how he manages to reconcile it all without having a stroke. It's not making sense.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/13a8qw/eli5_jean_jacques_rousseaus_social_contract/
{ "a_id": [ "c725rg9" ], "score": [ 3 ], "text": [ "Imagine a city with no streets or no road signals. Although it makes it extremely fast to get from point A to point B, you never really feel safe because everybody is driving around independantly. \n\nOne day, the city proposes to build roads an...
[]
[]
[ [] ]
8bweto
why do two mics produce a blood curdling screech when too close to each other?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8bweto/eli5_why_do_two_mics_produce_a_blood_curdling/
{ "a_id": [ "dxa7pmn" ], "score": [ 26 ], "text": [ "It's not two mics being too close to each other that does it. It's a mic being too close to the speakers it's attached to.\n\nThe sound played out of a speaker is going to be slightly different than the sound that goes into the microphone. It'...
[]
[]
[ [] ]
1tftpi
what is happening in my brain when i'm trying to fight off sleep while doing something then something startles me and suddenly i'm totally alert
This kind of thing happens usually when I'm in class or driving on the highway. I'll be fighting off sleep and not fully aware, when suddenly I have like an "awakening moment" and I snap to basically full attention and never feel tired again. I always have a hard time remembering the time period when I was sleepy, usua...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1tftpi/eli5_what_is_happening_in_my_brain_when_im_trying/
{ "a_id": [ "ce7huto" ], "score": [ 5 ], "text": [ "I believe its a rudimentary response, like the Moro Reflex which is displayed when infants are attempting to sleep. \n\nWhen they (the newborn) are just starting to nod off, they are easily startled. When they are well asleep, practically no nois...
[]
[]
[ [] ]
fq4ofz
bankruptcies
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/fq4ofz/eli5_bankruptcies/
{ "a_id": [ "flolzwd" ], "score": [ 3 ], "text": [ "Basically, in a Chapter 7, your assets are liquidated (converted to cash) and are split up amongst your debtors. There are exceptions to what assets are involved. It'll generally stay on your credit report for 10 years.\n\nWith Chapter 13, you ke...
[]
[]
[ [] ]
2674hk
this water experiment
_URL_0_ sorry if this has been explained before, but i've tried looking it up. cant really find exactly a clear answer or if this video is just fake. even if it was just shaking the tube, the water flow seems wrong
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2674hk/eli5_this_water_experiment/
{ "a_id": [ "choa3jo", "choa3mt", "choa5xf", "chodtg0" ], "score": [ 33, 6, 5, 5 ], "text": [ "It's a trick of the camera. If you were looking at it in person, it would just look like a vibrating hose sending water all over.\n\nIf you look at how a video camera works, it ba...
[]
[ "https://www.youtube.com/watch?v=UOfAmsQvgg4" ]
[ [], [], [ "http://youtu.be/TFVKzXqrWDA" ], [] ]
3etqif
how people start professional automotive racing?
I have always wondered how people begin their quest to becoming a professional automotive racer. Do they start with buying and fixing up an old piece of junk and racing it around abandoned neighborhoods?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3etqif/eli5_how_people_start_professional_automotive/
{ "a_id": [ "ctibobm", "ctic4hh", "cticpb8" ], "score": [ 2, 7, 2 ], "text": [ "Many start by racing go-karts. From there, some progress to car racing on road or oval courses. If you're good enough, you might progress to stock car or open wheel cars. There's multiple stages with...
[]
[]
[ [], [], [] ]
1mect9
what were the earliest written philosophical texts? who wrote them and what types of philosophy were they on?
reddit I love you.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1mect9/what_were_the_earliest_written_philosophical/
{ "a_id": [ "cc8godk" ], "score": [ 2 ], "text": [ "Thales is recognized as the first philosopher. _URL_0_\nSorry for the crappy source, I'm on my phone. " ] }
[]
[]
[ [ "http://en.m.wikipedia.org/wiki/Thales" ] ]
28scv7
why is it absolutely necessarry to exfoliate after shaving pubic hair? (maybe nsfw)
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/28scv7/eli5_why_is_it_absolutely_necessarry_to_exfoliate/
{ "a_id": [ "cidyzkq", "cidyzm8", "cidz41n" ], "score": [ 2, 3, 2 ], "text": [ "I never do. Why should you?", "It is important to not wear tight clothing,\n\npreferably no cloothing at all for an hour or 2.\n\nThis to prevent ingrowing hairs.", "It's not necessary. But the ...
[]
[]
[ [], [], [] ]
2sun4a
why does clips of american news seem such poor quality on uk tv?
I noticed in a recent news story about a Fox News terrorism expert claiming that Birmingham, UK is a no go zone for non-Muslims, that when the clip is played on British TV the American footage appears to be very poor quality. Why is this?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2sun4a/eli5_why_does_clips_of_american_news_seem_such/
{ "a_id": [ "cnszn1w", "cnszn5k" ], "score": [ 2, 12 ], "text": [ "It is usually footage they found on the Internet posted by somebody that was there. Unless you actually saw a reporter. ", "The UK and the US have two different systems for broadcast TV signals. The US uses a system c...
[]
[]
[ [], [] ]
2xvjso
why are all audio analog? why aren't they digital like video?
VGA is analog, but DVI is digital. Why does audio need to be analog? Why do every sound card require a digital-to-analog converter? Is there such a thing as a digital sound to our ears?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2xvjso/eli5_why_are_all_audio_analog_why_arent_they/
{ "a_id": [ "cp3sg0x", "cp3t67r" ], "score": [ 3, 2 ], "text": [ " > Why does audio need to be analog?\n\nBecause the way sound is reproduced is fundamentally analog. Basically, the speaker has to be sent a voltage that is a complicated sum of waves. This voltage directly controls the po...
[]
[]
[ [], [ "http://en.wikipedia.org/wiki/HDMI", "http://en.wikipedia.org/?title=S/PDIF" ] ]
6url3o
in the wild, animals see brutal murder all the time, so why are humans so easily affected by tramautic events such as murder or rape?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6url3o/eli5_in_the_wild_animals_see_brutal_murder_all/
{ "a_id": [ "dluugab", "dluuv8t" ], "score": [ 2, 6 ], "text": [ "My guess is the levels if empathy we as humans can experience. I imagine animals such as dogs an elephants who are also capable of empathy are traumatized too. Because we tend to 'feel' for others and experience complex emot...
[]
[]
[ [], [] ]
1ez7ns
health care "exchanges"
Why are they supposed to lower costs? Who will be buying from them? How do they work?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ez7ns/eli5_health_care_exchanges/
{ "a_id": [ "ca5a58b" ], "score": [ 5 ], "text": [ "Health insurance is cheaper when you buy together with others. This is why insurance options offered by employers are often the cheapest option available, because you are pooling your risk with the other employees. Health Insurance Exchanges (H...
[]
[]
[ [] ]
e8uyq9
why would not having babies affect the economy negatively?
I'm having a brain fart on how to word this.. --Why population growth decrease = economic crisis Edit: thank you for all your answers!
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/e8uyq9/eli5_why_would_not_having_babies_affect_the/
{ "a_id": [ "faeo1yt", "faeo70i", "faeoq5a" ], "score": [ 3, 10, 11 ], "text": [ "Because the economy functions on the buying and selling of goods and services from *people.* The less people there are, the less these interaction are happening, and so the less the economy is thrivin...
[]
[]
[ [], [], [] ]
4302cd
why, when waik pass a fence with tiny gaps in between the boards, can i see a lot of the yard on the other side?
I might not be specific enough, but I saw this on my walk home and was curious. [Fence](_URL_0_)
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4302cd/eli5_why_when_waik_pass_a_fence_with_tiny_gaps_in/
{ "a_id": [ "czeesx2", "czefitp" ], "score": [ 16, 7 ], "text": [ "your brain is just relatively good at deciding what information is useful that it wants to process and what information is probably not useful or worth processing. People think of vision as relating mainly to the eyes, but ...
[]
[ "https://www.google.com/search?q=wooden+fence&client=safari&hl=en-us&prmd=isvn&source=lnms&tbm=isch&sa=X&ved=0ahUKEwiozoaOg8vKAhVWz2MKHcnkBngQ_AUICCgB&biw=375&bih=559&dpr=2#imgrc=FImmw6qV5Y38UM%3A" ]
[ [], [] ]
3cmdjk
why do lawyers refer back to interpretations of the law instead of the actual written law?
Why do lawyers argue that a case should be settled in their way because of XvY, instead of the plain words that the law is used? I ask in regards to constitutional law specifically, but other law in general.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3cmdjk/eli5_why_do_lawyers_refer_back_to_interpretations/
{ "a_id": [ "cswvzn0", "csww469", "csx34h8", "csx4jd6" ], "score": [ 18, 12, 6, 2 ], "text": [ "Because precedent is everything in the (American) legal system. The surest way to convince a judge that what you're doing is okay is to show that someone else did it first. Tryin...
[]
[]
[ [], [], [], [] ]
2wpiku
why is the world allowing russia to break international laws?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2wpiku/eli5_why_is_the_world_allowing_russia_to_break/
{ "a_id": [ "cosxu7x", "cosxzhk", "cosy2fb", "cosy3ra", "cosy6pp", "cosy7jy", "cosyi7o", "coszmrc", "coszqq7", "cot0xcv", "cot0y9h", "cot1cbv", "cot2aqg", "cot2j9k", "cotddgg" ], "score": [ 7, 2, 5, 4, 28, 2, 5, 8, 4, ...
[]
[]
[ [], [], [], [], [], [], [], [], [], [], [], [], [], [], [] ]
2vvyd4
why do south african sportsmen seem to play for national teams around the world?
You see a lot of talented South African cricketers playing for say England then there seem to be a few South Africans playing for France in Rugby Union. Is it to do with positive discrimination?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2vvyd4/eli5_why_do_south_african_sportsmen_seem_to_play/
{ "a_id": [ "colexgi" ], "score": [ 2 ], "text": [ "This may be an isolated incident, but Kevin Pietersen is believed to have left for England at least partially because of the racial quota system imposed in South Africa, where a certain number of black players had to be picked; he felt it should ...
[]
[]
[ [] ]
1pd4ag
why do some fingers/toes move involuntarily if an adjacent one is moved voluntarily
E.g. Why don't I have control of my individual toes, and am only able to move them all as a whole? Why does my ring finger move when I try to put my middle finger in my palm?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1pd4ag/eli5why_do_some_fingerstoes_move_involuntarily_if/
{ "a_id": [ "cd15gc6" ], "score": [ 7 ], "text": [ "They share the same tendon/muscle " ] }
[]
[]
[ [] ]
6o1qs1
do you burn different amounts of gas in a car going depending on the speed, even if the speed remains constant?
Scenario: Two cars of the exact same make, model, year, and specs are driving on a completely straight and flat road. Both are using cruise control but one is going 70 mph and the other is going 25 mph. Not counting for acceleration, during the time those cars are maintaining a consistent speed, are they burning the ...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6o1qs1/eli5_do_you_burn_different_amounts_of_gas_in_a/
{ "a_id": [ "dkdvfb0" ], "score": [ 12 ], "text": [ "very different. ultimately they are counteracting drag, of which there is much less at 25mph.\n\nnow if you asked, how much fuel has each burned to travel 10 miles at this pace, recognizing that the slower car burns much less per minute, but ta...
[]
[]
[ [] ]
dd8ht3
how do our tongues feel spicy & sour foods/flavors?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/dd8ht3/eli5_how_do_our_tongues_feel_spicy_sour/
{ "a_id": [ "f2epp5k", "f2fgunn" ], "score": [ 10, 2 ], "text": [ "Your tongue is coated with receptors that react differently to different chemicals. For example, the thing that makes \"sour\" things \"sour\" is acid. So the receptors on your tongue that reacts to acids will send signals ...
[]
[]
[ [], [] ]
423ine
what, exactly, is "syncing up" when you play dark side of the moon with the wizard of oz?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/423ine/eli5_what_exactly_is_syncing_up_when_you_play/
{ "a_id": [ "cz7ci3z" ], "score": [ 2 ], "text": [ "Some of the lyrics describe what is happening on screen during the movie if you start the album at the exact right moment, getting the timing perfect is an act of synchronization. This of course is largely based on imagination since the album and...
[]
[]
[ [] ]
3772f7
how do you compare purchasing power between countries?
Ex: I receive a monthly allowance of 200 usd. My friend from Malaysia receives a monthly allowance of 200 usd. I assume my friend has more purchase power, but I want to know the basic economic principles of it.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3772f7/eli5_how_do_you_compare_purchasing_power_between/
{ "a_id": [ "crk7we3" ], "score": [ 2 ], "text": [ "There are multiple metrics you can use to compare value between different economies.\n\nFor example the [Big Mac Index](_URL_0_) is a measure of how many Big Macs you could purchase with 50 USD in a number of countries after currency conversion. ...
[]
[]
[ [ "http://en.wikipedia.org/wiki/Big_Mac_Index" ] ]
24ljp3
why was greek culture chosen for fraternities/sororities?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/24ljp3/eli5_why_was_greek_culture_chosen_for/
{ "a_id": [ "ch8c94c", "ch8ckun", "ch8d0ia", "ch8dpw2", "ch8f589", "ch8fy9u", "ch8ha4f", "ch8k244", "ch8l5bd", "ch8na6y", "ch8o6rh", "ch8pxd7", "ch8q2to", "ch8qc0r", "ch8rjvz" ], "score": [ 25, 851, 102, 814, 33, 5, 28, 5,...
[]
[]
[ [], [], [ "http://img.tfd.com/thumb/4/44/KSjug.jpg" ], [ "http://en.wikipedia.org/wiki/Phi_Beta_Kappa_Society" ], [], [], [], [], [], [], [], [], [], [], [] ]
5ehmc6
what's the difference between "nephew", "cousin" and "niece"? (not a native english speaker here who never got the concept)
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5ehmc6/eli5whats_the_difference_between_nephew_cousin/
{ "a_id": [ "dacfzum" ], "score": [ 2 ], "text": [ "Nephew is the son of your sibling, niece is the daughter of sibling, cousin is the son or daughter of your parent's siblings" ] }
[]
[]
[ [] ]
1xk64g
what happened with the bitcoin crash today regarding mt. gox?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1xk64g/eli5_what_happened_with_the_bitcoin_crash_today/
{ "a_id": [ "cfc2fz6", "cfc3c9x" ], "score": [ 2, 10 ], "text": [ "Mt Gox is a BTC exchange, and they temporarily froze withdrawals. If you can't access your money, it has no value.", "Mt Gox was (one of?) the first exchange(s) in Bitcoin. It was pretty much just hacked together by in...
[]
[]
[ [], [] ]
2ffhh7
what exactly can cause an electronic device to become "bricked" (i.e. the hardware is untouched, but the device cannot be fixed)
I'm having trouble understanding the concept of bricking an electronic device. I understand that a device could be unrepairable if something on the inside breaks completely, but I don't understand how the same could be true just from messing with the software. I have basic electronics knowledge, but not much beyond th...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2ffhh7/eli5_what_exactly_can_cause_an_electronic_device/
{ "a_id": [ "ck8q9wi", "ck8qa1n", "ck8qagc" ], "score": [ 4, 2, 2 ], "text": [ "You can usually brick something by altering the system software, putting it into a state where you can't ask it to go back.\n\nImagine a computer which only as a keyboard for input. If I accidentally ch...
[]
[]
[ [], [], [] ]
1v8lff
the american political hierarchy. presidents, senators, governors, local politicians and so on. what's the pyramid, if there is one?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1v8lff/eli5the_american_political_hierarchy_presidents/
{ "a_id": [ "ceprspx" ], "score": [ 3 ], "text": [ "Not a hierarchy. This is one of the fundamental principles of the US system known as \"branches of government\".\n\nAt the federal level there are three branches - Legislative(*), Executive and Judicial. Each is co-equal to the others. Each ha...
[]
[]
[ [] ]
aqx7by
at least within the eu: why don’t we measure shoe sizes in centimeter? what the heck does “size 36 actually mean?”
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/aqx7by/eli5_at_least_within_the_eu_why_dont_we_measure/
{ "a_id": [ "egj4zf1" ], "score": [ 3 ], "text": [ "The \"European\" shoe size (that is not used everywhere in Europe) is measured by every 2/3rd centimeter.\n\nSo a shoe size 36 is 36 * 2/3 cm, or about 23.76 centimeter.\n\nWhy is it? It's called the Paris point. Where does the Paris point come f...
[]
[]
[ [] ]
1pjasd
why does any food that's really healthy taste like cardboard and anything evil like gravy or bacon taste like heaven?
Isn't your body supposed to tell you "this is bad, so here's a bad taste in your mouth" or "here's some delicious healthy steamed bruxel sprouts, here's a taste bud explosion!"??
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1pjasd/eli5_why_does_any_food_thats_really_healthy_taste/
{ "a_id": [ "cd2v80f", "cd2vch8", "cd2vhiy", "cd2vje1", "cd2vk9g", "cd2vzvn", "cd2w31e", "cd2w7ia", "cd2wy46", "cd2xinq", "cd2y1em", "cd2z08b", "cd2z8hh", "cd31s0q", "cd39uuw", "cd3guty" ], "score": [ 106, 6, 5, 53, 3, 19, ...
[]
[]
[ [], [], [], [], [], [ "http://www.youtube.com/watch?v=vRe9z32NZHY" ], [ "http://www.scientificamerican.com/article.cfm?id=soil-depletion-and-nutrition-loss", "http://www.edmontonjournal.com/does+farm+work/9084813/story.html", "http://www.aact.org.au/battery_hens.htm", "http://en.wi...
6f18bj
why do pet animals love certain noises when wild animals avoid or get scared by them?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6f18bj/eli5why_do_pet_animals_love_certain_noises_when/
{ "a_id": [ "diephn3" ], "score": [ 2 ], "text": [ "It's a little hard to answer without knowing what noises you mean. But in general, pets have been bred by humans to have certain traits-being nice to people, responding to human communication, etc. As a result, if the noise is made by human act...
[]
[]
[ [] ]
624r1r
what's the difference between adopting, rescuing, and buying pets? isn't any pet without a home in need of one?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/624r1r/eli5_whats_the_difference_between_adopting/
{ "a_id": [ "dfjqm1l", "dfjqso7", "dfjqvav" ], "score": [ 2, 2, 2 ], "text": [ "I'm no expert but I would guess that it has to do with the business of selling pets. If people keep selling pets then the number of animals to be taken care of increases. So it might be better to give l...
[]
[]
[ [], [], [] ]
6f4rz3
if you are on a space ship traveling the speed of light, and you shoot a gun that's bullet travels at the speed of light forward, what speed are each of you going?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6f4rz3/eli5if_you_are_on_a_space_ship_traveling_the/
{ "a_id": [ "difey4j" ], "score": [ 2 ], "text": [ "Now we'd have to break physics for this to work (nothing with a resting mass can travel at light speed) so let's instead assume that you are traveling at 99.9999% of the speed of light and fire a laser whose beam actually travels at light speed o...
[]
[]
[ [] ]
o4e6j
a fair tax/consumption tax (pros and cons)
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/o4e6j/eli5_a_fair_taxconsumption_tax_pros_and_cons/
{ "a_id": [ "c3eajbh" ], "score": [ 6 ], "text": [ "A fair tax is essentially a sales tax. It is intended to replace other taxes in general and make it so that people are taxed based on what they consume.\n\nStatistically this would mean those who spend (consume) more of their income (the poor) w...
[]
[]
[ [] ]
964gka
could humans synthesize vitamins through genetic engineering or new gut bacteria?
It seems like it would be easier to explore space if astronauts could be given a simple diet from which they could derive what they needed.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/964gka/eli5_could_humans_synthesize_vitamins_through/
{ "a_id": [ "e3xq2wy" ], "score": [ 2 ], "text": [ "some vitamins are already produced by gut bacteria. Vitamin K (K2) is produced by bacteria in the intestines. Vitamin K is essential for blood clotting.\n" ] }
[]
[]
[ [] ]
2w3nvc
what is the theory behind stalin`s "socialism in one country" vs. trotsky`s "permanent revolution"?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2w3nvc/eli5_what_is_the_theory_behind_stalins_socialism/
{ "a_id": [ "conayh6" ], "score": [ 4 ], "text": [ "There could be a whole book on this but in short it is a fundamental disagreement over Orthodox Marxism. \n\nWhen Karl Marx authored the communist manifesto he created two central ideas: 1. Communism as a social-economic political system and 2. C...
[]
[]
[ [] ]
20l1ce
why do some people become alcoholic and others not?
I realize it's genetic to a large extent, but I'd like to get a better understanding. Why is it that some people can drink several days a week without getting addicted. Being able to stop for weeks or months with no hassle etc. while others have a sip and then they go full blown addicts? My father was the latter. He ...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/20l1ce/eli5_why_do_some_people_become_alcoholic_and/
{ "a_id": [ "cg4d12y" ], "score": [ 2 ], "text": [ "The short answer is that what makes you an alcoholic is not *how much* you drink, but *why* you drink. \n\nWhile alcohol is associated with partying and fun, as a drug it's quite the contrary, as it's actually a depressor. In an ELI5 way, I like ...
[]
[]
[ [] ]
37x0uc
roko's basilisk
I tried to read up on it but it made no sense to me. Too much science terms that I don't understand
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/37x0uc/eli5_rokos_basilisk/
{ "a_id": [ "crqhkcs", "crqja7p" ], "score": [ 2, 8 ], "text": [ "Basically the idea is this: If we ever build a super AI that takes over the world, it might ask: \" Did you help make me? Are you my mommy/daddy?\" If you can answer yes, then the AI would probably say \"Cool! Thanks mom/dad...
[]
[]
[ [], [] ]
f56onp
how do vacuum insulated bottles work?
The ones that keep your water warm or cold for hours and hours.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/f56onp/eli5_how_do_vacuum_insulated_bottles_work/
{ "a_id": [ "fhwwu6i", "fhwwv2b" ], "score": [ 9, 10 ], "text": [ "Some types of heat (energy) like to transfer kinetically through collisions among atoms. If there are no atoms, like in a vacuum, then this kinetic transfer mechanism can’t happen.\n\nThe better the vacuum and the complete...
[]
[]
[ [], [] ]
58046r
what makes a website compatible on one browser and not the other?
Or let's say a URL runs smoother on Chrome than Firefox.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/58046r/eli5_what_makes_a_website_compatible_on_one/
{ "a_id": [ "d8wdl20", "d8wdnma", "d8wdvdl" ], "score": [ 3, 2, 2 ], "text": [ "So there's the HTML standard which is maintained by W3C & WHATWG. Those two organizations describe the various HTML tags and what they do. \n\nEach browser development team interprets those standards ...
[]
[]
[ [], [], [ "nothing.As", "baz.com" ] ]
7zglrv
how does fusion of atoms cause a huge explosion in a nuclear weapon?
Please provide a link to a website.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7zglrv/eli5_how_does_fusion_of_atoms_cause_a_huge/
{ "a_id": [ "dunu6je" ], "score": [ 6 ], "text": [ "There are two kinds of nuclear weapons fission and fusion bombs.\n\nFission bombs work by taking a mass of a super-heavy element like Uranium or Plutonium and putting it in a super critical state. Basically you shoot a lump of uranium into anothe...
[]
[]
[ [ "https://en.wikipedia.org/wiki/Nuclear_weapon#Fission_weapons" ] ]
46f9pn
why can't someone make beer/lager with sweetener instead of sugar? like 'beer zero' or something like that.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/46f9pn/eli5_why_cant_someone_make_beerlager_with/
{ "a_id": [ "d04kfdf", "d04kjdv", "d04kk69", "d051r5m", "d066cp6" ], "score": [ 10, 2, 2, 3, 2 ], "text": [ "The fermentation process involves yeast \"eating\" sugar. The byproduct is alcohol. Without real sugar the yeast would die and you wouldn't have any alcohol ...
[]
[]
[ [], [], [], [], [] ]
6em8ty
what causes double yolker eggs? is it just like twins in mammals? has there ever been triple yolkers (or more)?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6em8ty/eli5_what_causes_double_yolker_eggs_is_it_just/
{ "a_id": [ "dibanth", "dibsw9f" ], "score": [ 12, 2 ], "text": [ " > What causes double yolker eggs? Is it just like twins in mammals?\n\nExactly.\n\n > Has there ever been triple yolkers (or more)?\n\nThe world record is 9 yolks in a single chicken egg", "When we think twins we oft...
[]
[]
[ [], [] ]
49p2h5
when we do our own taxes every year, and the irs verifies them as true, why do we have to do them if the irs "does them" anyway?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/49p2h5/eli5_when_we_do_our_own_taxes_every_year_and_the/
{ "a_id": [ "d0tkmrp", "d0tkop0" ], "score": [ 2, 2 ], "text": [ "They don't verify the taxes of most people, only those they audit. That's why they tell you to keep records of all relevant information for 3-7 years depending on the kind of record.\n\nHowever, certain things will raise a r...
[]
[]
[ [], [] ]
52b47x
why do we describe the taste of foods the way we do?
The language used to describe food can get pretty expressive, and often times I'm sitting here thinking about how we came to describe things this way. For instance, a Coca Cola tastes "crisp," a cup of coffee tastes "bold" and "robust," a chocolate cake tastes "rich," a piece of cheese tastes "sharp," champagne has a "...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/52b47x/eli5_why_do_we_describe_the_taste_of_foods_the/
{ "a_id": [ "d7iyuiz" ], "score": [ 2 ], "text": [ "Um well the need to relate words with other humans is of course a factor. We all agree to call cars cars so we have an equal understanding. They could also be onimonipia (sry spelt that wrong) basically it is spelt loike it sounds. Like how a co...
[]
[]
[ [] ]
6hmdel
why is if that we can feel the first drink of the day go down our throat to our stomach, but none thereafter?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6hmdel/eli5_why_is_if_that_we_can_feel_the_first_drink/
{ "a_id": [ "dizdvgz" ], "score": [ 6 ], "text": [ "I think generally we can feel all drinks, it's just more prominent with the first drink of the day as you've just gone through 8 hours without a drink, and obviously thirsty. That first drink quenches your thirst so it's a lot more satisfying. An...
[]
[]
[ [] ]
dhqzpf
why can streamers play copyrighted music but people aren’t allowed to use copyrighted music in videos?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/dhqzpf/eli5_why_can_streamers_play_copyrighted_music_but/
{ "a_id": [ "f3pnp2n", "f3pqz75" ], "score": [ 4, 21 ], "text": [ "There is no special exemption from copyright for streamers. That means:\n\nA) streamers that play copyrighted music are doing so illegally\n\nB) their use of copyrighted music falls within existing exceptions (fair use)\n\n...
[]
[]
[ [], [] ]
3culjr
what were the vhs players doing when the vhs tapes were messing up and it would say "tracking"?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3culjr/eli5_what_were_the_vhs_players_doing_when_the_vhs/
{ "a_id": [ "csz4eby" ], "score": [ 4 ], "text": [ "VHS players have read \"heads\" that had to sync up with the magnetic tape. Actual physical changes in the tape would mean that the read heads would have to be adjusted to get it to play correctly.\n[howstuffworks has a great explanation](_URL_0...
[]
[]
[ [ "http://electronics.howstuffworks.com/vcr2.htm" ] ]
2x689c
why did america attract more immigrants than other countries such as canada?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2x689c/eli5_why_did_america_attract_more_immigrants_than/
{ "a_id": [ "coxh10z", "coxvm6h" ], "score": [ 2, 2 ], "text": [ "Canada has more strict immigration laws, I believe. Not sure though.", "The meat of your answer is within a history lesson. The United States was determined to break away from the monarchies of UK/Europe which is explain...
[]
[]
[ [], [] ]
4etvfu
what are the differences between opec and oapec?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4etvfu/eli5_what_are_the_differences_between_opec_and/
{ "a_id": [ "d23jsal" ], "score": [ 2 ], "text": [ "OPEC is the Organization of Petroleum Exporting Countries and includes both Arab countries and non-Arab countries like Iran, Venezuela and Nigeria. \n\nOAPEC is the Organization of Arab Petroleum Exporting Countries, and so presumably wouldn't in...
[]
[]
[ [] ]
6parpg
how do yeti/rtic style tumblers keep liquids at high/low temps, even with an opening for a straw/mouth?
I can't figure out how they stay cold/hot when there is a relatovely large opening to pour liquid out of/put a straw in.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6parpg/eli5_how_do_yetirtic_style_tumblers_keep_liquids/
{ "a_id": [ "dkob0s2", "dkpqpp6" ], "score": [ 2, 2 ], "text": [ "You've still insulated *most* of the container fairly well & put a lid on it to stop air movement. It's not as good as a fully closed thermos but it'll still go for hours.", "The temperature of the air inside the cont...
[]
[]
[ [], [] ]
1yqzn5
a question about key signatures.
How are A major and F#m the same key signature? How do I know the relation?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1yqzn5/eli5_a_question_about_key_signatures/
{ "a_id": [ "cfmz3js", "cfmz9kw", "cfmzktc", "cfmzwow" ], "score": [ 2, 2, 2, 2 ], "text": [ "There are two (main) types of scale: major and minor (and a whole mess of others that aren't important right now). It turns out that if you take all of the notes that it takes to ...
[]
[]
[ [], [], [ "http://imgur.com/yx9p85i", "http://imgur.com/xYQgwP3", "http://imgur.com/VH0H41k", "http://imgur.com/EZHuFMf" ], [] ]
3z6mps
why do so many tech companies move to such expensive areas like in cali? do you really need a fancy office to build apps or facebook? why not be located somewhere cheaper cost of living.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3z6mps/eli5why_do_so_many_tech_companies_move_to_such/
{ "a_id": [ "cyjmc5i", "cyjmzwc", "cyjn1k5", "cyjn5lv", "cyjn9xp", "cyjnhga", "cyjnhlo", "cyjnhn4", "cyjnt0e", "cyjog7k", "cyjoipp", "cyjol28", "cyjomnd", "cyjosg8", "cyjpckc", "cyjpqd2", "cyjpruj", "cyjq99t", "cyjrcyq", "cyjrfco", "c...
[]
[]
[ [], [], [], [], [], [], [], [], [], [ "https://en.wikipedia.org/wiki/Business_cluster#The_Silicon_Valley_case", "https://en.wikipedia.org/wiki/Business_cluster" ], [], [], [], [], [], [], [], [], [ "http://techcrunch.com/2014/07/26/the-first-trillion-dollar-startup/...
1svkwt
attachment parenting and the theories around it.
One of my in-laws is doing attachment parenting and it seems a bit creepy to me. I would love to know the theory behind it besides what she preaches. Pro and cons of the theory appreciated.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1svkwt/eli5_attachment_parenting_and_the_theories_around/
{ "a_id": [ "ce1oop5" ], "score": [ 2 ], "text": [ "What about it seems creepy. It all seems natural to me. Historically we've almost always slept with, carried, and breastfed our babies. It seems obvious that concentrating on nurturing a child would have positive outcomes. On the other side it ca...
[]
[]
[ [] ]
8c78c0
how can a virtual machine's disk drive be larger than the physical hd of the computer?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8c78c0/eli5_how_can_a_virtual_machines_disk_drive_be/
{ "a_id": [ "dxcm8ru", "dxcmw0v" ], "score": [ 2, 3 ], "text": [ "He's using a dynamically allocated drive. Meaning, you can set the max to 1TB, you won't be able to get to 1TB if you've only got 320gb. Also, it'll be slower at times of expanding.", "You can set the virtual hard drive ...
[]
[]
[ [], [] ]
aidfab
what does the half-life of a drug mean? (for example, a half-life of 12 hours)
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/aidfab/eli5_what_does_the_halflife_of_a_drug_mean_for/
{ "a_id": [ "eemw1e0", "eemw58k" ], "score": [ 15, 9 ], "text": [ "That means after 12 hours half of the drug has been metabolized by your body. After 12 more hours half of half remains and so on. ", "Half life means the amount of time half of the remaining amount disappears.\n\nSo, le...
[]
[]
[ [], [] ]
1lauvl
is it normal to become really itchy when taking hydrocodone?
For the past 4 or 5 days I have had a severe cough that would sometimes even lead to vomiting.. When it got really bad (about 2 days ago) I went to the doctors office and was prescribed what I feel to be a strong cough medicine. The first line reads: HYDROMET (HYDROCOD/HOMA)5/1.5MG SYR Anyways, yesterday I noticed tha...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1lauvl/is_it_normal_to_become_really_itchy_when_taking/
{ "a_id": [ "cbxe3v3", "cbxfhn9" ], "score": [ 2, 3 ], "text": [ "You should contact your doctor *immediately.* It is possible that you are having an allergic reaction to the medication.", "Most Opiate/Opioid drugs will make you itch. They cause the body to produce an excess of histami...
[]
[]
[ [], [] ]
4fe98o
how come women generally moan/scream louder during sexual intercourse than men?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4fe98o/eli5_how_come_women_generally_moanscream_louder/
{ "a_id": [ "d282zaj", "d2837mj", "d284ifg", "d2856xy", "d285jwf", "d287kre", "d288m2t", "d2894cm", "d289yzh", "d289ze0", "d28bqvc", "d28krk3", "d28muks", "d28pa4c" ], "score": [ 166, 4, 43, 11, 315, 68, 29, 11, 26, 10...
[]
[]
[ [], [], [], [], [ "https://en.m.wikipedia.org/wiki/Female_copulatory_vocalizations" ], [ "https://www.youtube.com/watch?v=l8xTVfs4FQ0" ], [], [], [], [], [], [], [], [] ]
9sdju7
why the crypto market is not recovering.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9sdju7/eli5_why_the_crypto_market_is_not_recovering/
{ "a_id": [ "e8nx0ew", "e8nx4he", "e8nxjau", "e8nyypp", "e8nzne5", "e8o1ki5", "e8o3f0i" ], "score": [ 14, 20, 36, 4, 7, 6, 3 ], "text": [ "people don't think the price will go up, so they don't want it. you can search around for greater and greater ...
[]
[]
[ [], [], [], [], [], [ "https://www.marketwatch.com/story/in-one-chart-heres-how-much-it-costs-to-mine-bitcoin-in-your-state-2017-12-15" ], [] ]