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1n3apl
why do some people dislike rupert murdoch?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1n3apl/eli5_why_do_some_people_dislike_rupert_murdoch/
{ "a_id": [ "ccf0bry", "ccf0dbe" ], "score": [ 7, 6 ], "text": [ "Rupert Murdoch controls many news networks around the world (print, TV, web and more), because he can influence to some extend the news hundreds of thousands of people see, he is perceived as being very powerful and he coul...
[]
[]
[ [], [] ]
bqzcc6
what does humanity really hope to learn from the hadron collider?
What are the big picture implications and possibilities from this massive investment that the world has made?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bqzcc6/eli5_what_does_humanity_really_hope_to_learn_from/
{ "a_id": [ "eo8y78h", "eo8yr85", "eo8zpi3", "eo94eja" ], "score": [ 6, 3, 4, 3 ], "text": [ "The hope is to learn more about some of the most fundamental particles in the universe. It's incredibly difficult to study them, the Hadron Collider provides a tool to do just that...
[]
[]
[ [], [], [], [] ]
5mbt5s
how come soldiers today don't wear full armour that covers their entire body? knights were able to move easily and with todays technology making a soldier bulletproof should be easy.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5mbt5s/eli5_how_come_soldiers_today_dont_wear_full/
{ "a_id": [ "dc2du1x", "dc2gn76" ], "score": [ 12, 8 ], "text": [ "You are incredibly mistaken on how easy it would be to make a soldier bulletproof. When you shoot someone they suffer bruised and/or broken ribs even with the hugeass vest and ceramic plates in it. This is assuming the bull...
[]
[]
[ [], [] ]
clpxp8
why do people get more lactic acid (the stuff that makes you sore) from short sprints instead of longer races?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/clpxp8/eli5_why_do_people_get_more_lactic_acid_the_stuff/
{ "a_id": [ "evx0mjb" ], "score": [ 5 ], "text": [ "Lactic acid is produced by anaerobic respiration, which is when your body doesn't have enough oxygen to supply to the muscles for them to do work with.\n\nWhen you sprint, your muscles want to do *as much work as quickly as possible* for a short ...
[]
[]
[ [] ]
2enksc
why is oman never in the news?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2enksc/eli5_why_is_oman_never_in_the_news/
{ "a_id": [ "ck15p25", "ck15ric", "ck16tle", "ck17a4j", "ck17y4a", "ck18n45", "ck1972l", "ck19abs", "ck19k3e", "ck1bxy7", "ck1dovt", "ck1e0sz", "ck1hr7i" ], "score": [ 37, 42, 205, 32, 41, 9, 9, 9, 13, 5, 4, 52, ...
[]
[]
[ [], [], [], [], [], [], [], [], [ "http://www.reddit.com/user/Razorback2rep", "http://www.csmonitor.com/World/Middle-East/Olive-Press/2013/1124/The-man-behind-secret-US-Iran-talks-Sultan-Qaboos" ], [], [], [ "http://en.wikipedia.org/wiki/World_Happiness_Report" ], [] ]
3p872d
what is the actual threat of illegal immigration to the u.s.?
Recently, I read that illegal immigration has leveled off in the U.S. It would seem to me there haven't been any truly harmful impacts on jobs, welfare, health care, etc. It's such a hot button issue on the Republican side of national discourse, but cannot see the problem other than we have too many Mexicans. If that'...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3p872d/eli5_what_is_the_actual_threat_of_illegal/
{ "a_id": [ "cw3yq4f", "cw3yqwb", "cw41s5z" ], "score": [ 3, 6, 5 ], "text": [ "You don't know who is coming into the country and for what reason it's also...illegal.....the US job should be for citizens along with people with work permits and students from other countries here to ...
[]
[]
[ [], [], [] ]
eac1v2
why does the us have military troops stationed in a other developed countries?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/eac1v2/eli5_why_does_the_us_have_military_troops/
{ "a_id": [ "fap6q8k", "fap71gt", "fap7ox3", "fap7tvb", "fap8ldt", "fap9sqv" ], "score": [ 6, 5, 2, 3, 3, 2 ], "text": [ "Because after WW2 those other parts of the world needed protection and the US was in a good position to provide it. They still are, and ...
[]
[]
[ [], [], [], [], [], [] ]
2lh8oi
when particularly damning evidence or testimony is thrown out or "stricken from the record" after being presented in a jury trial, how does the jury truly ignore it when making its decision?
I'm sure this probably doesn't happen as much in real life as it does in the movies due to the open discovery system in modern legal proceedings, but I have no doubt it still happens from time to time. If the jury was a robot, I'd understand how this would be effective...but they are composed of human beings. As a huma...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2lh8oi/eli5_when_particularly_damning_evidence_or/
{ "a_id": [ "cluq12j", "cluqb5z", "clur0p5", "clvexzf" ], "score": [ 7, 3, 2, 2 ], "text": [ "If say the prosecutor shared details they illegally gained with the jury, intending to convince them even though the evidence wasn't obtained legally, the trial could potentially b...
[]
[]
[ [ "http://en.wikipedia.org/wiki/Trial#Mistrials" ], [], [], [] ]
1hg25i
the voting rights act and the supreme court decision last week.
What is the Voting Rights Act that everyone is talking about, what did the Supreme Court rule on it, and why are so many people upset about it? Sorry for the broad question.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1hg25i/eli5_the_voting_rights_act_and_the_supreme_court/
{ "a_id": [ "catypfj" ], "score": [ 4 ], "text": [ "In the 1960's Congress passed the VRA which required states and districts (primarily in the south) that had a history of voter discrimination to have all changes to election law preapproved by the federal government to prevent discrimination in l...
[]
[]
[ [] ]
2nl509
why does meat dry out when cooked fully submerged in water or broth?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2nl509/eli5_why_does_meat_dry_out_when_cooked_fully/
{ "a_id": [ "cmenhmk" ], "score": [ 2 ], "text": [ "The moisture in meat is trapped between the muscle fibers. When muscle is heated it contracts and that squeezes the water out, and when the meat cools it springs back less than 100%. If you heat the meat too hot it will squeeze all the water out ...
[]
[]
[ [] ]
31o8vo
if the religious freedom bills in these states don't allow for discrimination than what do they protect that the 1st amendment doesn't?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/31o8vo/eli5_if_the_religious_freedom_bills_in_these/
{ "a_id": [ "cq3fui2" ], "score": [ 7 ], "text": [ "The “religious freedom” bills extend and strengthen the right for people to bypass rules based on their religion.\n\nFor example, an evangelical Christian pharmacist might refuse to sell the morning-after Plan B pill. Or an ER nurse who is a Jeho...
[]
[]
[ [] ]
34c6y0
ive heard if we looked at earth from several million light years away we could see dinosaurs, how?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/34c6y0/eli5_ive_heard_if_we_looked_at_earth_from_several/
{ "a_id": [ "cqt9lny", "cqt9ms4", "cqt9n2a", "cqt9s15", "cqt9s23", "cqtf1ah" ], "score": [ 3, 2, 2, 2, 12, 2 ], "text": [ "When you \"see\" something, light is hitting receptors in your eye and transmitting information to your brain. The light that hits you...
[]
[]
[ [], [], [], [], [], [] ]
7354d0
why is there a taste of blood after i get done running really hard?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7354d0/eli5_why_is_there_a_taste_of_blood_after_i_get/
{ "a_id": [ "dnnrx5m" ], "score": [ 5 ], "text": [ "If you really are running really hard, and I mean sprinting, then sometimes, your body is pumping lots of blood to your lungs to get oxygen. Sometimes the little blood sacs where the oxygen goes into the blood, and the carbon dioxide comes out, c...
[]
[]
[ [] ]
mqo9d
why don't most people think ending the fed is a good idea?
I only hear about it from the far right and far left. I've never heard any moderates speak on why the fed being around is good or necessary. Is it just not on people's radar, or are the "end the fed" folks actually dishonest, misinformed, or just too idealistic? Do most people just not care?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/mqo9d/eli5_why_dont_most_people_think_ending_the_fed_is/
{ "a_id": [ "c332rg2", "c332rg2" ], "score": [ 4, 4 ], "text": [ "Taking ELI5 to heart, one of the crucial roles the Fed serves is as a check to fiscal policy (budget and spending decisions from the Congress/President) ineptitude and idiocy. Simply put, without independence of the Federal ...
[]
[]
[ [], [] ]
djbaez
why do points of different color appear to alter their placement relatively to each other depending on the angle i'm looking through my glasses?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/djbaez/eli5_why_do_points_of_different_color_appear_to/
{ "a_id": [ "f43dizt", "f4ezjid" ], "score": [ 3, 2 ], "text": [ "I believe you're describing chromatic aberration. Either that, or some optical illusion. Chromatic aberration is where light of different colors is bent different amounts by a material. In glasses, the result is that a white...
[]
[]
[ [], [] ]
6mgf9s
in the early twentieth century smoking and drinking during pregnancy was fairly common. now it is heavily emphasized that these practices are terrible for prenatal health, although babies were born normally for years despite these practices. how were so many babies born without birth defects?
I guess I don't know how so many babies were born normally in the 1900s despite smoking and drinking during pregnancy, because with current science they have realized how extremely bad it is for the baby. If someone could explain how parents got away with it for so many years, it would help my confusion.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6mgf9s/eli5_in_the_early_twentieth_century_smoking_and/
{ "a_id": [ "dk1czja", "dk1d18y", "dk1de19", "dk1g0ua" ], "score": [ 12, 13, 2, 10 ], "text": [ "Do you have some sort of evidence that \"so many babies were born without birth defects\"? It is said that smoking can double the chance of stillbirth and underweight babies, so...
[]
[]
[ [], [], [], [ "http://www.pbs.org/fmc/timeline/dmortality.htm", "https://ourworldindata.org/child-mortality/#infant-mortality" ] ]
9kdc7o
what happens to the dolphins and fishies during a tsunami? can they become displaced or does life not change for the animals?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9kdc7o/eli5_what_happens_to_the_dolphins_and_fishies/
{ "a_id": [ "e6yakv5" ], "score": [ 3 ], "text": [ "They're not affected out in the open ocean. A tsunami is less than 1 meter high in the deep sea. It only gets tall when it gets near shore, when the wave gets pressed against the shallow bottom." ] }
[]
[]
[ [] ]
9ff0d6
why if you lock eyes with someone they can see you almost instantly
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9ff0d6/eli5_why_if_you_lock_eyes_with_someone_they_can/
{ "a_id": [ "e5vzqxm" ], "score": [ 6 ], "text": [ "When the brain processes the image your eyes are seeing, it recognizes locked eyes in that image. This feature probably evolved for communication purposes and maybe also for recognizing predators and prey when hunting" ] }
[]
[]
[ [] ]
4o1r3w
why are gaming companies (mainly nintendo) such sticklers about piracy of old games?
Most gaming companies are against the emulation of games they don't sell anymore. About a year ago, Nintendo removed all of their games from CoolRom. I understand their newer ones, but they do not produce nor do they sell the games that are old (such as Gameboy or Gamecube games).
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4o1r3w/eli5why_are_gaming_companies_mainly_nintendo_such/
{ "a_id": [ "d48t0ps", "d49bc2p" ], "score": [ 3, 2 ], "text": [ "Piracy, even of out of market software, being legitimized is a threat to software firms' business model. The ability to pirate out of market stuff easily and without resistance makes it more likely that people will begin pir...
[]
[]
[ [], [] ]
4xbwx5
why is gamma radiation (or, all type of radiation) so dangerous to living things?
In particular, what does it do specifically to human cells?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4xbwx5/eli5_why_is_gamma_radiation_or_all_type_of/
{ "a_id": [ "d6e6kul", "d6e7iv2" ], "score": [ 2, 7 ], "text": [ "Okay bear with me I am not a scientist, but have been exposed to knowledge about radiation because of my job. \n\nAs far as I know:\nEverything is made of molecules. Radioactive materials have molecules which shoot off some ...
[]
[]
[ [], [] ]
dbjnmj
what is lacking from modern cgi that allows humans to still distinguish it from real objects on film?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/dbjnmj/eli5_what_is_lacking_from_modern_cgi_that_allows/
{ "a_id": [ "f2282x8", "f228ceo", "f229tdf", "f22baux" ], "score": [ 6, 4, 49, 9 ], "text": [ "They always get the shadow wrong. Not enough usually. I get it, I mean, they're covering up their work.", "Shading and lighting effects, you can tell that the CGI is in a diff...
[]
[]
[ [], [], [], [] ]
5ues6f
why do most college students, while being generally broke, buy themselves apple macbooks, instead of much cheaper windows laptops?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5ues6f/eli5why_do_most_college_students_while_being/
{ "a_id": [ "ddtfg3x", "ddtfjdi", "ddtfx68", "ddtg2k7" ], "score": [ 2, 2, 2, 2 ], "text": [ "College students have access to a lot of credit. Student loans are relatively easy to get and students don't tend to think a lot about throwing another grand on the already large ...
[]
[]
[ [], [], [], [] ]
g3srf4
where does the color of the soap/shampoo go when you lather it up?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/g3srf4/eli5_where_does_the_color_of_the_soapshampoo_go/
{ "a_id": [ "fnt80nc", "fntpz1i" ], "score": [ 3, 2 ], "text": [ "It doesn't go away. It's just dissolved in a bigger volume, which makes the color disappear.\n\nIt's like putting a paint brush in water, at the beginning you can still see the color of the brush, but it disappears more and ...
[]
[]
[ [], [] ]
fxa7mn
if cotton buds aren't supposed to be used for cleaning your ears, what are you suppose to use for ear cleaning?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/fxa7mn/eli5_if_cotton_buds_arent_supposed_to_be_used_for/
{ "a_id": [ "fmt2oy6", "fmt32sn", "fmt3y9y", "fmt43op", "fmt4oxp", "fmt5y5w", "fmta4st", "fmtaslo", "fmtbjyn", "fmtciok", "fmtd4ik", "fmtdrq9", "fmtdx78", "fmte5k7", "fmte9ui", "fmtf5mg", "fmtf90r", "fmtg14f", "fmthx56", "fmtjg0j" ], ...
[]
[]
[ [], [], [], [], [], [], [], [], [], [ "https://www.amazon.com/Debrox-Drops-Earwax-Removal-drops/dp/B00ANL4Z4I" ], [], [ "https://images-na.ssl-images-amazon.com/images/I/41TkemoRDTL._SL500_AC_SS350_.jpg" ], [], [], [], [], [], [], [], [] ]
38owdt
how will autonomous vehicles be introduced to the mainstream?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/38owdt/eli5_how_will_autonomous_vehicles_be_introduced/
{ "a_id": [ "crwn2n3" ], "score": [ 6 ], "text": [ "The initial application is autoparking - people are thrilled to have their car parallel park for them. Luxury vehicles are the next area where autodrive is coming in. High-tech cruise controls that follow the vehicle in front of you are already a...
[]
[]
[ [] ]
210i9v
how australia went from being a british prison colony to an independent nation.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/210i9v/eli5_how_australia_went_from_being_a_british/
{ "a_id": [ "cg8fx89", "cg8hach" ], "score": [ 2, 2 ], "text": [ "I don't think that they are independent. They are still ultimately under the British Crown if my memory serves me correctly. I had this conversation with a couple of the Aussies serving alongside us in Afghanistan a few ye...
[]
[]
[ [], [] ]
71xs7q
why might it be so hard for me to fall asleep again after waking up, but once my alarm goes off and i'm supposed to wake up, i suddenly can't stop hitting snooze and going back to sleep?
Been experiencing versions of this pretty much my entire life, including now since I just moved into a new space and I'm not used to the light streaming in or the sounds of traffic in the morning yet. So I always wake up a few hours early, and, despite being still exhausted, can't fall totally back asleep. I'm always i...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/71xs7q/eli5_why_might_it_be_so_hard_for_me_to_fall/
{ "a_id": [ "dne8d1e", "dnebkvw" ], "score": [ 2, 36 ], "text": [ "When you wake up and you don't feel tired. Get up. \n\nLots of science on this if you do a google search. ", "It basically has to do with your sleep cycle. Through the night, you come in and out of very deep (REM) sleep...
[]
[]
[ [], [] ]
674vjo
why do your hands feel weird after you mow?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/674vjo/eli5why_do_your_hands_feel_weird_after_you_mow/
{ "a_id": [ "dgnok57" ], "score": [ 5 ], "text": [ "If we're talking push mowers here then it's because your body gets used to all the vibrations being absorbed by your hands. Once the vibration stops your brain is still used to it being there and you get that weird feeling you're talking about" ...
[]
[]
[ [] ]
lahjn
9-9-9 tax plan
what is it? how will it affect me? overall is it good or bad?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/lahjn/eli5_999_tax_plan/
{ "a_id": [ "c2r3hp8", "c2r3hp8" ], "score": [ 2, 2 ], "text": [ "It would replace all existing taxes with the following:\n\n* 9% Personal Income Tax\n* 9% Corporate Tax\n* 9% National Sales Tax\n\n > overall is it good or bad?\n\nDepends on who you are. This [ABC News article](_URL_0_) t...
[]
[]
[ [ "http://abcnews.go.com/blogs/politics/2011/10/9-9-9-plan-would-almost-double-taxes-on-middle-class/" ], [ "http://abcnews.go.com/blogs/politics/2011/10/9-9-9-plan-would-almost-double-taxes-on-middle-class/" ] ]
1mtq4u
why does my cat throw up her food multiple times of week, no matter how i feed her?
If I keep her bowl filled up, she throws up. If fill it up enough to just cover the bottom (the bowl is like 3-4" wide), she throws up. She does this at least a few times a week and I have no idea why.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1mtq4u/eli5_why_does_my_cat_throw_up_her_food_multiple/
{ "a_id": [ "cccjki8", "cccjqxk" ], "score": [ 2, 2 ], "text": [ "My cats used to throw up a lot. We fed them expensive dry food and cheap wet food since the wet food was more of a \"treat\" than a meal.\n\nI decided to buy better quality wet food (chicken soup for the cat lover's soul). B...
[]
[]
[ [], [ "http://www.amazon.com/s/ref=nb_sb_noss?url=search-alias%3Daps&field-keywords=food+bowl+fast+eaters" ] ]
3r0680
what is going on when you are deep-frying? why does it make things taste so good?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3r0680/eli5what_is_going_on_when_you_are_deepfrying_why/
{ "a_id": [ "cwk2jzp", "cwk4zu1", "cwk6o46", "cwk7p8n", "cwk8v5u", "cwjt378", "cwjufwt", "cwjurq1" ], "score": [ 41, 50, 2, 10, 5, 2007, 73, 288 ], "text": [ "When you see fry something the breaded outside cooks extremely quickly, while absor...
[]
[]
[ [], [], [], [], [], [], [], [] ]
crflk5
how do antiques gain their value, and why?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/crflk5/eli5_how_do_antiques_gain_their_value_and_why/
{ "a_id": [ "ex4iabu", "ex4isg6", "ex4iybe" ], "score": [ 5, 2, 2 ], "text": [ "Depends on what antiques you are talking about but first off they’re rare; either few were ever made or plenty were made but only a few survive. Plus, generally speaking the craftsmanship and level of d...
[]
[]
[ [], [], [] ]
3rkqk5
why is ireland going to legalize heroin and cocaine?
It seems like an unwise decision. What's their reasoning? What are the pros of doing such a thing?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3rkqk5/eli5_why_is_ireland_going_to_legalize_heroin_and/
{ "a_id": [ "cwoxigp", "cwoxj7y", "cwoxkuf", "cwoxlz9" ], "score": [ 5, 2, 10, 4 ], "text": [ "With possession being a felony, getting treatment for heroin addiction is nigh impossible. You can't even go into a hospital without getting in serious shit. Heroin addiction is...
[]
[]
[ [], [], [ "https://en.wikipedia.org/wiki/Drug_policy_of_Portugal#Harm_reduction" ], [] ]
c41mag
what determines whether what you eat gets used, stored or pooped out by your body?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/c41mag/eli5_what_determines_whether_what_you_eat_gets/
{ "a_id": [ "erujont" ], "score": [ 7 ], "text": [ "Different parts of your digestive tract break down the food into simpler nutrients, and then absorb them. Once absorbed those nutrients go into the blood stream and are then taken in by the cells that require them (for use or storage). Anything t...
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[]
[ [] ]
cmalfu
when birds fly in formation, they often form a "v", but one side has always a significant less amount of birds. why?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/cmalfu/eli5_when_birds_fly_in_formation_they_often_form/
{ "a_id": [ "ew104k7" ], "score": [ 669 ], "text": [ "Becuase there are fewer birds that side. Quite seriously, that's all there is too it. Birds flying in a V do so becuase those not at the tip get a substantial benefit of drafting off the lead bird. They swap around regularly as the one at the f...
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[]
[ [] ]
1r8m1x
how am i wasting water by simply letting go down the drain?
Doesn't the water just go back into the normal water supply and get treated at a water treatment plant? Is water lost in this process?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1r8m1x/eli5_how_am_i_wasting_water_by_simply_letting_go/
{ "a_id": [ "cdkoady", "cdkoqi9" ], "score": [ 3, 3 ], "text": [ "What you're wasting is *clean*, potable water. The water that goes down the drain goes to a sewage treatment plant. Nothing makes the water go away, but it gets really icky.", "If you live in an area where water is limit...
[]
[]
[ [], [] ]
cwm4oh
how two-factor authentication is secure when you can submit any phone number to authenticate?
I just logged into my google drive account; I already have my phone linked to my google account, and they wanted a two factor authentication, no problem, but they let me submit a phone number to authenticate with. It didn't auto choose my own. How is this secure at all?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/cwm4oh/eli5_how_twofactor_authentication_is_secure_when/
{ "a_id": [ "eycqab6", "eycrola", "eycxrew", "eydcsaq" ], "score": [ 14, 3, 3, 2 ], "text": [ "Two-Factor Authentication is secure if the person setting up the 2FA is the owner of the account.\n\nJust like a password is more secure if the person who sets the password is the...
[]
[]
[ [], [], [], [] ]
fwuk00
objects falling from space towards earth (like the meteor shower shown in the movie armageddon for example), how come they are falling diagonally instead of straight down?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/fwuk00/eli5_objects_falling_from_space_towards_earth/
{ "a_id": [ "fms49wi", "fmqja3g", "fmqjdod" ], "score": [ 2, 3, 10 ], "text": [ "Think about it as like throwing darts. If you throw a dart randomly at the target, the odds you hit the dartboard are much larger than those that you hit the bullseye. \n\nA meteor going toward Earth i...
[]
[]
[ [], [], [] ]
c0ku9b
how come that aerial bombs from ww2 are still found e.g. in berlin nowadays? weren't they visible after having been dropped? why did they build over them?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/c0ku9b/eli5_how_come_that_aerial_bombs_from_ww2_are/
{ "a_id": [ "er5cr22", "er5d3hh", "er5eqfi", "er5kzcl", "er5m9bt", "er5q4c0", "er5wcrk", "er64msu", "er6780y", "er6dxrc", "er6q7ra" ], "score": [ 520, 109, 19, 13, 9, 2, 2, 3, 35, 3, 2 ], "text": [ "Many of them ended ...
[]
[]
[ [], [], [], [], [], [], [], [], [ "https://www.youtube.com/watch?v=tK-C1CxkIkY", "https://i.imgur.com/1xdHNDF.jpg", "https://i.imgur.com/MpxLIiz.jpg", "https://i.imgur.com/OqpjAIf.jpg", "https://www.iwm.org.uk/collections/item/object/1060006159", "https://i.imgur.com/da9cgOY....
3h3hgv
why don't banks have bathroom for customers?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3h3hgv/eli5_why_dont_banks_have_bathroom_for_customers/
{ "a_id": [ "cu3vw4u", "cu3y3qz", "cu3zt7p", "cu40vcj", "cu415hr" ], "score": [ 50, 11, 4, 10, 2 ], "text": [ "For security reasons, banks want cameras on the customers at all times when they are in the building. That's just not possible if there's a customer bathro...
[]
[]
[ [], [], [], [], [] ]
218yne
how does drafting in american sports work?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/218yne/eli5how_does_drafting_in_american_sports_work/
{ "a_id": [ "cgaqk52" ], "score": [ 2 ], "text": [ "Depends on the sport -- NFL uses reverse-record order to decide who picks first, the NBA uses a lottery to decide picking order. What sport are you asking more about? You can read about all of them on their respective wikis." ] }
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[ [] ]
40cfks
why are the women's and men's world cup two separate events?
Would it make more sense to use the same stadiums?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/40cfks/eli5_why_are_the_womens_and_mens_world_cup_two/
{ "a_id": [ "cyt303k", "cyt47oj" ], "score": [ 2, 2 ], "text": [ "if they were at the same time they would be less popular because people watchin the womens cup couldnt watch the mens and vice versa, also the city where it takes place would be overwhelmed with people, hotels and resutraunt...
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[ [], [] ]
2qn3dh
why does bottled water have "added minerals"?
They all say "minerals added for taste". As far as I can tell, it just imparts an unclean, bitter, metallic taste to the water. Also, if you're filtering the water to make it clean, why add impurities again? TL;DR: Why 'add minerals' to bottled water if you've filtered it and it makes it taste worse?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2qn3dh/eli5_why_does_bottled_water_have_added_minerals/
{ "a_id": [ "cn7lvdo", "cn7m1yp", "cn7m315" ], "score": [ 3, 5, 2 ], "text": [ "Have you ever had distilled water? It doesn't taste good. It doesn't taste *bad*, either. It just doesn't really taste. \n\nMinerals are added to make water taste the way we think it should.", "...
[]
[]
[ [], [], [] ]
22a72o
elis: why do people say reading can make you smarter? what effects does reading have on the brain (other then increasing vocabulary?)
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/22a72o/elis_why_do_people_say_reading_can_make_you/
{ "a_id": [ "cgkt694", "cgkukt4", "cgkulwx" ], "score": [ 3, 3, 2 ], "text": [ "I don't think it's so much that reading itself has a unique effect on your brain, but that reading is fundamental for learning new things.\n\nIf you can read, you can literally teach yourself anything."...
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[]
[ [], [ "http://www.csun.edu/~krowlands/Content/Academic_Resources/Reading/Useful%20Articles/Cunningham-What%20Reading%20Does%20for%20the%20Mind.pdf" ], [] ]
23w0ak
, why can't i just make my own connection to the internet?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/23w0ak/eli5_why_cant_i_just_make_my_own_connection_to/
{ "a_id": [ "ch13py0" ], "score": [ 8 ], "text": [ "\"The Internet\" is a name for the collections of millions of miles of cables, routers, satellite links, etc. that allow computers around the world to communicate with each other. ISPs own the physical cables (or purchase bulk access from the co...
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[]
[ [] ]
6a42o2
what's the purpose of those websites filled with randomly generated words and pictures?
I think these are pretty common so hopefully people know what I'm talking about; I see these when looking through google results all the time. There will be a website filled with a bunch of text that doesn't make sense and seems computer-generated, sometimes with pictures. Usually they are set up to look like a blog. [...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6a42o2/eli5_whats_the_purpose_of_those_websites_filled/
{ "a_id": [ "dhbk3fo" ], "score": [ 3 ], "text": [ "They're hoping to trick Google into indexing them & then using those links to give somebody else's web page a higher ranking in the search results. It's unlikely this crap works very well, if at all, anymore but there's good money to be made i...
[]
[ "http://kitchen.dermalmeds.net/" ]
[ [] ]
2qdbpm
why do new consoles break easier than old ones?
Both my PS2 and PS3 have broken down but every other system I own N64, PS1, SNES, NES, etc all work fine even though they've been played significantly longer and are obviously older. Why is this?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2qdbpm/eli5_why_do_new_consoles_break_easier_than_old/
{ "a_id": [ "cn528hh", "cn528qz", "cn52uem" ], "score": [ 9, 9, 3 ], "text": [ "The same why your sword breaks less than pistol.\n\nMore mechanical things = more chances for something to break. This is not restricted to mechanical things. But defects always exist. A memory leak tha...
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[]
[ [], [], [] ]
3q8sjl
because the number of babies born is pretty much the same every day, how do we get clear generations?
Not sure how else to phrase this. If the amount of people born every day stays relatively balanced (there aren't drastically more babies born in one month than another), then there is about a balanced amount of people of all ages getting older all the time. So, how do we arrive at generations? If someone is said to be ...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3q8sjl/eli5_because_the_number_of_babies_born_is_pretty/
{ "a_id": [ "cwd33cb", "cwd5ity", "cwd7uz6", "cwdpf4g" ], "score": [ 47, 8, 2, 5 ], "text": [ "It's just a generalization - it has no real basis in fact. The Baby Boom, at least, was a period of elevated birthrates from about 1946 to 1964, with the contrast made greater bec...
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[]
[ [], [], [], [ "http://paint.net.amihotornot.com.au/Features/Effects/Plugins/Render/Multi_Color_Gradient/Multi_Color_Gradient.Paint.NET.001.png" ] ]
2qt93z
why does my vision get obscured when a strong light source hit my eyes
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2qt93z/eli5_why_does_my_vision_get_obscured_when_a/
{ "a_id": [ "cn99zxv" ], "score": [ 3 ], "text": [ "Because your eye will adapt (iris will close to a pinhole) to adapt to the bright light, which in turn does not let in much light from faint sources as well. The reason this is done automatically and cannot be overridden by you is because bright ...
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[ [] ]
37qadn
why was james holmes, the 'dark night' movie shooter, declared 'mentally ill' and not 'legally insane' in court ?
What is the distinction? I think the general public would consider him an insane person.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/37qadn/eli5_why_was_james_holmes_the_dark_night_movie/
{ "a_id": [ "crowpmf", "crp5kcy" ], "score": [ 2, 3 ], "text": [ "Legally insane isn't a medical diagnosis. A mental illness severe enough to remove your legal culpability from an action is legal insanity.", "Insanity is a legal term, not a psychological term.\n\nInsanity is simply an ...
[]
[]
[ [], [] ]
4g5hr9
why does the slaughter of cows, pigs, and chickens not elicit the same negative reaction from people as the "murder" of cecil the lion?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4g5hr9/eli5_why_does_the_slaughter_of_cows_pigs_and/
{ "a_id": [ "d2epkv5" ], "score": [ 2 ], "text": [ "Hunting big game for sport is much different than raising cattle and chicken to feed people." ] }
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[]
[ [] ]
7srai7
asteroid impact on earth orbit
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7srai7/eli5_asteroid_impact_on_earth_orbit/
{ "a_id": [ "dt6w53z" ], "score": [ 2 ], "text": [ " > How does our orbit stay consistent after billions of years of these impacts\n\nOverall they just aren't significant.\n\n > would a large enough object send us permanently out of orbit?\n\nYes, but... A large enough impact like you described ...
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[]
[ [] ]
269pc1
the medicine approval process?
What does Indication - > Discovery - > Phase 1 - > Phase 2 - > Phase 3 - > NDA - > Approval mean?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/269pc1/eli5_the_medicine_approval_process/
{ "a_id": [ "chp0eog" ], "score": [ 2 ], "text": [ "* Indication: This is where we identify a disease state. Say, Reddititis. There is currently no cure for reddititis. We have an idea about what causes it.\n* Discovery: We found a compound that in petri dishes seems to prevent the major cause of ...
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[]
[ [] ]
g3tl1v
what is it with babies and feet?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/g3tl1v/eli5_what_is_it_with_babies_and_feet/
{ "a_id": [ "fntdngb" ], "score": [ 7 ], "text": [ "On a birth certificate, the baby's feet are inked and pressed on the certificate like a fingerprint. This is why little blue feet prints are associated to babies." ] }
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[ [] ]
2euuuo
lagrange points l4, and l5, they continue to elude me.
L1 and L2 I get, but I don't understand what's going on with gravity in L4, L5 and to some extent L3.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2euuuo/eli5_lagrange_points_l4_and_l5_they_continue_to/
{ "a_id": [ "ck35bq5" ], "score": [ 3 ], "text": [ "I think a they're easier to visualize this way. Lagrange points are all at [inflection points in the curves](_URL_0_). L3 if shifted to either side wouldn't have balanced effects from the satellite on the opposite side of the orbit. It might be...
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[ [ "http://upload.wikimedia.org/wikipedia/commons/5/5f/Lagrangian_points_equipotential.jpg" ] ]
1s0aks
max weber's ideas and why some people seem to hate on him
Call me stupid, but out of the three main Sociology philosophers, he is the only one I just can't seem to understand. Thank you in advance!
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1s0aks/eli5_max_webers_ideas_and_why_some_people_seem_to/
{ "a_id": [ "cdsqcfk" ], "score": [ 4 ], "text": [ "Social structures (such as capitalism) come from the individual and national dreams of the people who create them-- and different peoples have different dreams, hence the variety of structures.\n\nThis is in opposition to Marx's idea that history...
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[ [] ]
3hcjxt
how do car sounds in videogames work?
Is it just a long recording played and paused as the RPMs change or does it work by changing the pitch to the same audio file?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3hcjxt/eli5_how_do_car_sounds_in_videogames_work/
{ "a_id": [ "cu67u72" ], "score": [ 6 ], "text": [ "Did this for a HL2 mod back in the day. It depends on the game but I'll explain what I know.\n\nIn some games they'll take the standard noise and have the game code shift the pitch to make it higher or lower and change it with the rpm to get the...
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[ [] ]
5j67n9
how do our bodies cope with below-freezing temperatures if most of our bodies are water?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5j67n9/eli5_how_do_our_bodies_cope_with_belowfreezing/
{ "a_id": [ "dbdn4xz", "dbdn6y2" ], "score": [ 4, 2 ], "text": [ "We produce heat internally. Our bodies are remarkably good at staying a consistent 37'C. The bulk of the food we eat goes into producing this heat.\n\nIf the core body temperature drops significantly then we handle it very b...
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[ [], [] ]
63u1jy
drug tests given by your employer or a requirement for certain jobs
I guess I am curious about the practice and it's application. Is the assumption that if you do illegal drugs, then you are not trustworthy? Or that you would be coming to work under the influence? Are they testing for both Prescription and non-prescription?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/63u1jy/eli5_drug_tests_given_by_your_employer_or_a/
{ "a_id": [ "dfwz85z" ], "score": [ 8 ], "text": [ "Many times, it's tied to company insurance. Companies that agree to drug test new employees and in some cases, routine random drug tests, can lead to lower costs on health insurance plans. If you're a company that is partly covering some employee...
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[ [] ]
65916w
how can i go to school and not end up homeless?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/65916w/eli5_how_can_i_go_to_school_and_not_end_up/
{ "a_id": [ "dg8ec4x", "dg8egx3" ], "score": [ 2, 2 ], "text": [ "You may wish to re-post to r/personalfinance mate, this is an opinion piece and they like ELI5 to be very factual.", "Is there a problem with living on campus in a dorm? Most colleges have businesses within walking dista...
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[ [], [] ]
1x87nz
the xfl?
why was the eXtreme Football League ever allowed to exist? why didn't it work out?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1x87nz/eli5_the_xfl/
{ "a_id": [ "cf8z3bk", "cf92hh6" ], "score": [ 5, 2 ], "text": [ "There is no legal reason why it shouldn't have existed, all sport leagues are just businesses. You can start your own league if you wanted. There is no law saying the NFL is the only professional football league.\n\nIt simpl...
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[]
[ [], [] ]
2yf4u3
why don't we have instincts (like wolves or dogs) to hunt and kill animals?
How did nomads know which animals to kill or what plants to eat?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2yf4u3/eli5_why_dont_we_have_instincts_like_wolves_or/
{ "a_id": [ "cp8xg8z", "cp8xgie", "cp8xmpd" ], "score": [ 3, 27, 7 ], "text": [ "Trial and error basically. If Ug are something and it tasted good he's show the others. If he died, well now they know. ", "We do. You just haven't been hungry enough, yet.\n", "I dont have a g...
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[]
[ [], [], [] ]
a7qdmd
how do infections become septic?
Is the bacteria not already in the bloodstream?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/a7qdmd/eli5_how_do_infections_become_septic/
{ "a_id": [ "ec4wzhu", "ec545e1" ], "score": [ 4, 5 ], "text": [ "Sepsis is when the body's response becomes more harmful than good, which can happen if an infection goes untreated. ", "The other people responding are talking about sepsis, but given your second question i am guessing y...
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[ [], [] ]
25szdw
why is sexual education such a big deal in the states?
Why are so many parents against it? Why is it even a choice? Why do the seem only to teach you *against* sex? I've never heard to word orgasm in sex ed. Noone ever said how fun it was, or why it's such a driving force in the human condition? Why then, if something so powerful drives us as a spieces, are we taught again...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/25szdw/eli5_why_is_sexual_education_such_a_big_deal_in/
{ "a_id": [ "chkfezm", "chkghhk", "chkgjek", "chko1zb" ], "score": [ 7, 9, 5, 2 ], "text": [ "In short, religion. ", "There is a vocal minority of fundamentalist Christians in the United States that believe that sex should be confined to only between a married man and h...
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[ [], [], [], [] ]
92ocy8
why are the recommended portion sizes on food so small?
For example, I bought a average size chocolate bar from the store today and the portion size on the back said half of the chocolate bar. I've never never seen anyone eat just half a chocolate bar.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/92ocy8/eli5_why_are_the_recommended_portion_sizes_on/
{ "a_id": [ "e374x7x", "e375k5g", "e375qpx", "e377h67", "e37r8b0", "e38mzny" ], "score": [ 9, 4, 35, 20, 9, 2 ], "text": [ "Modern junk food is so full of stuff we really shouldn't be eating much of that half is what a normal portion should be. The company k...
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[ [], [], [], [], [], [] ]
2194d4
how and why does a 2-stroke engine make more noise than a 4-stroke engine
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2194d4/eli5_how_and_why_does_a_2stroke_engine_make_more/
{ "a_id": [ "cgascjk", "cgasht2", "cgaue4u", "cgauez0" ], "score": [ 2, 2, 2, 2 ], "text": [ "Simply put, a 2 stroke engine provides twice the bang. On a 4 stroke engine, combustion occurs every other time the piston reaches the top of the cylinder, but on a two stroke, it ...
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[]
[ [ "http://www.animatedengines.com/twostroke.html", "http://www.animatedengines.com/otto.html" ], [], [], [] ]
94gmbe
does the volume of sound affect how far the sound-waves travel? could you suggest an experiment to test this?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/94gmbe/eli5_does_the_volume_of_sound_affect_how_far_the/
{ "a_id": [ "e3kxhkl", "e3ky9ty" ], "score": [ 2, 2 ], "text": [ "A theorist likes to ignore complicating variables. A theorist would ignore sufficiently many variables to say that, no, sound-waves travel indefinitely as long as there is an air medium, they just become less and less percep...
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[ [], [] ]
3ht45a
how do gps satellites prove that general relativity is true?
Gravity and moving at speeds and time dialation space time fabric because of that blah blah... Why don't gps's work the way they do because gravity is weaker further up in the atmosphere?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3ht45a/eli5_how_do_gps_satellites_prove_that_general/
{ "a_id": [ "cuabfs8", "cuac3xl" ], "score": [ 2, 6 ], "text": [ "Gps satellites work by knowing exactly where each other are at all times, they have to know exactly how long a signal will take between them, and exactly how long the signal should take to reach the ground. \n\nThe only way ...
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[]
[ [], [] ]
4kze5x
how did great britain get control of gibraltar, and why is it still under their possession?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4kze5x/eli5_how_did_great_britain_get_control_of/
{ "a_id": [ "d3iz9a1", "d3izacf", "d3izo9k", "d3ja699" ], "score": [ 8, 75, 12, 4 ], "text": [ "It was captured in 1704 by the British and Dutch during the Spanish war of succession and ceded to Britain via a treaty in 1713. \n\nAs to why it is still a possession of Great B...
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[]
[ [], [], [], [] ]
b05wgg
if math is an entirely human construct, why can't we calculate all the digits of pi?
Someone had to have come up with all those arbitrary numbers.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/b05wgg/eli5_if_math_is_an_entirely_human_construct_why/
{ "a_id": [ "eicaw27", "eicayjo", "eicbeo3", "eicch42", "eicff9x", "eicmr28" ], "score": [ 11, 2, 2, 2, 2, 3 ], "text": [ "Pi is a number that shows a specific thing (if you have a circle of diameter n, how big is that circles circumference).\n\nThat's not a...
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[]
[ [], [], [], [], [], [] ]
a5qj91
why are irish people stigmatized with drinking a lot.
I've recently learned I'm Irish (and not Scottish as my parents told me growing up). I'm wondering why Irish people are usually depicted as drunks/alcoholics in modern media.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/a5qj91/eli5_why_are_irish_people_stigmatized_with/
{ "a_id": [ "ebokov7", "ebokrtl" ], "score": [ 4, 17 ], "text": [ "A lot of it stems from the old Anti-Irish sentiment (you'll have to read up on that yourself because there's way to much going on there but basically - racism). \n\nBut part of it is also due to their history. \n\nDue to co...
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[ [], [] ]
3z9f8c
how come the ps4 uses ddr5 ram, yet ddr5 ram isn't available to the public market for building pc's? even though the ps4 is a system that is marketed everywhere, how come ddr5 isn't?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3z9f8c/eli5_how_come_the_ps4_uses_ddr5_ram_yet_ddr5_ram/
{ "a_id": [ "cyk9nwz", "cyk9t3j", "cykaequ" ], "score": [ 8, 7, 4 ], "text": [ "PS4 uses a single common physical memory pool for both CPU and GPU. They chose GDDR5 for this because it gives a huge advantage to GPU memory access, even though it is slightly worse for the CPU access,...
[]
[]
[ [], [], [] ]
aw69ml
why do some fuel pumps pump very quickly while others take forever?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/aw69ml/eli5_why_do_some_fuel_pumps_pump_very_quickly/
{ "a_id": [ "ehkeyg4", "ehl7bt4" ], "score": [ 3, 2 ], "text": [ "a pump is a mechanical machine, which consumes power and degrades over time\n\nso \n\n1) a gas station could save money putting in lower quality pumps or putting pumps which are slower but consume less electricity to run\n\n...
[]
[]
[ [], [] ]
ba2q4u
what's the problem with curing cancer?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/ba2q4u/eli5_whats_the_problem_with_curing_cancer/
{ "a_id": [ "ek8lm5w", "ek8o4jt", "ek99naf" ], "score": [ 12, 3, 2 ], "text": [ "Because there are many, many different cancers. Saying 'Curing cancer' is like saying 'curing physical injury', because there are at least as many types of cancer as there are ways and places you can c...
[]
[]
[ [], [], [] ]
2b4nfa
why there are no black redheads?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2b4nfa/eli5_why_there_are_no_black_redheads/
{ "a_id": [ "cj1qudo", "cj1s2hv" ], "score": [ 2, 2 ], "text": [ "I know a few... You could probably Google it and find pictures... ", "Melanin is the key factor in what makes your hair and skin colored. Red hair has more melanin than blonde hair, but less than brown hair. Black hair...
[]
[]
[ [], [ "http://ghr.nlm.nih.gov/gene/MC1R" ] ]
ctyfbf
how do trees transfer water and nutrition to its leaves ?
How do hundred-meter trees transfer water and nutrition to its leaves, despite gravity ?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/ctyfbf/eli5_how_do_trees_transfer_water_and_nutrition_to/
{ "a_id": [ "exp30y7", "exp3v9p", "expb3hn", "expgjkm", "expw1yv", "exs56x8" ], "score": [ 3, 29, 2, 6, 2, 2 ], "text": [ "Trees get their nutrients and water through their capillary system in the roots and all, kind of like we have veins and arteries. They ...
[]
[]
[ [], [], [], [ "https://youtu.be/BickMFHAZR0" ], [], [] ]
9y3pe8
how do we determine how good an animal’s eyesight is? and how do we compare it to our own or another animals?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9y3pe8/eli5how_do_we_determine_how_good_an_animals/
{ "a_id": [ "e9xy0c6", "e9y8cct" ], "score": [ 42, 5 ], "text": [ "There are a variety of studies that can be done. Some are observational. You see an eagle swoop down from one thousand feet high to catch prey and you have to assume it was able to visually detect the prey from that distanc...
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[]
[ [], [] ]
12yc1k
the so called united states fiscal cliff in 2013, from a neutral point of view.
Yes I read the wiki but I don't get why they wont just do another extension of the laws in place.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/12yc1k/eli5_the_so_called_united_states_fiscal_cliff_in/
{ "a_id": [ "c6z7c99", "c6z8a3m", "c6zcq9c" ], "score": [ 4, 4, 3 ], "text": [ "Because it's not particularly good policy. The United States as a country is not doing well financially. We are incurring tons of debt and our current fiscal policies are not adequate to turn things a...
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[ [], [], [] ]
3ccpbb
why voat is allowed to have an almost identical web structure to reddit?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3ccpbb/eli5_why_voat_is_allowed_to_have_an_almost/
{ "a_id": [ "csuao3w" ], "score": [ 2 ], "text": [ "Yes, I forget the specifics, but Resdit has released their web codes and their post/comment ranking equation. \n \nIt's like how ~~VW~~ Volvo created the seatbelt, but allows every car manufacture to use their design." ] }
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79nwze
what is the difference between treason and conspiracy against the united states?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/79nwze/eli5_what_is_the_difference_between_treason_and/
{ "a_id": [ "dp3evtt" ], "score": [ 3 ], "text": [ "Conspiracy against the United States is committing a crime as part of a group that would otherwise be named something, if you were acting solo. \n\nSo if you commit tax fraud solo, you can be tried and convicted of tax fraud. If you do it with ...
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[ [] ]
3ar1e9
what would the astronauts on the iss do in the event of a cataclysmic event on earth that wiped out the entire population? is this a scenario that has been discussed by the various agencies?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3ar1e9/eli5_what_would_the_astronauts_on_the_iss_do_in/
{ "a_id": [ "csf5d78", "csf5jes", "csf5lmc", "csf5nc2", "csf6g4u", "csf71r1" ], "score": [ 13, 11, 31, 2, 3, 8 ], "text": [ "They'd likely discuss what they should do to pass the time until they run out of water.\n\nThe ISS isn't self sufficient and no plans...
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[ [], [], [], [], [], [] ]
6fv5wh
why, in almost every case in nature, does it take two organisms to procreate?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6fv5wh/eli5why_in_almost_every_case_in_nature_does_it/
{ "a_id": [ "dil7u9i", "dilaexw", "diliyda" ], "score": [ 22, 4, 3 ], "text": [ "The majority of organisms reproduce asexually, so you're operating from an inaccurate premise. If you mean, why does sexual reproduction usually require two mates and no more, sexual reproduction is a ...
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[ [], [], [] ]
8fwy4g
what makes a fly “buzz”?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8fwy4g/eli5_what_makes_a_fly_buzz/
{ "a_id": [ "dy772jn" ], "score": [ 22 ], "text": [ "Our sense of sound works by collecting vibrations with our ear drums. In most situations, these vibrations ripple through the air.\n\nThe \"buzzing\" of an insect is caused by their wings flapping and vibrating the air around them. This rapid vi...
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[ [] ]
5pg6y5
what is high temperature superconductivity?
I read with increasing in temperature resistence also increases. But what is HTS?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5pg6y5/eli5_what_is_high_temperature_superconductivity/
{ "a_id": [ "dcqyk13" ], "score": [ 3 ], "text": [ "Superconductivity is a property of some materials that when they're cooled below a certain point, their resistance literally drops to zero. That is a current in a superconducting ring of wire would continue to flow forever, more or less. It obvio...
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[ [] ]
6z6xf7
how does high and low tide work. i know it has to do with 'gravity' and the moon, but how does the moon influence the tide?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6z6xf7/eli5_how_does_high_and_low_tide_work_i_know_it/
{ "a_id": [ "dmszj69", "dmt0eg7" ], "score": [ 2, 4 ], "text": [ "The moon orbits earth. when the moon is above you it 'pulls' the water up and if the moon is on the other side of the earth the water will fall.", "A lot of explanations say that it is because it is because the moon is \...
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[ [], [] ]
11kfot
what happens if you don't carry any i.d. and refuse to identify yourself to police?
If they have no prints on file, no record of where you live etc... How do they charge you with a crime and how do they sentence you?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/11kfot/eli5_what_happens_if_you_dont_carry_any_id_and/
{ "a_id": [ "c6n8iqu", "c6n8n5l", "c6namj1", "c6nbhp9", "c6nfjsp", "c6nn9qe" ], "score": [ 26, 5, 2, 7, 3, 3 ], "text": [ "It is very rare that this situation would happen. I don't know about the US but in the UK (specifically England and Wales), you can be ...
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[]
[ [], [], [], [ "http://en.wikipedia.org/wiki/Terry_v._Ohio", "http://en.wikipedia.org/wiki/Stop_and_Identify_statutes", "http://en.wikipedia.org/wiki/Stop_and_Identify_statutes#Obligation_to_identify", "http://en.wikipedia.org/wiki/Hiibel_v._Sixth_Judicial_District_Court_of_Nevada" ], [], ...
35f00b
what causes that strong "zing" feeling in your teeth when you bite into a fruit?
I just bit into a strawberry and cringed super hard, then I wondered why. The feeling I'm referencing only happens on contact with the first bite.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/35f00b/eli5what_causes_that_strong_zing_feeling_in_your/
{ "a_id": [ "cr3y653" ], "score": [ 6 ], "text": [ "I don't know what you're talking about. You say it if as everyone has this condition. They don't. Maybe you need to see a dentist?" ] }
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[ [] ]
8y6p3e
why do nails fly when we clip them?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8y6p3e/eli5_why_do_nails_fly_when_we_clip_them/
{ "a_id": [ "e28nuw7", "e29uae3" ], "score": [ 6, 3 ], "text": [ "When you clip a part of your nail, you apply a downward force. Since all force applied splits in several other directions too, when the ties between the severed part and the rest of your nail is severed, this downward force ...
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[ [], [] ]
1nt1mo
why do scissors cut better the more open they are even though the blades can meet anywhere?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1nt1mo/eli5_why_do_scissors_cut_better_the_more_open/
{ "a_id": [ "cclqymu" ], "score": [ 3 ], "text": [ "If you mean why do they cut better when the thing to be cut is closest to the pivot point, it's because there's a lever effect going on.\n\nThis means that for the same amount of pressure exerted with your fingers, more pressure applied by the bl...
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6b9utj
why is it that playing a pc game at 30 fps looks so bad, yet playing a console game with a 30 fps cap looks buttery smooth?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6b9utj/eli5_why_is_it_that_playing_a_pc_game_at_30_fps/
{ "a_id": [ "dhkw09d" ], "score": [ 3 ], "text": [ "There would be a lot of factors that could cause it to look less \"buttery smooth\":\n\nTypically console games will be optimised for 30fps on that platform. So when playing a game like GTA , there will be a standard graphics setting that will wo...
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xv2s6
how new wpa2 security is stronger and different then wep
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/xv2s6/eli5_how_new_wpa2_security_is_stronger_and/
{ "a_id": [ "c5pvb17" ], "score": [ 4 ], "text": [ "WEP uses a so-called stream-cipher called RC4. This means that the data is encrypted while it is send over the network using a so-called key stream, i.e. a neverending key that is just as long as the message you are sending. Now, the problem here...
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1h6uq4
why are shoes that resell for $450 online initially sold for only $180?
Why don't the retailers sell them for $450 to begin with if that's what people are willing to pay, and make more money? This question applies generally to anything people resell for profit online - iPhones, etc. [Example](_URL_0_)
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1h6uq4/eli5_why_are_shoes_that_resell_for_450_online/
{ "a_id": [ "carehww" ], "score": [ 2 ], "text": [ "Almost always it's basic supply and demand. There may be different reasons for the demand being higher than the supply, but it normally comes down to this.\n\nSometimes it's altruism. So that not only the rich have an opportunity to own an item...
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[ "http://www.ebay.com/itm/Nike-Lebron-X-EXT-DENIM-QS-597806-400-Authentic-Brand-New-Shoes-Mens-Sz-9-14-/300922684986" ]
[ [] ]
42blkb
what's up with facebook? why is it so desperate?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/42blkb/eli5whats_up_with_facebook_why_is_it_so_desperate/
{ "a_id": [ "cz91z6z" ], "score": [ 4 ], "text": [ "This is absolutely nothing new. Facebook *needs* people to use it. It always has, and it's always sent out nag-notifications. Possibly they changed their algorithm so that now you're getting more of these, but you can easily go to your settings a...
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7hujic
how does a sexual assault case proceed in court? with all of the "he-said," "she-said" how do they get to the bottom of the incident, both on the prosecution and defense side?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7hujic/eli5_how_does_a_sexual_assault_case_proceed_in/
{ "a_id": [ "dqtxkew", "dqu1m9j" ], "score": [ 3, 2 ], "text": [ "Generally, if the *only* evidence of a case is 'he said, she said', it doesn't get to court. The vast majority of sexual assault cases never go to court exactly because proving them is so incredibly hard.\n\nBeyond that, a s...
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[ [], [] ]
4j9no4
does the hubble actually take "pictures" or does it take in data and we computer generate the images?
I understand that it's not like a normal digital or film camera but how exactly do we get the images given to us by the Hubble? Is there more computer work done than actual image taking?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4j9no4/eli5_does_the_hubble_actually_take_pictures_or/
{ "a_id": [ "d34url0", "d34yo6v", "d34ypwd" ], "score": [ 3, 3, 2 ], "text": [ "It does take actual pictures, but it often does so by collecting light that the human eye cannot normally see. Human eyes are only capable of seeing a narrow range of wavelengths, and there's a ton of l...
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[ [], [], [] ]
1rwvjy
if a black hole has the same mass as the star from which it formed, why is singularity and event horizon not obsereved in the former star?
EDIT: Thanks to everyone for the briliant answers!
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1rwvjy/eli5_if_a_black_hole_has_the_same_mass_as_the/
{ "a_id": [ "cdrpw1m", "cdrqxyf", "cdruy9r" ], "score": [ 12, 3, 2 ], "text": [ "It's because the equation for gravitational attraction involves not just the masses of the two objects, but how far apart they are from each other.\n\nFor an object with the mass of our Sun, for exampl...
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[ [], [], [] ]
32lvnk
due to conservation of energy if a car going 100km/h slams the breaks and stops in 3 seconds, is that energy being transferred to the break pads as heat the same energy as if the car was to slam into a unbreakable wall and have the energy transfer into the total destruction of the vehicle?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/32lvnk/eli5_due_to_conservation_of_energy_if_a_car_going/
{ "a_id": [ "cqcem41" ], "score": [ 2 ], "text": [ "When the car brakes, it gradually slows down to a stop. The energy would be transferred mostly into heat and sound, which is how most energy is dissipated. \n\nWhen hitting a brick wall, the energy would also be largely transferred to heat and so...
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1rab6n
why am i only able to wink with my left eye and not my right?
I've been thinking about it for a while. Someone care to explain?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1rab6n/eli5_why_am_i_only_able_to_wink_with_my_left_eye/
{ "a_id": [ "cdl5zw2" ], "score": [ 2 ], "text": [ "Could it be that you're a Cyclops?" ] }
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[ [] ]
68qvc0
when reddit give a site the "reddit hug of death" will it come back online by itself when traffic dies down or does it require human intervention?
And if the latter, what does it require?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/68qvc0/eli5_when_reddit_give_a_site_the_reddit_hug_of/
{ "a_id": [ "dh0lt5m", "dh0n6cf" ], "score": [ 32, 7 ], "text": [ "Imagine someone wrote on a men's room wall: \"op's mom gives $2 blow jobs 555-555-5555\".\nSo a bunch of guys call that number, and once one guy gets a proper suck-job, he tells his friends. They start calling and eventuall...
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[ [], [] ]
2tc872
if e-cigarette liquid doesn't contain formaldehyde, then how can formaldehyde be in the vapor?
Yesterday, I saw a study that said most e cigarette vapor contains formaldehyde. I use an e-cig myself, and on the bottles of liquid for it, it lists the ingredients as propylene glycol, glycerin (USP Grade), nicotine, natural and artificial flavor. How does this combine to form formaldehyde when heated to make a vap...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2tc872/eli5_if_ecigarette_liquid_doesnt_contain/
{ "a_id": [ "cnxorgv", "cnxorr3", "cnxorws", "cnxp5mm" ], "score": [ 3, 5, 4, 26 ], "text": [ "When you burn things it causes chemicals to react. Some of the reactions produce formaldehyde.", "The same way that burning a steak produces a ton of carcinogens that weren't ...
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[ [], [], [ "http://www.npr.org/blogs/health/2015/01/21/378663944/e-cigarettes-can-churn-out-high-levels-of-formaldehyde" ], [ "http://en.wikipedia.org/wiki/Hemiacetal" ] ]