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2lfkj2
what is liberal (democratic) economic policy?
If I had to summarize Conservative economic policy it is pretty simple low taxes, and low regulation. That being said I have never seen Liberal economic policy easily explained, or the theory behind it elaborated. I mean I assume that its more nuanced than being for higher taxes and more regulations. Any insight is gre...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2lfkj2/eli5_what_is_liberal_democratic_economic_policy/
{ "a_id": [ "cluaz5k", "club0rv" ], "score": [ 7, 2 ], "text": [ "The general idea is that the free market isn't perfect because the economy doesn't operate in a vacuum. When the market fails, the government needs to step in to correct incentives. \n\nAs an example, spewing carcinogenic ch...
[]
[]
[ [], [] ]
fgpgue
how does a nicotine patch work?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/fgpgue/eli5_how_does_a_nicotine_patch_work/
{ "a_id": [ "fk61dcg" ], "score": [ 5 ], "text": [ "It delivers nicotine \"transdermally\" (across the skin barrier). Nicotine is small and can get to your bloodstream through your skin. This allows you to maintain a level of nicotine - the most significant cause of addiction - without having to...
[]
[]
[ [] ]
2vyxl7
will two baseballs a foot apart in deep space be attracted to each other by gravity? will it be fast or slow?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2vyxl7/eli5_will_two_baseballs_a_foot_apart_in_deep/
{ "a_id": [ "com3ji9", "com3l1i", "com3olt", "com7g1r", "com7v36", "con0tkd" ], "score": [ 175, 14, 63, 3, 5, 2 ], "text": [ "Two baseballs any distance apart anywhere are attracted to each other by gravity. In deep space, far from other influences, and very...
[]
[]
[ [], [], [], [], [], [] ]
bja370
why do you see little squiggles in strong led light?
Getting our nails done & the small nail dryer is a strong group of LED lights & you are able to see small little flying “bugs” in the light. Why??
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bja370/elif_why_do_you_see_little_squiggles_in_strong/
{ "a_id": [ "em8lqs6" ], "score": [ 2 ], "text": [ "They’re white blood cells moving through the blood vessels in your eye. White blood cells let light pass through better than red blood cells, making them visible. It’s particularly noticeable with bright lights and blue lights in particular. The ...
[]
[]
[ [] ]
lftpy
what is stoicism?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/lftpy/eli5_what_is_stoicism/
{ "a_id": [ "c2sezoy", "c2sezoy" ], "score": [ 17, 17 ], "text": [ "Stoicism is a way of approaching living with the aim of having a positive and tranquil life. It originated in ancient Rome with a philosopher named Seneca, who started a school to teach his approach to life, called Stoicis...
[]
[]
[ [], [] ]
45tdsz
how do you "teach" a computer the duration of a second?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/45tdsz/eli5_how_do_you_teach_a_computer_the_duration_of/
{ "a_id": [ "d000cxf", "d0012uy" ], "score": [ 3, 2 ], "text": [ "You have a quartz crystal which can quite easily be persuaded to vibrate at a stable frequency. You then divide this again and again until you get to the interval you want.\n\nAlmost all clocks and watches (including the Rea...
[]
[]
[ [], [] ]
2d4hxi
do animals such as a cat have a way to tell the opposite sex apart, or do they just look to see if it has a wiener or not?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2d4hxi/eli5_do_animals_such_as_a_cat_have_a_way_to_tell/
{ "a_id": [ "cjlz8us", "cjlz95x", "cjlzgqy", "cjm029p" ], "score": [ 2, 4, 2, 6 ], "text": [ "Im thinking they go by scent. ", "Female cats, when in heat, will spray. Which is urinating with hormones in it to say \"Line up boys, the pussy's ready\"\n\nAnd even then, you...
[]
[]
[ [], [], [], [] ]
bfoyb2
how are we able to analyse dna that is thousands of years old? how do we even find it?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bfoyb2/eli5_how_are_we_able_to_analyse_dna_that_is/
{ "a_id": [ "elf97cw" ], "score": [ 4 ], "text": [ "All living things are made of cells. Inside each cell is DNA. If the cell is preserved, regardless of age, then we can extract the DNA to analyze. Longer it's been dead the more likely it's decayed and broken down. Finding tissue that's thousands...
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[ [] ]
9vd7u7
why do humans live in seemingly uninhabitable places?
Like the coldest town of Oymyakon in deep Siberia or Himalayas or Andes.What made the early humans settle there on the first place and why haven’t they moved even after having option to?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9vd7u7/eli5_why_do_humans_live_in_seemingly/
{ "a_id": [ "e9b8cuf", "e9b8t25", "e9b9xge", "e9bb2qg" ], "score": [ 3, 4, 2, 4 ], "text": [ "They werent there in the first place, and/or they werent aware there was better climate elsewhere. \nHumans migrated towards less populated places in order to thrive, some went ...
[]
[]
[ [], [], [], [] ]
74wni8
why do brits fly the union jack, rather than their own flag?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/74wni8/eli5_why_do_brits_fly_the_union_jack_rather_than/
{ "a_id": [ "do1n4rg", "do1nroa", "do1pg41", "do1s2dt", "do1skf2", "do1td4h", "do1vwsl" ], "score": [ 23, 56, 8, 21, 13, 2, 3 ], "text": [ "It depends what we’re celebrating. Around World Cup time you can see thousands of England flags (Red Cross on ...
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[ [], [], [], [], [], [], [] ]
548kob
why is the gold standard touted as being real money and fiat currency as fake?
Basically, both of these things (paper vs a metal) have no inherent value. For example, a currency based on food or water would seem like a better store of currency because those things actually have real life value. Is the only difference between the two that you can only mine a finite amount of gold thus controlling ...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/548kob/eli5_why_is_the_gold_standard_touted_as_being/
{ "a_id": [ "d7zrpgj", "d7zs1qa", "d7zut8i", "d7zy1jj" ], "score": [ 3, 4, 4, 2 ], "text": [ "Basically you're right. Previous metals need to be mined and they aren't easy to come by. Fiat is just paper, which can be obtained anywhere. You're right I'm that food/water would...
[]
[]
[ [], [], [ "http://www.economicshelp.org/blog/7785/concepts/what-happened-to-the-spanish-gold-from-the-incas/", "http://www.macrotrends.net/1333/historical-gold-prices-100-year-chart" ], [] ]
2bbry1
why can humans develop resistances to things like cyanide or other poisons, but not to allergies or things that induce anaphylactic shock?
How can someone become immune to cyanide or snake venom through exposure in and doses, but not cure their allergies in the same way?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2bbry1/eli5_why_can_humans_develop_resistances_to_things/
{ "a_id": [ "cj3q7pz", "cj3svhm" ], "score": [ 4, 3 ], "text": [ "Some allergies can by overcome that way.", "who is resistant to cyanide?" ] }
[]
[]
[ [], [] ]
cbki1t
what function does “good bacteria” have in our bodies?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/cbki1t/eli5_what_function_does_good_bacteria_have_in_our/
{ "a_id": [ "etg5azh" ], "score": [ 4 ], "text": [ "So “good bacteria” mostly in our stomachs and intestines help us digest food granted there can be good bacteria elsewhere (There’s one I simply can’t remember the name of that has become so ingrained into us that every single one of our cells hav...
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[ [] ]
8rgdfh
is the economy really messed up?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8rgdfh/eli5_is_the_economy_really_messed_up/
{ "a_id": [ "e0r5ccj", "e0r6ho6" ], "score": [ 7, 6 ], "text": [ "Well the complaint is they always voted to lower their taxes , increase spending, all fueled by debt.\n\nThat debt is going to come due as while they are in retirement so they won't be paying it back.\n\nOh also now they ret...
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[]
[ [], [] ]
5w0xc7
what colours are beyond infrared and ultraviolet?
What colours could potentially exist when you keep going further along the colour spectrum? I imagine there could possibly be an infinite amount of colours, like there could be an infinite amount of radio frequencies.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5w0xc7/eli5_what_colours_are_beyond_infrared_and/
{ "a_id": [ "de6fzp8", "de6gfvx", "de6lfow", "de6lsf2", "de6rsjo" ], "score": [ 50, 13, 11, 3, 4 ], "text": [ "Colour only makes sense as a quality which our brains interpret. One cannot *imagine* a new colour, although some people and animals might be able to perc...
[]
[]
[ [], [], [], [], [ "https://en.wikipedia.org/wiki/Electromagnetic_spectrum#/media/File:Electromagnetic-Spectrum.svg" ] ]
5shqjn
why do the sounds of alarm clocks make most people feel anxious or upset?
Everytime I hear one, I feel anxious. I've talked to multiple people who feel the same way and experience this similar feeling.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5shqjn/eli5why_do_the_sounds_of_alarm_clocks_make_most/
{ "a_id": [ "ddf68cj" ], "score": [ 3 ], "text": [ "We often set our alarms to go off as late as possible, maximizing the amount of sleep but minimizing the amount of time we have to get ready for work/school in the morning. It's not only the shock of being jolted awake suddenly, it's knowing that...
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[ [] ]
32mv66
why is it that blasting the a.c. in your face helps prevent you from vomiting while nauseated?
Sitting in front of the A.C. on full blast usually helps keep me from throwing up. Is this a medical thing or is this only helpful to some?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/32mv66/eli5_why_is_it_that_blasting_the_ac_in_your_face/
{ "a_id": [ "cqcob6f" ], "score": [ 2 ], "text": [ "Its a medical fact. Changing the temperature of your body has other affects depending on what you are attempting to accomplish. By blasting cold air into your face, you are relaxing and relieving stress from your face and throat, allowing your bo...
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[]
[ [] ]
5scap5
how do elite athletes recover (relatively) quickly after playing at a such a high level?
I'm surprised at how well Rafa and Roger recovered after their respective 5 setters in the Aus Open semi finals to play a great final. I also see pitchers recovering in 4 days, cricket wicketkeepers keeping wickets all day and then come in to bat etc.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5scap5/eli5how_do_elite_athletes_recover_relatively/
{ "a_id": [ "dde17ab" ], "score": [ 2 ], "text": [ "Fitness has a lot to do with it. An out of shape person might get winded climbing a flight of stairs. A top tier marathon runner can run for 26 miles. Their heart and cardiovascular system, lungs and muscles are all in good shape, and can quickly...
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[]
[ [] ]
1wj81n
why windows has to search for drivers every time i plug in a device i have used hundreds of times before
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1wj81n/eli5_why_windows_has_to_search_for_drivers_every/
{ "a_id": [ "cf2i3jk" ], "score": [ 9 ], "text": [ "This should not be happening.\n\nOnce you have plugged it in once, it should activate much quicker.\n\nI am assuming you are talking about a USB device? Sometimes when you plug it into a different port. It sets it up again. Try and plug the devic...
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[ [] ]
a7ikev
why can't we manually enter in volume levels?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/a7ikev/eli5_why_cant_we_manually_enter_in_volume_levels/
{ "a_id": [ "ec391fx" ], "score": [ 3 ], "text": [ "There are plenty of smart remotes and other systems that let you do this. I can even talk to my Google home, tell it to set the volume to 20% on Gizmo (my television) and never lift a finger. \n\nLook up logitech harmony, I'm sure they have a rem...
[]
[]
[ [] ]
f9yfsy
how do grenade launchers work? why doesn’t an uncooked grenade just come out harmlessly when it is shot?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/f9yfsy/eli5_how_do_grenade_launchers_work_why_doesnt_an/
{ "a_id": [ "fiunr0c", "fiuns0y", "fiuo1v7" ], "score": [ 10, 6, 4 ], "text": [ "Grenade launcher grenades typically have some sort of arming fuse that enables the explosive to detonate after it has left the barrel of the launcher.\n\nFrom my understanding, the common 40mm grenade ...
[]
[]
[ [], [], [] ]
1z7772
if i were to shoot a gun out of a moving car going 50 mph, would the bullet go in a straight line from where i shot it, or would it continue in a diagonal line resulting from the velocity of the moving car?
Basically what the title says. I'm just curious about the physics behind shooting a gun out of a moving car window (no, NSA, I am not going to be trying this at home.) What brought this question up was I was driving on my daily commute and a bird was flying right beside my car window at almost identical speed. I starte...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1z7772/eli5_if_i_were_to_shoot_a_gun_out_of_a_moving_car/
{ "a_id": [ "cfr4d37" ], "score": [ 3 ], "text": [ "From a purely Newtonian perspective, yes it would fly out in a diagonal line. The angle wouldn't be that different though, because you're talking about a forward component of 50 MPH and a muzzle velocity of say a .22 is over 700 MPH, but yes ther...
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[ [] ]
2wwsn4
canada's bill c-51 on anti-terrorism
I'm trying to figure out what is fact and what is blown out of proportion. How bad actually is it?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2wwsn4/eli5_canadas_bill_c51_on_antiterrorism/
{ "a_id": [ "couusfp" ], "score": [ 3 ], "text": [ "The bill can be broken down into 2 points. The first is that they want to expand the powers of the intelligence services. The second is that they don't think there is any additional oversight needed. I'll address the second part first.\n\nBEFO...
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[ [] ]
3mrnof
why is it that when you spin around in a swivel chair with your legs out you can gain a quick burst of speed by pulling your legs in towards yourself?
And if you've never done it before, seriously, grab a swivel chair and try it. It's VERY satisfying.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3mrnof/eli5_why_is_it_that_when_you_spin_around_in_a/
{ "a_id": [ "cvhicte", "cvhidop" ], "score": [ 9, 4 ], "text": [ "Conservation of angular momentum. For simple situations like this, angular momentum can just be written as a number times the moment of inertia times another number called the angular velocity. The equation is L = Iw, where ...
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[]
[ [], [] ]
39sq3l
what is actually happening when a gps device is "searching for satellites"?
There is no moving antenna and as far as i know from personal experience if I'm moving the device needs more time to lock on satellite signal. If there is an available signal from satellites (e.g. no large buildings blocking it) shouldn't the device be able to immediately receive the signal and calculate my location? ...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/39sq3l/eli5_what_is_actually_happening_when_a_gps_device/
{ "a_id": [ "cs661s1" ], "score": [ 3 ], "text": [ "The signal each satellite transmits is at a very low data rate, ensuring that you can make sense of the data with a small receiver and a poor signal. That means that you have to listen to each satellite for up to 30 seconds to hear all the detail...
[]
[]
[ [] ]
4i7ot4
why aren't all land masses considered islands? aren't they all surrounded by water?
Or are they?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4i7ot4/eli5_why_arent_all_land_masses_considered_islands/
{ "a_id": [ "d2vsdy9", "d2vsrvw", "d2vszu3" ], "score": [ 5, 3, 3 ], "text": [ "You *could* call them islands, but the whole point of the word was to differentiate the small ones from the really huge ones. So personally I don't call the continent sized ones islands. ", "General...
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[]
[ [], [], [] ]
1uo5tm
why my beard doesn't grow as a full beard.
I know this isn't a 5 year old problem, but yea. I have a goatee, but upon closer inspection, I still see little soft hairs where the rest of a full beard would be. Why does the hair there grow so weakly, and why does it instead only focus on my goatee zone?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1uo5tm/eli5_why_my_beard_doesnt_grow_as_a_full_beard/
{ "a_id": [ "cek1gaa" ], "score": [ 2 ], "text": [ "Lame answer, but that's just how your genetics played out. Everyone's varies slightly. I can grow a full chin strap, but I get almost no growth on my cheeks, and if I grow a moustache it doesn't come anywhere close to connecting with the rest of ...
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[]
[ [] ]
b4cgq6
why are the two sides of the bronchial tree structured differently if they both go into lungs that are functionally the same?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/b4cgq6/eli5_why_are_the_two_sides_of_the_bronchial_tree/
{ "a_id": [ "ej5tpqg" ], "score": [ 6 ], "text": [ "They are not structurally the same shape because of the heart that is a not in the center of the chest but a bit to the left. So the left lung is smaller and is missing a lobe so the heart can fit. The result is that the bronchial tree structure ...
[]
[]
[ [ "https://www.cvmg.com/wp-content/uploads/2014/10/chest-xray.jpg" ] ]
5ozvyx
how is the cast system of india affecting indian's lifestyle? (job opportunities, education,money, etc) what does it do exactly?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5ozvyx/eli5_how_is_the_cast_system_of_india_affecting/
{ "a_id": [ "dcnlaox", "dcnr0rd" ], "score": [ 12, 2 ], "text": [ "This is a rather complex issue with a lot of nuances and it'll be hard to keep this brief but I shall try. \n\nComing from a so-called high caste family, I was told that being a Brahmin (high-caste) was historically more ab...
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[]
[ [], [] ]
7uzfr2
what does baking powder actually do in a baking recipe?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7uzfr2/eli5_what_does_baking_powder_actually_do_in_a/
{ "a_id": [ "dtoaup3", "dtoy7gk" ], "score": [ 9, 3 ], "text": [ "When you add water to baking powder, the dry acid and base go into solution and start reacting to produce carbon dioxide bubbles. Single-acting baking powder produces all of its bubbles when it gets wet. Double-acting baking...
[]
[]
[ [], [] ]
fe2bim
if whispering doesn’t use your vocal cords, then how can you still hear someone’s unique voice/tone/pitch while they’re whispering?
I’ve lost my voice from having a cold, but heard myself whispering and it still sounded like my own voice. It made me wonder how that is possible if you don’t use your vocal cords when whispering.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/fe2bim/eli5_if_whispering_doesnt_use_your_vocal_cords/
{ "a_id": [ "fjleef3", "fjlgqjy", "fjm9pm2", "fjmyazn", "fjomfax" ], "score": [ 90, 6, 12, 2, 2 ], "text": [ "The recognizable sound of your speech doesn't just depend on your vocal cords. You're using your mouth to form the words that you say. Your lips, tongue, pa...
[]
[]
[ [], [], [], [], [] ]
jb323
the exact job of a hollywood movie producer
Just how much shit do they have to go through and why is it that they seem to get a lot the credit for the film/musical?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/jb323/eli5_the_exact_job_of_a_hollywood_movie_producer/
{ "a_id": [ "c2amz1c", "c2anbpt", "c2anfuk", "c2antz3", "c2ao6b8", "c2aoz7g", "c2amz1c", "c2anbpt", "c2anfuk", "c2antz3", "c2ao6b8", "c2aoz7g" ], "score": [ 31, 7, 8, 4, 3, 3, 31, 7, 8, 4, 3, 3 ], "text": [ "Si...
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[ [], [], [], [], [], [], [], [], [], [], [], [] ]
18bumm
why is there such a large variance in which day chinese new year is celebrated on each year?
Here are some examples: 2012 date: Monday, January 23, Dragon 2013 date: Sunday, February 10, Snake 2014 date: Friday, January 31, Horse
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/18bumm/eli5_why_is_there_such_a_large_variance_in_which/
{ "a_id": [ "c8df041", "c8dg10c" ], "score": [ 2, 2 ], "text": [ "The traditional Chinese calendar isn't the same as the Gregorian calendar. So the same date on the traditional Chinese calendar doesn't always land on the same date on the Gregorian calendar.", "It's pretty much the same...
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[ [], [] ]
57gtts
how exactly do toxic mushrooms kill?
Do the fungi spread like an infection, or are toxic chemicals released, or is it something else? Is it possible to survive once a toxic mushroom is ingested/ is there an "antidote"?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/57gtts/eli5_how_exactly_do_toxic_mushrooms_kill/
{ "a_id": [ "d8rtm6h", "d8rtrrc", "d8ruk7j", "d8ruozs" ], "score": [ 2, 3, 5, 13 ], "text": [ " > Do the fungi spread like an infection, or are toxic chemicals released, or is it something else?\n\nIt is toxic chemicals. The specific chemicals and mechanism of death very t...
[]
[]
[ [], [ "https://en.wikipedia.org/wiki/Hepatic_portal_system" ], [], [] ]
av8kn0
universal healthcare. (please try to keep it objective as opposed to telling my why it's good or bad)
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/av8kn0/eli5_universal_healthcare_please_try_to_keep_it/
{ "a_id": [ "ehdd3do", "ehddh4x", "ehddxi3", "ehdgwqb" ], "score": [ 2, 3, 3, 2 ], "text": [ "Taxes pay for all medicine and hospital or office care. ", "For an extra tax, you would guarantee the ability to never have to worry about going to the hospital or paying a bi...
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[]
[ [], [], [], [] ]
ta9dn
theodicy?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/ta9dn/eli5_theodicy/
{ "a_id": [ "c4kvdve", "c4kve0p" ], "score": [ 2, 3 ], "text": [ "Understanding it is kind of the point. Theodicy is the debate and philosophy around the nature of God. It's an old question: If God loves everyone, and he knows everything, and he can do anything, why is there evil in the wo...
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[]
[ [], [] ]
3t40af
how are individual us states able to prevent syrian refugees from settling there? aren't refugees free to move anywhere once they enter the united states?
Not trying to make a political point here -- I'm just genuinely curious since there aren't really any border controls between states.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3t40af/eli5_how_are_individual_us_states_able_to_prevent/
{ "a_id": [ "cx2wlln", "cx2wmnn", "cx316ic" ], "score": [ 5, 5, 2 ], "text": [ "Constitutionally they do not have the authority. The Federal government controls immigration and free travel across state borders. ", "They can't prevent Syrian refugees from moving throughout the U...
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[ [], [], [] ]
avifvm
where did budgets in business begin?
So most businesses use budgets today, many forward thinking ones have ditched them. So my question is, WHEN (not why) did the use of budgets get popularised in business? What drove this? I've found nothing on the Google machine! EDIT: I'm not asking why they're done, but when were popularised.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/avifvm/eli5_where_did_budgets_in_business_begin/
{ "a_id": [ "ehfc59y" ], "score": [ 2 ], "text": [ "Forward thinking business don’t have budgets?" ] }
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6qssva
why people who suffer from epilepsy taste metal right before a seizure?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6qssva/eli5_why_people_who_suffer_from_epilepsy_taste/
{ "a_id": [ "dkzuq6h" ], "score": [ 3 ], "text": [ "That's not the case for all cases of epilepsy. Events like this are what's called auras - to our current understanding, in people with epilepsy, the start of the 'feedback loop' that causes the seizure activates certain areas of the brain that ca...
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[ [] ]
395r9q
why doesn't africa, with all of its abundant sunshine and open space, use solar energy to desalinate and distribute clean water?
Reading about desalination techniques, the biggest hinderance is the cost of energy to heat the water. Wouldn't solar panels on the hottest continent make sense? Is it just our apathy for starving people that is keeping this from happening, or is something else at play here?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/395r9q/eli5_why_doesnt_africa_with_all_of_its_abundant/
{ "a_id": [ "cs0jfmp", "cs0kgqr" ], "score": [ 4, 2 ], "text": [ "Money and technology. At the moment, no one wants to invest in a project like that with little return value and there are very few places that are a: stable enough and b: wealthy enough to afford a project like that. There...
[]
[]
[ [], [] ]
vxzia
what barclays bank have been up to.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/vxzia/eli5_what_barclays_bank_have_been_up_to/
{ "a_id": [ "c58m046" ], "score": [ 2 ], "text": [ "[My answer to this in an ELI5 from yesterday](_URL_0_) Hope that helps." ] }
[]
[]
[ [ "http://www.reddit.com/r/explainlikeimfive/comments/vwf45/eli5_barclays_bank_scandal/c58ackv" ] ]
9jqez0
why do train wheels not slip on a smooth track, given that they have no grip like tyres do - especially going up a hill or in the wet!
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9jqez0/eli5why_do_train_wheels_not_slip_on_a_smooth/
{ "a_id": [ "e6tft35", "e6tfu6n", "e6thgov", "e6thjrr" ], "score": [ 4, 5, 17, 2 ], "text": [ "The wheel contact area is really small compared to the area the train takes up, and the train is very heavy.\n\nThat means the weight is concentrated in a small area increasing fr...
[]
[]
[ [], [], [], [] ]
1ujf6d
why do my teeth feel sore and/or loose right after i wake up in the morning?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1ujf6d/eli5_why_do_my_teeth_feel_sore_andor_loose_right/
{ "a_id": [ "ceionuu", "ceiosvp", "ceiqm51", "ceis0dp", "ceisf4l", "ceitdzr", "ceiwey2", "ceiwwpp", "ceiy49m", "ceizes1" ], "score": [ 141, 39, 12, 4, 3, 159, 2, 2, 3, 2 ], "text": [ "You might be grinding your teeth in your s...
[]
[]
[ [], [], [ "http://upload.wikimedia.org/wikipedia/commons/0/00/Deviated_midline_2.JPG", "http://i3.squidoocdn.com/resize/squidoo_images/-1/lens18086489_1308963116soft_mouth_guards.png", "http://pinehurstdentist.com/wp-content/uploads/2009/05/photo-of-years-of-tooth-grinding-or-bruxism.jpg" ], [],...
92c92m
why do lights have light rays that glare all around them?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/92c92m/eli5_why_do_lights_have_light_rays_that_glare_all/
{ "a_id": [ "e34ozky" ], "score": [ 3 ], "text": [ "[like this?](_URL_0_) You have astigmatism. Your eye is not round and it causes this effect. It's pretty common, comes in varying strengths but not everyone has it. " ] }
[]
[]
[ [ "https://i.stack.imgur.com/uL42M.jpg" ] ]
pok6n
what makes some people more 'likeable' than others?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/pok6n/eli5_what_makes_some_people_more_likeable_than/
{ "a_id": [ "c3r03aq", "c3r2nb7" ], "score": [ 2, 2 ], "text": [ "I think some people are good at making other people feel good about themselves and are more easily able to put them at ease. People like to feel good about themselves and like when other people can do it. Being encouraging...
[]
[]
[ [], [] ]
1r6h1x
what is bpa and why should i be scared of it?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1r6h1x/what_is_bpa_and_why_should_i_be_scared_of_it/
{ "a_id": [ "cdk2r4c", "cdk2wqz" ], "score": [ 3, 3 ], "text": [ "BPA is an abbrevation for bisphenol A. It's a molecule with a structure very similar to estradiol, a hormone important in a number of processes. The similarity is what caused initial concerns (things that mimic but aren't ex...
[]
[]
[ [], [] ]
3uk1gr
why are truffles such a big deal?
What makes them so sought after, and subsequently so expensive?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3uk1gr/eli5_why_are_truffles_such_a_big_deal/
{ "a_id": [ "cxfi59z", "cxfi5l4", "cxfi870", "cxficwz", "cxfimrb", "cxfjgxu", "cxfn6i9", "cxfo993", "cxfoykx", "cxfpkhh", "cxfqvlh", "cxfsata", "cxfzn5c" ], "score": [ 641, 152, 13, 78, 11, 27, 8, 9, 4, 5, 14, 8, ...
[]
[]
[ [], [], [], [], [], [], [], [ "http://www.amazon.com/Rustichella-Black-Truffle-Kosher-Gluten/dp/B00XIKGUIA/ref=sr_1_1?ie=UTF8&qid=1448715666&sr=8-1&keywords=truffle+pate", "http://www.amazon.com/Roland-Black-Truffle-3-4-Ounce-Bottle/dp/B005AK89UI/ref=sr_1_4?s=grocery&ie=UTF8&am...
3vsn8x
monsanto and the international criminal court
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3vsn8x/eli5_monsanto_and_the_international_criminal_court/
{ "a_id": [ "cxqabk2", "cxqacuf", "cxqaijr", "cxqb1kr", "cxqb8v6" ], "score": [ 2, 5, 3, 2, 3 ], "text": [ "I get even find a reputable news source (although infowars is covering this) reporting about this. The only things I've found have been no name sources citing...
[]
[]
[ [], [], [ "https://www.reddit.com/r/IndianLeft/comments/3vkge2/international_monsanto_tribunal_in_hague_oct_2016/", "https://www.reddit.com/r/RIPworldnews/comments/3vndsc/monsanto_to_face_tribunal_in_the_hague_for_damage/", "https://www.reddit.com/r/longtail/comments/3vndqy/57925391_monsanto_to_face...
348q7n
how does math.random() work?
How is it possible for a computer to generate a "random" number?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/348q7n/eli5_how_does_mathrandom_work/
{ "a_id": [ "cqsbgv6", "cqsbhe7", "cqsfi2p", "cqsr0sw" ], "score": [ 2, 7, 2, 2 ], "text": [ "It has an algorithm that can generate a wide variety of random looking numbers given small changes in the input value. It then takes a few different numbers from your system (I don...
[]
[]
[ [], [], [], [] ]
64xjz8
how can we see full moon if the earth is blocking the sun from sending light on moon?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/64xjz8/eli5_how_can_we_see_full_moon_if_the_earth_is/
{ "a_id": [ "dg5r1c3", "dg5r59p", "dg5rdrc" ], "score": [ 2, 3, 2 ], "text": [ "The scale of that drawing isn't even close to reality. The enormous distance involved and size differences are difficult to comprehend. This isn't comparing a bowling ball to a tennis ball. This is more...
[]
[]
[ [], [], [ "https://745515a37222097b0902-74ef300a2b2b2d9e236c9459912aaf20.ssl.cf2.rackcdn.com/e77785237123096c01bcfd76f19500ec.jpeg" ] ]
4ox31q
why can't computers normalize sounds when switching between speakers or headphones? why do headphone users often have audio played at a higher volume (all the 'rip headphone users' comments)?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4ox31q/eli5_why_cant_computers_normalize_sounds_when/
{ "a_id": [ "d4gfm3u" ], "score": [ 2 ], "text": [ "Normally audio output is just that - a carrier signal - the computer has no idea where or in what way that output will be used. You can plug regular speakers into the headphone slot.\n\nIt's the audio device's job to transform the audio signal in...
[]
[]
[ [] ]
207w39
black friday..
I'm from England and we don't really have Black Friday.. why is it such a big deal?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/207w39/eli5_black_friday/
{ "a_id": [ "cg0lide", "cg0lm63" ], "score": [ 6, 2 ], "text": [ "Normally, when you go shopping, a few items will be discounted in hopes of increasing sales. Black Friday (and other \"big\" sales) is when tons of different items are discounted all at once. \nThe deals are about as good as...
[]
[]
[ [], [] ]
8s0549
how do america's laws on immigration compare to other countries?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8s0549/eli5_how_do_americas_laws_on_immigration_compare/
{ "a_id": [ "e0vgs9s", "e0vh1ne" ], "score": [ 2, 2 ], "text": [ "It's not right to think of the process as easier or harder. There's no skill based component; you either meet a requirement or you don't. Every country has its own sets of requirements for whether a person is allowed in. Fo...
[]
[]
[ [], [] ]
1vqasg
what is the argument for and against the disney movie "frozen" being racist?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1vqasg/eli5_what_is_the_argument_for_and_against_the/
{ "a_id": [ "ceur7oo", "ceuv96k", "ceuzdg4" ], "score": [ 5, 2, 2 ], "text": [ "Ok, so this is one of those \"arguments\" that's really rather pathetic.\n\nThe Sámi, the native people in Scandinavia, are not white. \n\nBasically, some bloggers with too much time are saying that Di...
[]
[]
[ [ "http://knowyourmeme.com/memes/disneys-frozen-whitewashing-controversy" ], [], [] ]
5ty4zj
how did television studios make words like show titles appear on screen before computers?
Sorry if that's worded poorly. I mean like when the words "I Love Lucy" or "The Honeymooners" or screen credits would appear over the live action footage.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5ty4zj/eli5_how_did_television_studios_make_words_like/
{ "a_id": [ "ddpxo6d", "ddq0oz0", "ddq0qgv", "ddq0tyr", "ddq0y47", "ddq15ar", "ddq17px", "ddq1nfq", "ddq3rw8", "ddq4mv0", "ddq55da", "ddq727f", "ddq7w4e", "ddq99nn", "ddqawly", "ddqbdbn", "ddqca4l", "ddqdrrr", "ddqe3vw", "ddqj4q5", "d...
[]
[]
[ [], [], [], [], [ "http://www.ebay.com/itm/VINTAGE-TACTYPE-Lettering-12-x-8-Sheet-Dry-Transfer-5514-Futura-Medium-/272114690476", "http://www.danalee.ca/ttt/switching_and_video_effects.htm" ], [], [ "http://www.washingtonpost.com/wp-dyn/content/article/2009/8/19/pm-hewitt19.html" ], []...
7000ge
why do most people look and feel so terrible upon waking if sleep is renewing?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7000ge/eli5_why_do_most_people_look_and_feel_so_terrible/
{ "a_id": [ "dmze1va", "dmzftrq" ], "score": [ 6, 2 ], "text": [ "We look bad because our hair gets messed up during sleep. Our face muscles are relaxed, changing the way we look. Dehydration is an issue with a lot of people after waking up.\n\nFeeling terrible can have a few causes. \nInt...
[]
[]
[ [], [ "https://en.wikipedia.org/wiki/Sleep_inertia" ] ]
10zqsx
the significance behind certain common tattoos (spiderweb, teardrop etc.)
I know that there is meaning behind some of these tattoos. I've heard that a spiderweb tattoo on the elbow means jail time. Or is it drug addiction? I keep hearing different accounts. I know that a teardrop tattoo on the cheek means jail time, I learned that from reading *In Cold Blood.* Of course I could also be horri...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/10zqsx/eli5_the_significance_behind_certain_common/
{ "a_id": [ "c6i2ltg" ], "score": [ 2 ], "text": [ "A lot of the ones you're describing are gang or prison related. The teardrop for example can have many meanings based on which eye its placed under and if its filled in or not. I believe this can vary from region to region. Here's a discussion fr...
[]
[]
[ [ "http://www.reddit.com/r/tattoos/comments/zr9qo/hey_rtatoos_what_do_teardrop_tatoos_mean_near_the/", "http://www.trutv.com/library/crime/photogallery/prison-tattoo-field-guide.html" ] ]
67vfw3
what happens to hybrid car batteries when they are replaced?
I'm assuming that hybrid cars that use batteries, such as Tesla, eventually need to be replaced like any other battery. What happens to the old batteries once they are replaced? I also assume they are 'recycled' but what does that mean exactly? Surely some waste ends up rotting in a landfill?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/67vfw3/eli5_what_happens_to_hybrid_car_batteries_when/
{ "a_id": [ "dgthzsq", "dgtjx24" ], "score": [ 2, 2 ], "text": [ "Hey i was thinking the same thing, some is reusable but think about this issue in 20 years.. Hopefully things become better. ", "Not much waste is going to end up in the landfill, a Tesla battery is actually a giant batt...
[]
[]
[ [], [ "https://www.amazon.com/Panasonic-NCR18650B-3400mAh-Rechargeable-Battery-Green/dp/B00DHXY72O" ] ]
1vr4du
how do major players in the digital piracy arena (e.g. yify) not get caught?
Just curious how they remain so elusive to anti-piracy agencies/departments.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1vr4du/how_do_major_players_in_the_digital_piracy_arena/
{ "a_id": [ "cev4r1d" ], "score": [ 7 ], "text": [ "Hi !\n\nTo understand this, you need first to know what YIFY is exactly so there is no confusion.\n\nYIFY is just a group of \"messengers\" or \"posters\". They don't actually steal the material, they just get it from the Scene [(Warez Scene)](_U...
[]
[]
[ [ "http://en.wikipedia.org/wiki/Warez_scene", "http://en.wikipedia.org/wiki/Nuke_%28warez%29", "http://en.wikipedia.org/wiki/Standard_%28warez%29" ] ]
1anir5
why does it cost so much (per year) to incarcerate a prisoner in california?
I saw [this post earlier](_URL_0_), and was taken aback by it. I know there are people who live in CA making around 20k/year, and they work full time, pay for bills, rent, etc. I know it's not much, but it's enough to support yourself. Why such a high price for prisoners?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1anir5/eli5_why_does_it_cost_so_much_per_year_to/
{ "a_id": [ "c8z1ugk", "c8z8ghz" ], "score": [ 2, 2 ], "text": [ "For starters, jails and prisons are expensive to build. \"To ease jail overcrowding over 10 counties every year consider building new jails\" (Wikipedia).\n\nThen you have maintenance. Feeding the prisoners, paying for the e...
[]
[ "http://www.reddit.com/r/todayilearned/comments/1amnuw/til_it_costs_44563_to_incarcerate_a_prisoner_for/" ]
[ [ "http://en.wikipedia.org/wiki/Incarceration_in_the_United_States#Cost" ], [] ]
8xgwbc
why does hydrogen peroxide/alcohol/soap sting when it gets in cuts, but not when it touches the skin?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8xgwbc/eli5_why_does_hydrogen_peroxidealcoholsoap_sting/
{ "a_id": [ "e238z89" ], "score": [ 7 ], "text": [ "Your skin, or better, the most superficial part of your skin forms a barrier that prevents damaging substanves to enter your actual body. Its made up of a couple of layers of dead skin and it prevents loss of water. All of the sensory elements o...
[]
[]
[ [] ]
4dc5sf
why certain foods stink up a microwave when heated up
Pizza vs. popcorn vs. some kind of seafood. Why does the smell stick around and become so potent?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4dc5sf/eli5_why_certain_foods_stink_up_a_microwave_when/
{ "a_id": [ "d1pum7q" ], "score": [ 2 ], "text": [ "Well a microwave works by using radiation energy to vibrate the molecules of WATER in your foods to warm them up. The warming water is what makes your food cook / heat up. And water of course evaporates off the food, and onto your microwave itsel...
[]
[]
[ [] ]
7fje5p
can countries do the opposite of a state seceding? for instance, could the us "kick out" one of its' states and force it to become its own country?
Couldn't find anything about this upon searching. Thanks in advance!
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7fje5p/eli5_can_countries_do_the_opposite_of_a_state/
{ "a_id": [ "dqc99br", "dqc9wws" ], "score": [ 2, 31 ], "text": [ "There is no mechanism to do that laid out in the US Constitution. So while the US has never tried to expel a state, it is likely not possible legally. There is nothing stopping any country writing such a provision into its ...
[]
[]
[ [], [] ]
6palmz
why do vultures and other birds of prey circle dead animals instead of just going to eat them right away?
It just seems like a waste of energy to me.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6palmz/eli5_why_do_vultures_and_other_birds_of_prey/
{ "a_id": [ "dknttd8", "dkntxlr", "dknu6nf" ], "score": [ 2, 7, 2 ], "text": [ "They don't actually circle over their food source. When they're circling, they're riding thermal pockets, possibly in search of food, but if there's food on the ground, they're there.", "For one thi...
[]
[]
[ [], [], [] ]
2506ex
where did the whole crazy cat lady thing come from?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2506ex/eli5where_did_the_whole_crazy_cat_lady_thing_come/
{ "a_id": [ "chckbro" ], "score": [ 2 ], "text": [ "There's a podcast about this, that goes into a ton of detail. Men become stronger and women start dressing up everyday, like they're going to a ball. I think they both exhibits symptoms of schizophrenia." ] }
[]
[]
[ [] ]
9jpi49
what just happened with the kavanaugh hearing?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9jpi49/eli5_what_just_happened_with_the_kavanaugh_hearing/
{ "a_id": [ "e6t8qla" ], "score": [ 6 ], "text": [ "OK, so the judicial committee is 11 R and 10 D. In order to advance to the next step in the process, the committee needed to pass a resolution by simple majority. Jeff Flake, a Republican from Arizona who is not seeking reelection, agreed to vote...
[]
[]
[ [] ]
n249h
the recent situation when belgium had "no government"
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/n249h/eli5_the_recent_situation_when_belgium_had_no/
{ "a_id": [ "c35o9kc", "c35q4r0", "c35o9kc", "c35q4r0" ], "score": [ 7, 2, 7, 2 ], "text": [ "Think of it like a club. You and some of your friends are elected to the 'management positions' of that club. You're president, your friend is treasurer, somebody else is VP, etc. ...
[]
[]
[ [], [], [], [] ]
7ld6bs
- why do people with ocd get obsessive about negative experiences but not positive ones?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7ld6bs/eli5_why_do_people_with_ocd_get_obsessive_about/
{ "a_id": [ "drlcqqp" ], "score": [ 2 ], "text": [ "Do we only get obsessive about negative experiences?\n\nI'll pace up and down a hallway for six hours, stepping on every other tile or every 5/2 of a tile, for a joke that I told in ninth grade that people laughed at. That is, a positive experien...
[]
[]
[ [] ]
2s7zu5
burqa vs hijab vs niqab
Are they three different garments, or three names for the same type of garment? If they're different garments, do you wear them all at the same time? Can they be worn separately, or are they like "a set"? What with the recent China news, I thought it would be good for me to understand what I was reading, and Wikipedia...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2s7zu5/eli5_burqa_vs_hijab_vs_niqab/
{ "a_id": [ "cnmzz45" ], "score": [ 5 ], "text": [ "Burqa is what the Taliban forced Afghan women into wearing, it's basically a huge sheet with a cap sewn in the middle and mesh at eye level to see out of. \n\nHijab in general is just a headscarf. If you see a Muslim women wearing a headscarf wit...
[]
[]
[ [ "http://knuz.is/wp-content/uploads/2014/07/H%C3%B6fu%C3%B0b%C3%BAna%C3%B0ur-b%C3%BArkur-niqab.jpg" ] ]
494a9k
the physics of aerodynamics and wind in the context of cars.
In other words, what makes some cars less resistant to wind than those that can just cut right through it.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/494a9k/eli5_the_physics_of_aerodynamics_and_wind_in_the/
{ "a_id": [ "d0owkr2" ], "score": [ 2 ], "text": [ "Next time you're in the car, open the window and hold your hand out into the airstream. \n\nHold it edge-on to the wind and you can feel little push backwards. Hold it flat to the wind and you get a lot of drag.\n\nYour hand is the same as any ot...
[]
[]
[ [ "https://en.wikipedia.org/wiki/Drag_coefficient" ] ]
6d22mv
why do 5-year-olds (and under) like to watch the same movie every day for months at a time?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6d22mv/eli5_why_do_5yearolds_and_under_like_to_watch_the/
{ "a_id": [ "dhz7jzr", "dhz7ry1", "dhz7yi3", "dhzfjh5", "dhzj2i6", "dhzjxfn", "dhzlqy3", "dhznkl7", "dhznwz8", "dhzprbg", "dhzpwok", "dhzq7js", "dhzrncm", "dhzs7bm", "dhzsaga", "dhzumno", "dhzuxwv", "dhzvi2i", "dhzvq6a", "dhzwjt7", "d...
[]
[]
[ [ "https://www.babycenter.com/404_why-does-my-child-insist-on-watching-the-same-videos-over-an_69507.bc" ], [], [], [], [], [], [], [], [], [], [], [], [ "http://www.parents.com/toddlers-preschoolers/development/behavioral/why-toddlers-love-repetition/", "http://www.independent...
35942x
how do you calculate depreciation recapture tax?
I just need it broken down, I understand how to calculate depreciation.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/35942x/eli5_how_do_you_calculate_depreciation_recapture/
{ "a_id": [ "cr27o6c" ], "score": [ 2 ], "text": [ "I assume this is capital gain from 'real property' you are calculating the tax on? If so, you will apply the 25% tax rate to the entirety of the amount that was depreciated over the course of the ownership of the asset. Then, subtract the same t...
[]
[]
[ [] ]
675bjm
how does your brain decide if something looks edible or not?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/675bjm/eli5_how_does_your_brain_decide_if_something/
{ "a_id": [ "dgnsdwk" ], "score": [ 4 ], "text": [ "Your brain compares it to other foods you've eaten. It looks at the coloration (bright fruits can be poisonous), shape (if it's got sticks and dead leaves in it, it's probably not edible), etc." ] }
[]
[]
[ [] ]
2jzwgx
sometimes i see a tiny dog being a bully/ aggressive to a huge dog. does it not realize that the other dog is much bigger and could kill it if it wanted to?
Why does this happen? I feel like most animals have an understanding that you shouldn't mess with something 5 times your size.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2jzwgx/eli5_sometimes_i_see_a_tiny_dog_being_a_bully/
{ "a_id": [ "clgky0s", "clgm2m2", "clgm2qb", "clgnrvh", "clgnuq3", "clgnwm1", "clgpka1", "clgsapj", "clgsijc", "clgt76u", "clgv6kc", "clgv7uu", "clgwyta", "clgyovn", "clgz67u", "clgz7d5", "clgz9b6", "clgzskq", "clh0nt1", "clh0xi7", "c...
[]
[]
[ [], [], [], [], [], [], [], [], [], [], [], [], [], [], [], [ "http://theoatmeal.com/comics/dog_paradox" ], [], [], [], [], [], [], [], [], [] ]
1p5bpg
- why is it that if i'm sleeping on my own it can take ages to fall asleep, but if i'm with my girlfriend we both drop asleep almost instantly?
I don't mean after sex or anything. Is it because I'm more relaxed, or is it some kind of hormone? I've heard about a "Cuddle chemical" before, is that it?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1p5bpg/eli5_why_is_it_that_if_im_sleeping_on_my_own_it/
{ "a_id": [ "ccywjzj", "ccywphf" ], "score": [ 5, 2 ], "text": [ "I sleep better with my boyfriend because then I don't have nightmares and he can keep the shadow people away.\n\nMaybe you just feel safer?", "I can guess, but I don't have a clear answer so please don't bash me. I think...
[]
[]
[ [], [] ]
3f6kjo
how do 'salted-water powered' lamps work?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3f6kjo/eli5_how_do_saltedwater_powered_lamps_work/
{ "a_id": [ "ctlr1x2" ], "score": [ 6 ], "text": [ "They do not. The description is utterly misleading. They are powered by the materials in the electrodes; the salt water just provides the connection medium between the electrodes." ] }
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[ [] ]
5nrz8h
why is it possible for germany to be such an integral part of the european union despite its track record of wwi and wwii?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5nrz8h/eli5_why_is_it_possible_for_germany_to_be_such_an/
{ "a_id": [ "dcdtpd8", "dcdu2ir", "dcdu4nj", "dce05uk" ], "score": [ 3, 8, 2, 4 ], "text": [ "After WW1, punishing and shaming Germany was tried, this (debatably) caused WW2, after WW2 helping Germany was tried, seems to have worked better.", "After WWI the allies basic...
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[ [], [], [], [] ]
5sqi37
how can cloud cover intensify sun rays, so we have to wear sunscreen even when it's cloudy, yet also block the sun, so we shouldn't bother with solar panels in cloudy places?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5sqi37/eli5_how_can_cloud_cover_intensify_sun_rays_so_we/
{ "a_id": [ "ddh3777", "ddh3mnz", "dhxc49a" ], "score": [ 2, 2, 2 ], "text": [ "I have never heard that you need to wear sunscreen when it is cloudy. Do you live in a unique climate where that is the case? Somewhere, I dunno, ozone-y? I've never gotten a sunburn on a cloudy day.\n\...
[]
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[ [], [], [] ]
3sxypd
why they replaced the lime flavor in skittles with green apple when almost nobody asked for it or wants this?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3sxypd/eli5_why_they_replaced_the_lime_flavor_in/
{ "a_id": [ "cx1crea", "cx1dmki" ], "score": [ 4, 2 ], "text": [ "I'd imagine their product and market study are a little more thorough than your personal preference and that of your friends.", "I buy it more often now because they taste better. I am not alone. It sucks that they chang...
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[ [], [] ]
6vj5bl
how do glasses help our eyes focus on faraway things, no matter how we turn our eyes?
I also noticed how our focal depth can change while wearing glasses (i.e. background becoming blurry when looking at foreground) when it doesn't when we don't wear glasses. Actually, how does myopia even work?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6vj5bl/eli5_how_do_glasses_help_our_eyes_focus_on/
{ "a_id": [ "dm0kp0r", "dm0po8k" ], "score": [ 2, 2 ], "text": [ "The lens in your glasses only works correctly if it's a precise distance from the center of your eye. That's accomplished by the frame of your glasses. That distance is known when the lens is shaped, and the lens shape ref...
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[ [], [] ]
69jtl9
why do movies usually use real brands/products but tv shows use obvious fake ones?
I know that when there's a crappy product that doesn't work in a movie or TV show it's often made by the fictional Acme company. It makes sense that a company wouldn't like their product appearing to fail in a movie or TV show. That could lead to a lawsuit. But what's wrong with using the real product working normally....
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/69jtl9/eli5_why_do_movies_usually_use_real/
{ "a_id": [ "dh76tmb" ], "score": [ 2 ], "text": [ " > Do movies have to get permission to have their character use a product or service with a real logo?\n\nFor the most part, it is not a legal thing or a permission thing. Brand names are protected by trademarks, but unlike a copyright or patent...
[]
[ "http://imgur.com/gallery/omTT4" ]
[ [] ]
36tl94
why are elite american colleges permitted to discriminate against asians on the basis of race?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/36tl94/eli5why_are_elite_american_colleges_permitted_to/
{ "a_id": [ "crgytpl", "crgyv0a" ], "score": [ 4, 3 ], "text": [ "Because white guilt only applies to black people?", "It is immoral in my opinion. They aren't supposed to, but laws aren't very definitive due to affirmative action which basically makes it legal to give preference based...
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[ [], [] ]
1xf4jx
i heard nasa is working on a warp drive. how can they bend space?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1xf4jx/eli5i_heard_nasa_is_working_on_a_warp_drive_how/
{ "a_id": [ "cfasarp", "cfasiu9", "cfasmr9" ], "score": [ 3, 2, 2 ], "text": [ "Where did you hear that?", "That's what they're trying to figure out.", "They'll get back to you when they figure it out." ] }
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[ [], [], [] ]
3ik82l
the relationship between monks and beer
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3ik82l/eli5_the_relationship_between_monks_and_beer/
{ "a_id": [ "cuh5wms", "cuh67qd" ], "score": [ 3, 2 ], "text": [ "Monks need money, people like beer, beer making is a lot sitting around in silence, monks do a lot of sitting around in silence. It's a match made in heaven.", "* monasteries often cultivated a craft that helped them rai...
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[ [], [] ]
2bvr8d
how can there suddenly be a one or two inch long hair on my arm without me noticing until its that long?
It doesn't seem like it could just grow that long overnight.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2bvr8d/eli5how_can_there_suddenly_be_a_one_or_two_inch/
{ "a_id": [ "cj9dv5c", "cj9f9ja", "cj9fj2w", "cj9i02z", "cj9nxvs" ], "score": [ 5, 39, 10, 4, 2 ], "text": [ "You don't tend to notice the small things like that. ", "I have wondered about this for a long time. After extensive Googling and reading all previous t...
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[ [], [], [], [], [] ]
9uoanf
what just happened in the new brunswick provincial election?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9uoanf/eli5what_just_happened_in_the_new_brunswick/
{ "a_id": [ "e95ztay" ], "score": [ 4 ], "text": [ "In governments that follow British rules and conventions (i.e., Westminster systems), the Prime Minister or Premier is not an office that is elected directly by people but instead is the leader of a party that controls the house (the Legislative ...
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[ [] ]
6fp9ki
why are coins in the u.s. not sized according to their values?
Would it not have made sense for the coins to have been sized from 1-5-10-25 instead of 10-1-5-25? Do other countries also do this?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6fp9ki/eli5_why_are_coins_in_the_us_not_sized_according/
{ "a_id": [ "dijx1ai", "dijxqxd", "dik53vp" ], "score": [ 4, 21, 3 ], "text": [ "They generally are sized linearly proportional to their value, in each metal class (originally copper, silver, and gold). Ideally, the size of the country would be close to the value of the metal the...
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[ [], [], [] ]
27ftkc
professional bodybuilding, how does it work?
How do they make money and how much? How are they judged in competitions? This is all very confusing to me. They all look the same.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/27ftkc/eli5_professional_bodybuilding_how_does_it_work/
{ "a_id": [ "ci0e5p1" ], "score": [ 3 ], "text": [ "First step, steroids. The rest you will figure out as you go. " ] }
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[ [] ]
3iuq1s
why do (some) christians accept some biblical rules, e.g., the ban on homosexuality, but not others, like kosher rules?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3iuq1s/eli5_why_do_some_christians_accept_some_biblical/
{ "a_id": [ "cujsd54", "cujsm1i", "cujsqar", "cujt9oi", "cujw66w" ], "score": [ 2, 2, 24, 2, 3 ], "text": [ "Tell me if I'm wrong, but for some reason, Christians like to say that stuff in the old testament doesn't really apply anymore. Since the new testament, when...
[]
[]
[ [], [], [ "http://www.patheos.com/blogs/slacktivist/2014/11/10/god-hates-shrimp-picking-and-choosing-among-abominations/" ], [ "https://en.wikipedia.org/wiki/Homosexuality_in_the_New_Testament", "https://en.wikipedia.org/wiki/New_Covenant", "https://en.wikipedia.org/wiki/Christian_views_on_t...
2rkwho
why do my cats have different colored eyes when reflecting light?
One of my cats with blue eyes reflects the color red, and my other two cats with green eyes reflect the color green. It doesn't make much sense.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2rkwho/eli5_why_do_my_cats_have_different_colored_eyes/
{ "a_id": [ "cngu37q", "cnguhmj" ], "score": [ 2, 2 ], "text": [ "Cat eyes have a colored, mirror-like surface behind the retina called the tapetum lucidum (TL). The TL reflects light which is what allows them to have a sort of night vision. When it's dark out, the black part of the eye (t...
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[ [], [] ]
1rrtzr
hume's law
Hey ELI5 i've searched hume's law on google and such but i can't seem to grasp the meaning of it. ELI5 ? edit: and what does this has to do with hume's law ? _URL_0_
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1rrtzr/eli5humes_law/
{ "a_id": [ "cdq7uao", "cdqb2on" ], "score": [ 44, 3 ], "text": [ "Hume's Law states that it is impossible to arrive at statements about how the world *should be* from statements about how the world *is.* In philosophical terms, we say that you can't arrive at a normative statement from f...
[]
[ "http://www.ranum.com/linkedimages/morals/is-ought.jpg" ]
[ [], [] ]
4dyflw
new department of labor fiduciary rule
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4dyflw/eli5_new_department_of_labor_fiduciary_rule/
{ "a_id": [ "d1vneyo" ], "score": [ 2 ], "text": [ "A fiduciary duty means you have to act in the best interest of whomever you hold that duty to. \n\nThere are two kinds of financial planners, fee-based financial planners means you pay them a set fee and they advise you. Commission-based financia...
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[ [] ]
1lv2o3
what is light, and how can it be used to transmit data?
Help me out here. Learning about fiber optics. Need layman's terms.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1lv2o3/eli5_what_is_light_and_how_can_it_be_used_to/
{ "a_id": [ "cc30pib", "cc30riz" ], "score": [ 7, 26 ], "text": [ "All you really need to know for fiber optics is that light is a physical phenomenon that propagates through space and can be absorbed and/or reflected by any objects it hits.\n\nYou can transmit data by selectively turning ...
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[ [], [] ]
6xw12o
how does wooden objects, such as a door or a table, not rot even though it's a dead organism ?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6xw12o/eli5_how_does_wooden_objects_such_as_a_door_or_a/
{ "a_id": [ "dmiutwf", "dmiuuem" ], "score": [ 2, 2 ], "text": [ "Wood rot requires a mold or fungus to break it down. Molds and fungi require moisture to grow. A wooden object in a home has too low a moisture content for that to happen.\n\nLeave that same object outside, exposed to the r...
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[ [], [] ]
2w4adh
why is the letter h in the spanish alphabet?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2w4adh/eli5_why_is_the_letter_h_in_the_spanish_alphabet/
{ "a_id": [ "cong123" ], "score": [ 3 ], "text": [ "I assume that you are asking because the letter H is almost always silent in Spanish. \n\nOf course, as with almost all weirdness that happens in language it's because of history. \n\nSpanish didn't just spring into being all on its own. Spanish ...
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[ [] ]
6v2m25
why we can't just put removable batteries in electric cars.
I mean, if a household inverter battery can be plugged in and out, a car battery shouldn't be much of an issue Imagine "petrol stations" just being these huge battery warehouses where you pull up, take out your battery, put another fully charged battery in, and drive off. The old battery is then charged up in the ware...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6v2m25/eli5why_we_cant_just_put_removable_batteries_in/
{ "a_id": [ "dlx6j2d", "dlx8vfm", "dlx94tz", "dlx9c77", "dlx9v5l", "dly47ba" ], "score": [ 16, 2, 31, 10, 3, 2 ], "text": [ "This is something that's been discussed. The problem is that the battery costs ~1/2 of the price of the car. They take up a bunch o...
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[]
[ [], [], [ "http://www.roadandtrack.com/new-cars/car-technology/news/a25872/elon-musk-tesla-battery-swap/" ], [], [], [] ]
3hgusk
why does the oval office have a door which is flush with the wall?
Proof of what I mean: _URL_0_
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3hgusk/eli5_why_does_the_oval_office_have_a_door_which/
{ "a_id": [ "cu792n4", "cu7uecm" ], "score": [ 3, 2 ], "text": [ "Just a design feature. There are a couple regular doors and windows, and a couple of the concealed ones. Just saves wall space and doesn't draw attention to them.\n\nSource: _URL_0_", "It would be rather gauche to put ...
[]
[ "http://i.imgur.com/Wi98Ng6.jpg" ]
[ [ "http://www.quora.com/Why-doesnt-the-Oval-Office-have-normal-doors" ], [] ]
aegn5z
why is china so bad at football (soccer)?
Most populated country on Earth, and it’s a popular sport there, yet, they’ve only qualified to the World Cup once. Nearby countries like Japan and South Korea are miles ahead of China when it comes to football, but why?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/aegn5z/eli5_why_is_china_so_bad_at_football_soccer/
{ "a_id": [ "edp4j3m", "edpaat4" ], "score": [ 7, 3 ], "text": [ "Because other sports are more popular and have the framework for players to learn and develop.\n\nFor example, how good of a Sepak takraw player can you be in Canada? You can play all you want, but since it isn't popular and...
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[ [], [] ]
26300d
why do musicians not release official lyrics of their songs?
I know that some bands do it, but why is this not a common thing to do between musicians? Is there any particular reason for this?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/26300d/eli5_why_do_musicians_not_release_official_lyrics/
{ "a_id": [ "chn5srj", "chn64wi" ], "score": [ 18, 6 ], "text": [ "Back when CDs were relevant was there not the lyrics in the booklet on the reverse of the cover art?", "I think the rise of the Internet has something to do with it.\n\nBefore the internet the booklet that came with the...
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[ [], [] ]
7dqghq
why do some things melt when heat is added, such as ice, and others harden, such as clay?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7dqghq/eli5_why_do_some_things_melt_when_heat_is_added/
{ "a_id": [ "dpzou3l", "dpzoyo4", "dpzxwm6" ], "score": [ 2, 4, 2 ], "text": [ "Your premise here is incorrect. Clay will melt just fine if you add enough heat to it. Of course, for water the melting temperature is 0 degrees celsius. For clay that temperature can be well over a cou...
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[ [], [], [] ]