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d4pzjh
how does a pc know the temperature of everything in the pc? does it have thermometers in every component? i want to know the gpu and cpu the most.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/d4pzjh/eli5_how_does_a_pc_know_the_temperature_of/
{ "a_id": [ "f0f7t45", "f0fasav", "f0iipyb" ], "score": [ 19, 17, 2 ], "text": [ "The motherboard measures the CPU temperature using a thermistor — an electronic component whole resistance changes with temperature.\n\nA GPU has its own thermistor on board.", "The very short ans...
[]
[]
[ [], [], [] ]
9p254h
assuming you know every location of every little blood vessel in your body - would it be possible to cut yourself right between them to create an open wound that doesn't bleed?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9p254h/eli5_assuming_you_know_every_location_of_every/
{ "a_id": [ "e7yffvv" ], "score": [ 8 ], "text": [ "No, your blood vessels divide into smaller vessels, into capillaries. Its like an almost infinite tree, the smallest capillaries are only a few cells wide.\n\nThe distance between adjacent capillaries is less than a hundredth of a millimetre. The...
[]
[]
[ [] ]
2deo9i
why does my scale say i weigh more on a carpet than on a hard surface?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2deo9i/eli5_why_does_my_scale_say_i_weigh_more_on_a/
{ "a_id": [ "cjorzmv", "cjp2dau" ], "score": [ 2, 2 ], "text": [ "The carpet is not a stable surface, allowing the scale to tilt and your feet to apply pressure in ways not intended to be measured. This throws off the calibration on the scale.", "[New Scientist had an article on this](...
[]
[]
[ [], [ "http://www.newscientist.com/article/dn2462-people-weigh-less-on-a-hard-surface.html#.U-t0COMnp8E" ] ]
egyti8
how does a urinalysis prove marijuana use?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/egyti8/eli5_how_does_a_urinalysis_prove_marijuana_use/
{ "a_id": [ "fcb0fn4" ], "score": [ 2 ], "text": [ "When you ingest marijuana one way or another your body will break it down. The test looks for the proteins your body creates when it metabolizes the THC, not THC itself." ] }
[]
[]
[ [] ]
2g4igx
why do some chef's knives cost so much? why is japanese steel considered so much better? is it really impossible to "perfect" a knife?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2g4igx/eli5_why_do_some_chefs_knives_cost_so_much_why_is/
{ "a_id": [ "ckfjcmr", "ckfkufv", "ckflq1e" ], "score": [ 3, 4, 2 ], "text": [ "The difficult thing is to have steel that can be honed to a fine edge, and have it able to hold that edge for many cuts of things of varying hardness. \n\nWhen knives are made out of cheap steel and wit...
[]
[]
[ [], [], [] ]
9nqo63
is it possible to inject pure dopamime into your bloodstream to feel good?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9nqo63/eli5_is_it_possible_to_inject_pure_dopamime_into/
{ "a_id": [ "e7obpow", "e7obyhm" ], "score": [ 4, 3 ], "text": [ "No it isn't for the simple reason that dopamine can't cross the blood-brain barrier. The blood-brain barrier is a protective membrane that separates blood circulating through the brain from the surrounding tissue. Only very ...
[]
[]
[ [], [] ]
4c8qcz
did hunter/gatherers have any sense of conservation?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4c8qcz/eli5_did_huntergatherers_have_any_sense_of/
{ "a_id": [ "d1g0aoc", "d1g0b2m", "d1g0jds" ], "score": [ 3, 7, 2 ], "text": [ "Conservation was not an issue. Depending on which group there would be variations in diet based on their geographical location, the seasons of the year, migrations of animal, plant life in their immedia...
[]
[]
[ [], [], [] ]
3717ye
how does dog breeding work? how do 'pointer dogs' know instinctively to point at things? how do 'herding dogs' know instinctively how to corral sheep and/or people?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3717ye/eli5_how_does_dog_breeding_work_how_do_pointer/
{ "a_id": [ "critgwq", "critzqy" ], "score": [ 2, 2 ], "text": [ "It works through artificial selection, i.e., making the best dogs reproduce, the same way you would do if you wanted to breed larger dogs. Instincts are inherited same as physical traits.\n\nWhile dogs are trained in order t...
[]
[]
[ [], [] ]
5dlb2r
why is it people believe that if a nuclear bomb was used by any given nation, that it would end in world destruction?
If the DPRK or Israel or any other nation used a nuke against another nation, how exactly would that end with a mass nuclear war? Wouldn't it be in the best interest of the other nuclear armed nations to use non-nuclear responses?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5dlb2r/eli5_why_is_it_people_believe_that_if_a_nuclear/
{ "a_id": [ "da5j3fo", "da5j715", "da5kzmk" ], "score": [ 2, 3, 4 ], "text": [ "It's because those people are stuck in cold war thinking. Mutually Assured Destruction does not apply to the DPKR or Israel, they simply don't have enough firepower. If the DPRK fires a nuke it'll kill ...
[]
[]
[ [], [], [] ]
2pm3ln
the difference between eau de parfum and eau de toilette?
I was looking at [Chanel perfume](_URL_0_) today and I noticed they had the same perfume in both varieties. Is one better than the other?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2pm3ln/eli5_the_difference_between_eau_de_parfum_and_eau/
{ "a_id": [ "cmxxsv6" ], "score": [ 8 ], "text": [ "Parfum Grand Extrait is about 40% fragrance. It is for the very wealthy.\n\nEau de Parfum is about 20% fragrance. It is for the upper class.\n\nEau de Toilette is about 10% fragrance. It is for the middle class.\n\nThough some lines will use \...
[]
[ "http://www.chanel.com/en_US/fragrance-beauty/COCO-MADEMOISELLE-136299" ]
[ [] ]
3jjsaf
iran deal: if the un is going to lift sanctions anyway, why would iran agree to this deal?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3jjsaf/eli5_iran_deal_if_the_un_is_going_to_lift/
{ "a_id": [ "cuptmlg" ], "score": [ 2 ], "text": [ "The UN doesn't have the power to compel nations to lift their own sanctions. If a country is just following the UN sanctions, then that would work. But many countries (such as the US) have their own sanctions against Iran that have nothing to do ...
[]
[]
[ [] ]
3a0nff
what causes computer bugs?
I know most bugs are errors in code. And can be recreated and solved. But sometimes whether I cam playing a video game, browsing various websites, using certain software, ect. Random "Hiccups" will happen. Sometimes these hiccups only happen once, and can't be recreated, ect. What causes these "one time" type of bugs....
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/3a0nff/eli5_what_causes_computer_bugs/
{ "a_id": [ "cs86cfr", "cs86g1o", "cs86rgf" ], "score": [ 2, 3, 3 ], "text": [ "Write a simple program to open a text file, and change it to all upper case. The program is made up of instructions like the one below.\n\nFileContent = File.Open(\"MyFile.txt\");\n\n\nBut!!! what if \"...
[]
[]
[ [], [], [] ]
24fn94
why are colours often associated with gender?
For example, why is pink considered a girly colour?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/24fn94/eli5_why_are_colours_often_associated_with_gender/
{ "a_id": [ "ch6ny66", "ch6nzx0" ], "score": [ 6, 12 ], "text": [ "I don't remember where I read it but it was apparently a result of early 20th century marketing. The same as how eating bacon and eggs were only associated with breakfast after a huge marketing campaign by some major compan...
[]
[]
[ [], [] ]
2ltekh
when people snort drugs where do they go?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2ltekh/eli5_when_people_snort_drugs_where_do_they_go/
{ "a_id": [ "clxzdb6", "clxzjko", "cly20sa" ], "score": [ 16, 3, 5 ], "text": [ "There are alot of blood vessels close to the surface in the sinus cavity. It's just a faster route to the blood stream", "We have a lot of mucus in our nasal cavities, so basically anything that i...
[]
[]
[ [], [], [] ]
8ine7x
what is it that makes chocolate that has been lying around for a while taste 'off'?
I'm not talking about sweets that have actually gone bad/moldy or anything. I'm thinking of the pralines you find again after half a year that look fine and taste different somehow.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8ine7x/eli5_what_is_it_that_makes_chocolate_that_has/
{ "a_id": [ "dyt7bis", "dyta6rl" ], "score": [ 2, 2 ], "text": [ "Chocolate oxidizes and dries out, especially if it's not kept well. It's still safe to eat, as none of it is toxic. But it throws the flavor way off. ", "Chocolate can Bloom. \n\nBlooming is when the the chocolate gets t...
[]
[]
[ [], [] ]
5z2r5w
how can a city be below sea level?
If it's below sea level wouldn't it be underwater?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5z2r5w/eli5_how_can_a_city_be_below_sea_level/
{ "a_id": [ "deutqgi", "deutrah", "deutw24" ], "score": [ 34, 2, 7 ], "text": [ "Not if there's enough land between it and the sea to prevent the sea from getting to it.\n\nGo dig a hole at the beach but away from the waves - that hole is below sea level but if there's no way for t...
[]
[]
[ [], [], [] ]
5f87m4
what causes the telenovela effect on certain tvs? why do some tvs make all shows look like a soap opera?
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5f87m4/eli5_what_causes_the_telenovela_effect_on_certain/
{ "a_id": [ "dai7chm" ], "score": [ 2 ], "text": [ "A setting on the television - very good write up and notes on how to disable.\n\n_URL_0_" ] }
[]
[]
[ [ "https://www.cnet.com/news/what-is-the-soap-opera-effect/" ] ]
5mtygc
why do you have to refrigerate drinks made with powder?
So I had this jar of pink lemonade mix, the kind where you just add quarts/liters of water and then shake it up to turn it into lemonade. On the side it said to store the drink in the fridge. My question is why is it required to store the drink chilled post mix, but fine to store the powder itself in a cabinet?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5mtygc/eli5_why_do_you_have_to_refrigerate_drinks_made/
{ "a_id": [ "dc6bu3x", "dc6h16m" ], "score": [ 8, 3 ], "text": [ "You refrigerate it so bacteria don't grow in it (or at least, are very slow to do so).\n\nBacteria cannot grow in dry sugar powder because they require moisture to live and reproduce. But a lot of water with some sugar is an...
[]
[]
[ [], [] ]
9h9dek
why can't we just drink meal supplement shakes for every meal? what is missing in the supplements that we only get by chewing and eating food?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9h9dek/eli5_why_cant_we_just_drink_meal_supplement/
{ "a_id": [ "e6a6s0x", "e6a7axd", "e6ad00j", "e6ai1ra", "e6apc0m", "e6aqi8q", "e6aqtgq", "e6arawr" ], "score": [ 86, 16, 4, 2, 7, 7, 2, 2 ], "text": [ "You absolutely can!\n\nChewing is an important part in mechanically breaking down your foo...
[]
[]
[ [], [], [], [], [], [], [], [] ]
2e00lh
why don't hotels offer 24 hour check in/out service?
You check in, any time, and you have 24 hours to check out.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2e00lh/eli5_why_dont_hotels_offer_24_hour_check_inout/
{ "a_id": [ "cjupu3a", "cjuq0ya", "cjuqd77" ], "score": [ 3, 3, 2 ], "text": [ "This is already an option, kind of. Can't you check out early?", "As a hotel worker I will tell you one reason is because of limited staff.", "The primary reason is for scheduling of housekeepin...
[]
[]
[ [], [], [] ]
aczf18
how do composite sketch artists go about producing an almost identical sketch of a wanted suspect?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/aczf18/eli5_how_do_composite_sketch_artists_go_about/
{ "a_id": [ "edc7dyy" ], "score": [ 3 ], "text": [ "I don’t know how all of them do it, but I did see a show where the person had a couple pages of noses, hair styles, chins.\nThen the person was able to piece together a sketch like a wanted mr potato head.\n\n" ] }
[]
[]
[ [] ]
47i2f3
can anyone explain why electricity still runs on things that are just plugged in but not powered on
Like extension, powered off devices and other stuff just plugged in
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/47i2f3/eli5_can_anyone_explain_why_electricity_still/
{ "a_id": [ "d0d35w2" ], "score": [ 3 ], "text": [ "Not sure if you are asking *why* as in how it functions or *why* in regards to design, so I'll try to address both. \n\nDevices with computers inside them tend to start-up faster if they are already powered on. A lot of televisions now just sleep...
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[]
[ [] ]
96upkd
why are (seemingly random) rectangular chunks of asphalt cut out of newly paved highway and replaced with concrete?
Driving south on Interstate 35 thru Iowa there are a lot of these. They look like rectangular concrete patches, typically only in a single lane. I'll attach photos in the comments. It boggles my mind because they cut the chunks out within the first year or 2. It's not like they're fixing potholes or anything like that.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/96upkd/eli5_why_are_seemingly_random_rectangular_chunks/
{ "a_id": [ "e43diki" ], "score": [ 2 ], "text": [ "I dont think its random, im confident that its a \"fix\" for the road breaking down. Its all over the place in the PNW " ] }
[]
[]
[ [] ]
7mnn71
how come in aquariums the predators don’t gobble up the prey? are they trained not to do so?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7mnn71/eli5_how_come_in_aquariums_the_predators_dont/
{ "a_id": [ "drv8ny4", "drvdsnm", "drve9wk", "drveu10", "drvin48", "drvjked", "drvn2x5", "drvtlzg", "drw48sl", "drw4c0f", "drwawp6", "drwy1kw" ], "score": [ 349, 30, 23, 10, 9, 8, 7, 15, 4, 6, 4, 4 ], "text": [ ...
[]
[]
[ [], [], [], [], [], [], [], [], [], [], [], [] ]
4axx7t
why is freedom of press so important?
Almost every day I read news about a government restricting the freedom of press in a country. I understand what it is, but why is it so important that it makes headlines every day?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4axx7t/eli5_why_is_freedom_of_press_so_important/
{ "a_id": [ "d14ek7h", "d14ep54" ], "score": [ 4, 2 ], "text": [ "Because if the press is not free, the government can do anything and the people won't be able to hear about it. \nSay a government massacred a whole town for no reason. If a town is massacred and nobody is there (or dares) ...
[]
[]
[ [], [] ]
1j06wo
how the heck do analysts find the exact tiny cause of a huge fiery explosion such as the concorde, columbia, the challenger, ect.?
It truly baffles me
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1j06wo/eli5_how_the_heck_do_analysts_find_the_exact_tiny/
{ "a_id": [ "cb9rjfw" ], "score": [ 2 ], "text": [ "Failure analysis. Just like you can trace a crack in a windshield up or down to its source, the same is true for any other such occurrence, though obviously, things are substantially more complicated by certain circumstances. One key, for the cas...
[]
[]
[ [] ]
6b4eo7
why do we propose using a ring? when and how did all of this start?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6b4eo7/eli5why_do_we_propose_using_a_ring_when_and_how/
{ "a_id": [ "dhjnmnk", "dhjrvxx" ], "score": [ 4, 3 ], "text": [ "The debeer's corporation managed to basically monopolize diamond and launched this massive ad campaign that involved buying rings when proposing. \n\nAdam explains it better:\n_URL_0_", "Most cultures throughout history ...
[]
[]
[ [ "https://m.youtube.com/watch?v=N5kWu1ifBGU" ], [] ]
2jochc
how did hulu defeat adblock?
Commercials?! I'm getting too old for this shit. What did Hulu do to get around adblock and why doesn't every site just do it?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2jochc/eli5_how_did_hulu_defeat_adblock/
{ "a_id": [ "cldkv3i", "cldn5bd", "cldolhq", "cldsc41", "cldt2ny", "cldw1jk", "cldx26i", "cldxx4d" ], "score": [ 186, 7, 3, 8, 2, 2, 2, 15 ], "text": [ "I'm not an expert in any of this, but seeing as how the topic has no replies as of this w...
[]
[]
[ [], [], [], [], [ "https://easylist.adblockplus.org/blog/2012/10/24/ads-on-hulu-com-are-no-longer-blocked" ], [], [], [] ]
bctw34
how marine biologists, biologists, and archaeologists make money if their profession is discovering things? who pays them and why?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bctw34/eli5_how_marine_biologists_biologists_and/
{ "a_id": [ "ektdzzo", "ekthmha", "ektiik2" ], "score": [ 3, 10, 3 ], "text": [ "Scientists make a living by getting funding to publish papers. They propose a research topic to a research board or company of their choice, and compete for funding to undertake research. They also liv...
[]
[]
[ [], [], [] ]
6bhwws
how common was it to have an armed citizenry throughout history in different societies/cultures?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6bhwws/eli5_how_common_was_it_to_have_an_armed_citizenry/
{ "a_id": [ "dhmphkh" ], "score": [ 2 ], "text": [ "No civilization has ever had the discretionary income of today's civilization. We have more knives, forks, cars, and guns than any society in the history of humanity.\n\nThere have been \"worker revolts\" in several earlier eras, though they are...
[]
[]
[ [] ]
1oo9mz
why is google shutting down igoogle.
I read Google's explanation but I still don't understand why. Can anyone ELI5?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1oo9mz/eli5_why_is_google_shutting_down_igoogle/
{ "a_id": [ "cctvubn" ], "score": [ 3 ], "text": [ "Google's explanation what that they want to push people towards using web apps in Chrome over serving up a customizable home page to bring it more in line with what they want to do with Chrome and Chromium. Plus the Chrome apps do provide a whol...
[]
[]
[ [] ]
26nf1c
how can a company have a negative net income for an extended period of time but still stay in business?
For example, [Zynga](_URL_0_) has been posting a loss since 2011, but it's still in business. How do they manage this for so long?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/26nf1c/eli5how_can_a_company_have_a_negative_net_income/
{ "a_id": [ "chsnf9l" ], "score": [ 2 ], "text": [ "They either borrow money or have an investor who keeps putting money into the company." ] }
[]
[ "http://en.wikipedia.org/wiki/Zynga" ]
[ [] ]
28eqm3
why are bass sounds so overpowered at live music events?
Just got back from a metal/rock music festival. The bass from the drum-kits was ridiculously overpowered, so much so that it was extremely hard to make out the melodies of the guitars. Can't they just simply turn down the bass volume to rectify this? And if so, why don't they do this?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/28eqm3/eli5_why_are_bass_sounds_so_overpowered_at_live/
{ "a_id": [ "cia7o2r" ], "score": [ 4 ], "text": [ "Setting up the audio for a concert is a skill and takes practice and knowledge. You generally notice that when you play music through a speaker at a volume outside of the range for that speaker you will get bass overpowering everything since to c...
[]
[]
[ [] ]
211lrr
can a commercial airplane fly inverted?
Can a commercial airplane sustain flight while remaining inverted? By fly I mean propel itself through the air, freefall obviously doesn't count.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/211lrr/eli5_can_a_commercial_airplane_fly_inverted/
{ "a_id": [ "cg8qz1v" ], "score": [ 5 ], "text": [ "Virtually any airplane can perform a barrel roll, it's just a mater of how much altitude they need to avoid hitting the ground in the process, commercial aircraft included.\n\nHowever, a commercial airliner doesn't have enough engine thrust to fl...
[]
[]
[ [] ]
3krsrm
what's so greek about greek style yogurt?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3krsrm/eli5_whats_so_greek_about_greek_style_yogurt/
{ "a_id": [ "cuzxp0d" ], "score": [ 21 ], "text": [ "All it means is that the yogurt is produced in the same style that they use in Greece. It's thicker than your typical yogurt because they remove a lot of the water using a cloth to wring it out (i'm sure you can find the process on YouTube).\n\n...
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[]
[ [] ]
aoqumk
why does it get harder, for boxers to make weight later on their career.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/aoqumk/eli5_why_does_it_get_harder_for_boxers_to_make/
{ "a_id": [ "eg2vvta", "eg2xoeo" ], "score": [ 2, 3 ], "text": [ "Metabolism. The same workout doesn't give the same results at 35 as it does at 25.", "It's not just boxers that have it rough, as you get older it's harder for everybody to loose weight. You body behaves differently and ...
[]
[]
[ [], [] ]
n1y5e
how scientists can determine if a planet hundreds of light years away may support life.
I imagine there is no easy summary.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/n1y5e/eli5_how_scientists_can_determine_if_a_planet/
{ "a_id": [ "c35mzh9", "c35mznv", "c35n5x8", "c35n70o", "c35oa3j", "c35rjlj", "c35mzh9", "c35mznv", "c35n5x8", "c35n70o", "c35oa3j", "c35rjlj" ], "score": [ 5, 2, 2, 8, 3, 2, 5, 2, 2, 8, 3, 2 ], "text": [ "Here...
[]
[]
[ [], [], [], [], [], [], [], [], [], [], [], [] ]
z8lyu
how cutting corporate taxes can increase the number of jobs?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/z8lyu/elif_how_cutting_corporate_taxes_can_increase_the/
{ "a_id": [ "c62f8c9", "c62falq", "c62h0pu", "c62jqkc", "c62k021", "c62lksy" ], "score": [ 12, 20, 5, 36, 17, 3 ], "text": [ "The idea is that cutting corporate taxes will increase corporate spending, thus funding more jobs. (Not that everyone agrees that ar...
[]
[]
[ [], [], [], [], [], [] ]
8ulalx
how do your cells on your body stay connected?
Like, how come you don’t just collapse into a pile of dust? What’s holding your body together?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8ulalx/eli5_how_do_your_cells_on_your_body_stay_connected/
{ "a_id": [ "e1hcegy" ], "score": [ 3 ], "text": [ "There are basically a huge network of proteins on the surface of cells that tether to other cells, and help keep an overall form. Different tissues have different types, and allow for different functions. This picture demonstrates some of them....
[]
[]
[ [ "https://i.imgur.com/0mbZxyP.jpg" ] ]
a6445y
how did planet earth ii get their shots without disturbing the animals?
I find it hard to believe that there are people there while filming the bobcats fighting and if there isn’t anyone there do they hide the cameras to match the environment?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/a6445y/eli5_how_did_planet_earth_ii_get_their_shots/
{ "a_id": [ "ebrg80c", "ebrit8h", "ebrmjxf", "ebs8fpn", "ebw7mkm" ], "score": [ 11, 3, 9, 2, 2 ], "text": [ "They usually either use large telephoto lenses (like the Canon 1200mm L: _URL_1_ - this one is designed for photography, but it can be used with compatible d...
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[]
[ [ "https://www.audubon.org/news/want-shoot-intimate-bird-portraits-try-portable-blind", "https://en.wikipedia.org/wiki/Canon_EF_1200mm_lens" ], [], [], [], [] ]
cyirxy
what was it like, culturally, anatomically, socially, to be a neanderthal?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/cyirxy/eli5_what_was_it_like_culturally_anatomically/
{ "a_id": [ "eys8g0b" ], "score": [ 2 ], "text": [ "They most likely had a few words, probably not more than grunts.\n\nThey didnt evolve like modern humans because of brain shape/structure. You can see how little their arrows/tools changed compared to humans. \n\nTheres a few documentaries throu...
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[ [] ]
yrwwq
- why are british and american artists so prevalent in pop and rock music genres?
As a UK citizen all I hear is British and American music on the radio and in the press. The most obvious answer is language but I thought someone might have a more comprehensive answer as there are many more English speaking countries than the UK and USA. Note - I would consider Sigur Ros and Tame Impala to be some o...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/yrwwq/eli5_why_are_british_and_american_artists_so/
{ "a_id": [ "c5y9ok6" ], "score": [ 7 ], "text": [ "1. Those two countries are the largest English-speaking countries. Canada has half of the population as the UK and Australia has even less people. \n\n2. Pop and rock music are western music genres. Other non-western English-speaking countries h...
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[ [] ]
aqkoka
why do our hairs decide to split into two and become split ends?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/aqkoka/eli5_why_do_our_hairs_decide_to_split_into_two/
{ "a_id": [ "eggo0gh" ], "score": [ 12 ], "text": [ "Our hairs don't decide to do anything. They are not sentient. They have no thoughts. \n\nSplit ends happen because of heat, harsh chemicals, or brushing/manipulating them too much. Hair is kind of like clothes fiber, and the ends just get damage...
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[ [] ]
8508z8
episodes of bipolar depression
I know that with bipolar that there is mania, hypomania, and depression and that someone with bipolar 1 transitions between the two/three. What I wanted to ask is the transition period between mania and depression. For example if someone was having a manic mood for a while do they wake up the next day depressed or is...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8508z8/eli5_episodes_of_bipolar_depression/
{ "a_id": [ "dvtr7rs", "dvtyj41", "dvujmev" ], "score": [ 2, 3, 4 ], "text": [ "It can vary from individual to individual. I have seen gradual like days/weeks to even an hour. I work in Mental health.", "As others have said, it is variable as all hell.\n\nIn my case(I have Bipo...
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[ [], [], [] ]
6tzc02
why can't we put a high quality camera on a satellite orbiting another planet?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6tzc02/eli5why_cant_we_put_a_high_quality_camera_on_a/
{ "a_id": [ "dloqt3i", "dloqy9v" ], "score": [ 2, 5 ], "text": [ "Remember that Cassini was launched in 1997 and was under construction for several years prior. Same with Juno, it was launched in 2011 and under construction well before then.\n\nThe cameras also have to be built to survive...
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[]
[ [], [ "https://saturn.jpl.nasa.gov/imaging-science-subsystem/" ] ]
fcshp8
why do casino games often have minimum and/or maximum bets?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/fcshp8/eli5_why_do_casino_games_often_have_minimum_andor/
{ "a_id": [ "fjcpp2c", "fjcwqrd" ], "score": [ 2, 4 ], "text": [ "It's for accessibility. So you don't have someone betting $1000 at a table where the highest players bank is $500, meaning the whole table would have to go all in just to stay at the table and that doesn't benefit the casino...
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[ [], [] ]
3t4u7h
how are televisions capable of colouring millions of pixels 60 times a second?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3t4u7h/eli5_how_are_televisions_capable_of_colouring/
{ "a_id": [ "cx354uq" ], "score": [ 2 ], "text": [ "Televisions run on electricity, which is the fastest thing in the universe. Things can't get any \"faster\" than an electric appliance, that's why it seems so fast." ] }
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[ [] ]
2jpn12
more reps/less sets vs. more sets/less reps and why?
Would love a true ELi5 on this one. Discussion on the fitness subreddits get too technical and convoluted for the layman.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2jpn12/eli5_more_repsless_sets_vs_more_setsless_reps_and/
{ "a_id": [ "cldw6x6", "cldwjrh", "cldxivr" ], "score": [ 2, 17, 5 ], "text": [ "Less reps means you can push more weight before your muscles fail. To get the most out of that, you need to do more sets. Doing 3 sets of 10 pushups isn't the same as doing 5 sets of 6 weighed pushups....
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[ [], [], [] ]
16neic
how does the profit from high selling video games (i.e. call of duty) get distributed?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/16neic/eli5_how_does_the_profit_from_high_selling_video/
{ "a_id": [ "c7xl3xu", "c7xlh5u" ], "score": [ 3, 2 ], "text": [ "The same as any company selling anything else. A video game is no different than selling a loaf of bread.", "Some goes to store, some to developers, but mostly it goes to publishers. Exact profit depends on contract. So...
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[ [], [] ]
5h4x25
how effective is china's internet censorship if everybody just uses a proxy to get to blocked websites?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5h4x25/eli5_how_effective_is_chinas_internet_censorship/
{ "a_id": [ "daxhqdd", "daxn8dg" ], "score": [ 3, 3 ], "text": [ "Because they block proxies as well. The Great Firewall is just a blanket term for [multiple technologies](_URL_0_) that disrupt the traffic from your internet device to the destination servers deemed inappropriate by the cen...
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[ [ "https://en.wikipedia.org/wiki/Golden_Shield_Project" ], [ "Renren.com", "51.com", "Kaxin001.com" ] ]
1uq262
when i put a flash drive in my computer and it says it wasn't ejected properly and then it's "fixed" before using, what exactly happened and why?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1uq262/eli5_when_i_put_a_flash_drive_in_my_computer_and/
{ "a_id": [ "cekkhir" ], "score": [ 2 ], "text": [ "On your flash drive, there's a table that describes what files are on it, the sizes and timestamps, and where specifically the files are located. These are baked into what's known as a file system. Think of it as a card catalog. What files do you...
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[ [] ]
3uk8sn
if nuclear fission and fusion generate energy, why won't fizzing atoms fused from fizzled particles produce limitless energy?
Is a closed loop of energy production even possible?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3uk8sn/eli5_if_nuclear_fission_and_fusion_generate/
{ "a_id": [ "cxfkjj9" ], "score": [ 2 ], "text": [ "Fusion power gives a net energy gain *for light nuclei*; fission power gives a net energy gain *for heavy nuclei*. The inflection point where this changes [is around Fe^56, because that nucleus has the most binding energy per nucleon](_URL_0_). \...
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[]
[ [ "https://en.wikipedia.org/wiki/Nuclear_binding_energy", "https://en.wikipedia.org/wiki/Conservation_of_energy" ] ]
89e6ka
how do they restore/maintain historic documents? declaration of independence, constitution, etc.
Obviously the use of clean room is paramount but what actual chemicals or tools do they use to preserve and maintain historical documents such as these? What is the process like?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/89e6ka/eli5_how_do_they_restoremaintain_historic/
{ "a_id": [ "dwqcr1m", "dwr4rho" ], "score": [ 2, 2 ], "text": [ "The [National Archives](_URL_0_ ) has a conservation division that routinely cares for these founding documents. In 2003, they were moved into new titanium cases filled with inert Argon gas. At night they are lowered into ...
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[]
[ [ "https://www.archives.gov/" ], [] ]
4bkens
why does "the big, red, house" sound much more correct than "the red, big, house"?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4bkens/eli5_why_does_the_big_red_house_sound_much_more/
{ "a_id": [ "d19wwaj" ], "score": [ 34 ], "text": [ "While not everyone follows them, generally in English if there are multiple adjectives, they are done in a particular order:\n\n* Quantity or number\n* Quality or opinion\n* Size\n* Age\n* Shape\n* Color\n* Place of origin or material\n* Purpose...
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[ [] ]
1z77uo
property taxes
If my parents pay off their home and the 10 acres they own and leave it to me in their will. Minus water and electricity, do I still have to pay a property tax or anything?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1z77uo/eli5_property_taxes/
{ "a_id": [ "cfrfgfh", "cfr4ehf", "cfr6i3f", "cfr702h" ], "score": [ 2, 4, 2, 2 ], "text": [ "Buying ownership of a home and property taxes are separate things.\n\n\nYou need to keep paying taxes regardless. Those taxes on the property are mostly municipal, and cover servic...
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[]
[ [], [], [ "http://www.tax.ohio.gov/real_property.aspx" ], [] ]
84p965
why does hunting camo and military camo look so different?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/84p965/eli5_why_does_hunting_camo_and_military_camo_look/
{ "a_id": [ "dvr91mc", "dvra5sn", "dvragd9", "dvrmimb" ], "score": [ 2, 10, 3, 2 ], "text": [ "Explaining it like you are 5, humans and animals have very different eyes. I'm sure someone else will elaborate more on this point though. ", "Hunting camo is more specialized...
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[]
[ [], [ "https://www.quora.com/Which-camouflage-is-more-effective-militarys-or-hunters" ], [], [] ]
c2t0b6
how does a weighing machine work?
Edit: I'm talking about a weighing scale.
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/c2t0b6/eli5_how_does_a_weighing_machine_work/
{ "a_id": [ "ermcsci", "ermd7d5", "ermd91v" ], "score": [ 2, 11, 3 ], "text": [ "Are you referring to a scale, or something else?", "In general scales use springs with a known spring coefficient. This means that the designer knows how much force is required to extend a spring a...
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[ [], [], [] ]
xyrbx
how come some people are extremely allergic to even tiny amounts of things like shell fish, peanuts, etc.?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/xyrbx/how_come_some_people_are_extremely_allergic_to/
{ "a_id": [ "c5qsudm", "c5qyda5" ], "score": [ 17, 3 ], "text": [ "Your body has an incredibly complex immune system that we don't fully understand, but we do know that it monitors every single cell, particle and mote of dust in your body to find and weed out foreign objects. It has a huge...
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[ [], [] ]
25m8ie
use of second order differential equations?
I study math at college and we've learnt about all kinds of things such as complex numbers (de moivre's theorem, z to w plane transformations), matrices, differential equations etc. But what field would knowledge of this come in useful in the real world? We don't get told what any of it's really for and I doubt the te...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/25m8ie/eli5_use_of_second_order_differential_equations/
{ "a_id": [ "chijizf" ], "score": [ 2 ], "text": [ " > what field would knowledge of this come in useful in the real world?\n\nI'm going to assume \"real world\" is anything except more math.\n\nA lot of the topics you mentioned appear in theoretical science, particularly physics and chemistry. I...
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[ [] ]
1zp534
if everyone can modify wikipedia page, how do they administer the constant changes on controversial topics?
such as presidential candidates' pages during election. or abortion, or GMO foods.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1zp534/eli5if_everyone_can_modify_wikipedia_page_how_do/
{ "a_id": [ "cfvnppz" ], "score": [ 3 ], "text": [ "The editors use bots (computer programs) to moderate pages based on common spam (like curses, slurs, etc.). Editors can review revisions that bots made and can make revisions themselves if they find spam that the bot is not programmed to look for...
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[ [] ]
a1pn7i
why do people feel more drunk/realize how drunk they are in bathrooms?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/a1pn7i/eli5_why_do_people_feel_more_drunkrealize_how/
{ "a_id": [ "earqhrj", "earqhsg", "earqj92", "earqze9" ], "score": [ 3, 7, 6, 3 ], "text": [ "The lights are brighter in bathrooms. It's the same reason you feel more drunk when they turn on the overhead lights in a bar at last call.", "Often people are drinking sitting...
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[ [], [], [], [] ]
bhd9vx
how are online first person shooter games, like fortnite and pubg, able to transmit enough data between all the players, across the world, to keep everyone's games in sync?
It seems like that would be so much data (each players current position, direction, etc.) and would need to transmit and receive by all players so quickly to keep up with the players movements (which to an outside observer such as myself), seem super fast and chaotic. Add in high end graphics and fast framerates, it re...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/bhd9vx/eli5_how_are_online_first_person_shooter_games/
{ "a_id": [ "elrw059", "elrw3vz", "elrwb2v", "els42in", "els5tvy" ], "score": [ 16, 6, 2, 2, 2 ], "text": [ "All that's transmitted is player position and bullet position which can be put into teeny tiny data packets that are only kilobytes. Everything else happens ...
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[ [], [], [], [], [] ]
33rhag
how do oil prices work? how are they decided from the us perspective and why are their prices constantly changing for price per barrel like it's a stock?
Does OPEC largely decide prices for majority of the world or is it some larger scale of supply and demand that goes on with stocks?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/33rhag/eli5_how_do_oil_prices_work_how_are_they_decided/
{ "a_id": [ "cqnotei" ], "score": [ 5 ], "text": [ "Everything you buy is affected by supply and demand. In this case, oil producing companies control the supply and the consumer market controls the demand. OPEC countries can limit supply, which will affect prices.\n\nThe exact prices are largely ...
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2dhkuw
how can the us government "deny" a freedom of information request? wouldn't it lead to a lawsuit?
I read alot of conspiracy Theories, and a particular one stuck with me. It was about Tesla's inventions blueprints that were allegedly seized by the government. Rambling aside, the theories were nice enough to mention that the US government denied a freedom of information request about tesla's invention. Several other ...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2dhkuw/eli5_how_can_the_us_government_deny_a_freedom_of/
{ "a_id": [ "cjpkb84", "cjpogqf" ], "score": [ 2, 2 ], "text": [ "There are exceptions to the law, and if the blueprints were hidden they would probably be done claiming a cause that would fall under exemption from the law.", "FOIA request warrants a response. not an answer.\n\nif you...
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[ [], [] ]
n2ls2
anova test in statistics
Much appreciated.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/n2ls2/anova_test_in_statistics/
{ "a_id": [ "c35s8vr", "c35s8vr" ], "score": [ 4, 4 ], "text": [ "**AN**alysis **O**f **VA**riance. Basically, this is a way to determine statistically if data that you collected shows a significant trend or not. When you gather data in a real-life scenario, you will find that some points ...
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[ [], [] ]
20pthr
can paypal just "make" money? context inside.
Read this article first: _URL_0_ They gave this man, accidentally, 92 quadrillion dollars in his PayPal account. Could he have hypothetically, with enough time, spent all this money? Could he use it? 92 quadrillion sounds like an awful lot of cash for a company to own... Before we get started, I'm going to assume tha...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/20pthr/eli5_can_paypal_just_make_money_context_inside/
{ "a_id": [ "cg5lu96", "cg5m7am", "cg5ngv7" ], "score": [ 19, 12, 3 ], "text": [ "They did not give him money. They mistakenly said he had money in his account that did not exist.\n\nHe presumably could have used the erroneous balance to make purchases, sure. He could not have us...
[]
[ "http://articles.philly.com/2013-07-16/news/40592245_1_delco-man-credit-card-delaware-county-council" ]
[ [], [], [] ]
2efu50
why does it hurt so much when you sneeze and fart at the same time?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2efu50/eli5_why_does_it_hurt_so_much_when_you_sneeze_and/
{ "a_id": [ "cjz2syd", "cjz2vvq" ], "score": [ 2, 2 ], "text": [ "When you sneeze, your abdominal pressure increases, squeezing abdominal guts upwards against your lungs.\n\nThe side effect is the potential for a super-high-pressure fart.", "Because you have a fissure?" ] }
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[ [], [] ]
1d11cm
how do routers protect computers?
Hi, I have heard/read that having a physical layer adds additional security to a connection beyond a software firewall. Why do routers provide additional security on top of a software firewall and how do they work to provide that extra protection?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/1d11cm/eli5_how_do_routers_protect_computers/
{ "a_id": [ "c9luqve", "c9luxae", "c9lvrtc", "c9lynez", "c9m5niz" ], "score": [ 2, 7, 2, 4, 2 ], "text": [ "Hardware routers still utilize software for the firewall. The main benefit is that they are devices dedicated to the task of routing. They are usually put i...
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[ [], [ "http://en.wikipedia.org/wiki/Network_address_translation", "http://www.whatismyip.com/" ], [], [], [] ]
7ojebi
what causes the throat so sometimes emit growling or high pitched noises in people who are sick?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7ojebi/eli5_what_causes_the_throat_so_sometimes_emit/
{ "a_id": [ "ds9yrjm" ], "score": [ 2 ], "text": [ "You can look up whooping cough, almost forgotten now. Respiratory illnesses, those affecting the lungs and passages to the lungs, often involve extra secretions by the cells lining the respiratory system. This is obviously an attempt to protect t...
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7d19oc
what’s the point in having greek life in a university or college?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7d19oc/eli5_whats_the_point_in_having_greek_life_in_a/
{ "a_id": [ "dpu9o8h", "dpuala2" ], "score": [ 9, 3 ], "text": [ "It's a ready-made social circle. A good fraternity or sorority can be a huge help because it gives you a group of people you can go to for advice, friendship, activities, etc. ", "They often have test banks for classes t...
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[ [], [] ]
34w6xe
why do construction sites half-heartedly put up those transparent fences?
I say half-heartedly because we can still see through them, most of the time they're just some transparent green plastic tarp. If they wanted to keep people out, a regular chain link fence should be enough, maybe with barbed wire. If they didn't want people to look at the site, a sturdier wooden fence would be better...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/34w6xe/eli5_why_do_construction_sites_halfheartedly_put/
{ "a_id": [ "cqynaft", "cqynjtr" ], "score": [ 3, 5 ], "text": [ "generally the fence is a safety issue meant only to deter the oblivious people that might wander in.\n\nObviousy it wouldnt keep a determined person out, perhaps they dont really care... just checking the box for their insur...
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[ [], [] ]
9z74p7
when you hear that certain industries are worth a certain amount, where do they get the figures from?
For example, I was watching a YouTube video on how parmesan cheese was produced, and they said the industries is said to be worth 2.2bn euros. Where do they gather those figures from? Probably quite simple but for my mind I can’t exactly figure it out. Thanks!
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/9z74p7/eli5_when_you_hear_that_certain_industries_are/
{ "a_id": [ "ea6ugui", "ea7682z" ], "score": [ 2, 2 ], "text": [ "For the cheese industry that probably means the total value of all parmesan cheese sold (to consumers) each year is 2.2 billion Euros.\n As for how they get the data probably earnings reports from supermarkets", "There i...
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[ [], [] ]
a6chnz
why are there some diseases that you are likely to only get once? (such as chicken pox)
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/a6chnz/eli5_why_are_there_some_diseases_that_you_are/
{ "a_id": [ "ebtqq6q" ], "score": [ 6 ], "text": [ "The body builds an immunity to the disease and prevents you from catching it again, which is basically your body creating its own vaccine." ] }
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[ [] ]
5zobfs
if you were to inject a cancer cell or any other non-communicable disease into a perfectly healthy person would they get that disease?
And if they could, why wouldn't it be considered a communicable disease?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5zobfs/eli5_if_you_were_to_inject_a_cancer_cell_or_any/
{ "a_id": [ "dezpxer" ], "score": [ 14 ], "text": [ "If you injected a cancer cell from one person into another person, their immune system would kill it. The trouble with cancer is that it's *your own cells* going out of control, and your immune system basically ignores it as being part of your ...
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[ [] ]
8d2d18
when is it correct to use “whilst” and “whom” in a sentence??
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8d2d18/eli5_when_is_it_correct_to_use_whilst_and_whom_in/
{ "a_id": [ "dxjqm5t", "dxjqwai" ], "score": [ 7, 2 ], "text": [ "If you can replace the word with \"he\" or \"she\" use who. If you can replace the word with \"him\" or \"her\" use whom.\nI don't know about whilst, my girlfriend says it's interchangeable. Whilst just makes you feel fancie...
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[ [], [] ]
4f8ng5
how roulette works? can i play on one color by doubling my bet every time and wait to win that?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4f8ng5/eli5_how_roulette_works_can_i_play_on_one_color/
{ "a_id": [ "d26s5d1", "d26sgdq" ], "score": [ 2, 2 ], "text": [ "Roulette will have a green zero on the wheel and almost always a green double zero. These make it so you will lose over time since the payout odds don't include these. Also your bet would get capped by the table maximum ev...
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[ [], [ "https://en.wikipedia.org/wiki/Gambler%27s_fallacy" ] ]
8kuado
why does it seem that flies and other insects move in "flashes" or choppy, quick movements?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8kuado/eli5_why_does_it_seem_that_flies_and_other/
{ "a_id": [ "dzajchs" ], "score": [ 12 ], "text": [ "Because they do. It's a survival mechanism that keeps small insects alive, the ability to dash quickly between spaces they can hide. You also see this ability in small mammals and lizards btw not just bugs. " ] }
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cs8vjp
how do bands/musicians that go out on tour get paid?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/cs8vjp/eli5_how_do_bandsmusicians_that_go_out_on_tour/
{ "a_id": [ "exda4en" ], "score": [ 2 ], "text": [ "All the groups touring together have a contract that states what percentage of ticket sales they get. Generally these percentages are the same for the entire tour, but they can sometime vary by venue. None of them get money upfront, it all is pai...
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duj4kr
how are there elements other than the ones stars fuse? (up to iron)
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/duj4kr/eli5_how_are_there_elements_other_than_the_ones/
{ "a_id": [ "f76g6i2", "f76go08", "f76izp6", "f76p5vs", "f76soie" ], "score": [ 9, 4, 6, 2, 2 ], "text": [ "Sudden high-energy events like **super**novas can generate small amounts of higher-numbered elements. This is also why they are so much rarer.\n\n\nEdit: Corr...
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[ [], [], [], [], [] ]
f5xbsl
what’s the point of having 2 locks on a front door? if the first lock can be picked, why not the second?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/f5xbsl/eli5_whats_the_point_of_having_2_locks_on_a_front/
{ "a_id": [ "fi1brsk", "fi1c1gh", "fi1drv3" ], "score": [ 3, 10, 2 ], "text": [ "Prevent it from getting kicked down/ take more time to pick and increase chance of being caught", "Typically, one lock will be a deadbolt and one will be in the knob. The deadbolt one is stronger b...
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[ [], [], [] ]
7tei1c
why does baby shampoo claim it’s “100% soap free” if shampoo is a type of soap?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/7tei1c/eli5_why_does_baby_shampoo_claim_its_100_soap/
{ "a_id": [ "dtbv3em", "dtbvslm", "dtbxvcy" ], "score": [ 18, 9, 5 ], "text": [ "They use a different class of surfactants than normal shampoo or soap, basically allowing them to make the claim that it is not a \"soap\", despite still being a cleaning agent.", "Chemically speak...
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[ [], [], [] ]
qigwk
what is elo rating and how does it work?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/qigwk/eli5_what_is_elo_rating_and_how_does_it_work/
{ "a_id": [ "c3xv8fh", "c3xwnem" ], "score": [ 7, 2 ], "text": [ "It's quite simple actually, in games like chess Elo rating compares two players and predicts the percentage of games one player is expected to win. If you do better, your rating increases, if you do worse it decreases. \n\n...
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[ [], [] ]
5i3qrm
how is the ecosystem of a river or lake not destroyed if it freezes over during winter?
You'd think that all of the fish and plants wouldn't be able to recover but they do somehow. How is this?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5i3qrm/eli5_how_is_the_ecosystem_of_a_river_or_lake_not/
{ "a_id": [ "db5316t", "db53g6d", "db548bl", "db57xwh", "db5936w", "db594cg", "db59arl", "db59zrh", "db5ejw4", "db5f9bm" ], "score": [ 142, 12, 2, 5, 2, 22, 11, 21, 3, 2 ], "text": [ "Only the top of the water freezes. Fish ar...
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[ [], [], [], [], [], [], [], [], [], [ "http://dnr.wi.gov/org/caer/ce/eek/nature/icefish.htm" ] ]
34sqsk
what would happen if a person somehow slipped into a blue whale's blowhole?
My sister has been wondering this for pretty much all my life, and is too scared to post this, so i'm doing it on her behalf. can anyone cross this off her bucket list for us? Thanks.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/34sqsk/eli5_what_would_happen_if_a_person_somehow/
{ "a_id": [ "cqxr8gq", "cqxr8zg", "cqxyaqz", "cqxz8pt", "cqxzbey", "cqy12q3", "cqy14q2", "cqy1dmb", "cqy25gd", "cqy2bkd", "cqy37m9", "cqy4hfb", "cqy5kfa", "cqy93xr", "cqybm1m" ], "score": [ 711, 137, 10, 2, 24, 7, 5, 57, ...
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[ [], [], [], [], [], [ "http://www.mariowiki.com/images/thumb/b/be/Smb2whale.png/180px-Smb2whale.png" ], [], [], [], [], [], [], [ "http://etc.usf.edu/lit2go/42/moby-dick/759/chapter-78-cistern-and-buckets/" ], [], [] ]
amqxrk
how do the sensor bars at the entrances and exits of shops work?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/amqxrk/eli5_how_do_the_sensor_bars_at_the_entrances_and/
{ "a_id": [ "efnwi3f" ], "score": [ 6 ], "text": [ "It emmits a laser beam (usually IR) that reflects of the surrounding structure, the sensor picks up the reflection (the echo so to say) if something enters the area the echo changes and the sensor realises it and opens the door " ] }
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5zdp4s
how the hell does lays / doritos get their chips to taste exactly like what they say they taste like??
I'm sitting here eating a bag of Chicken & Waffles Lays potato chips, and I'm tasting it all. The syrup, the chicken, the bread of the waffles. Obviously for some flavors it's easy to make seasoning that tastes like syrup, or tacos, etc. but how do you make chicken seasoning, or baked potato? Is it a placebo thing?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5zdp4s/eli5_how_the_hell_does_lays_doritos_get_their/
{ "a_id": [ "dexags3" ], "score": [ 2 ], "text": [ "I'm not sure I have a detailed example but I can say that they hire some of the top food scientists available (a good friend of mine has a Ph.D. in food chemistry and has worked for them for over 20 years now) who spend their time working specifi...
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8yzo2q
i have been petrified of heights my entire life i.e. i get severe anxiety when walking through the second level of a shopping mall and i am scared of climbing a 4 foot ladder, however i really enjoy flying in a planes and helicopters, why?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/8yzo2q/eli5_i_have_been_petrified_of_heights_my_entire/
{ "a_id": [ "e2eyin4", "e2eyngy", "e2ez7fm", "e2ezryx" ], "score": [ 3, 4, 15, 3 ], "text": [ "You trust your skill or that of the pilot more than your coordination.\n\nIt is not an irrational risk assessment.", "I get anxious on bridges and step ladders, but I love rol...
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4etmc0
why are houses less expensive in texas?
compared to the majority of other US states
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/4etmc0/eli5_why_are_houses_less_expensive_in_texas/
{ "a_id": [ "d237kf1", "d237kq1", "d237wz0" ], "score": [ 2, 2, 4 ], "text": [ "99.9% of goods/services out in the market follow the simple rule of supply and demands. When the demand for a good/service rise, the price also rise. So, to answer your question, houses in Texas are i...
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[ [], [], [] ]
38f83v
why did the west support iraq instead of iran in the iran-iraq war?
I just started learning about the Iran-Iraq war of 1980 and I don't understand why the west supported Iraq a dictatorship instead of Iran? Especially when I read statements like this one: "They were especially inclined to fear Iranian victory after Ayatollah Khomeini declared monarchies to be illegitimate and...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/38f83v/eli5_why_did_the_west_support_iraq_instead_of/
{ "a_id": [ "crul1i4", "crupddb" ], "score": [ 7, 13 ], "text": [ "Lots of complicated reasons:\n\nIran was and is preaching and practicing violent overthrow and opposition of Western style governments and a return or institution of Islamic fundamentalism. That policy was there from the st...
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[ [ "http://en.wikipedia.org/wiki/Iran_and_state-sponsored_terrorism" ], [] ]
59z4ew
does elevation affect how sound, like someone's voice, sounds?
For instance if one were to listen to someone talk at sea level and then again at the same elevation of Mt. Everest, would there be a noticeable difference in the sound of their voice?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/59z4ew/eli5_does_elevation_affect_how_sound_like/
{ "a_id": [ "d9d3mxl" ], "score": [ 2 ], "text": [ "Yes, the higher up you go the lower the air pressure is.\nLower air pressure means that the air molecules are less densely packed and this slows down the speed of sound through the air.\n\nSpeed of sound is related to two things, the frequency of...
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3k4t5j
the plot line for assassins creed games.
I understand that there is the Assassins order and they fight the templars. But why are the bad guys bad, what their beef with Assassins, and how is it pertinent through such a massive length of time?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3k4t5j/eli5_the_plot_line_for_assassins_creed_games/
{ "a_id": [ "cuusijg" ], "score": [ 3 ], "text": [ "They are fighting over ancient alien artifacts that have the power to control the minds of humans. They are constantly stealing them from each other trying to hide, use or collect these devices. The Templars have a history of trying to use the mi...
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2dupo7
how do i rename links to anything i want?
For example if I wanted to link someone to a rickroll video, but on the blue text link it would say anything I want like "source".
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2dupo7/eli5_how_do_i_rename_links_to_anything_i_want/
{ "a_id": [ "cjt991u" ], "score": [ 2 ], "text": [ "Check the formatting help button at the bottom right. :3" ] }
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78r1m1
why do cars look like they are going faster the closer they get to you?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/78r1m1/eli5_why_do_cars_look_like_they_are_going_faster/
{ "a_id": [ "dovzosc" ], "score": [ 26 ], "text": [ "Your eyes do not measure linear velocity. They measure angular velocity.\n\nLets take an example of a car moving 100 km/h in one second of time. At a long distance, it will look like it's moving slowly because the angle between where it was and ...
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3mx892
who starts these ridiculous fb status "hoaxes", and what is the point?
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/3mx892/eli5_who_starts_these_ridiculous_fb_status_hoaxes/
{ "a_id": [ "cviz3bv", "cvizlp2", "cvj14uf", "cvj1zud", "cvj2vdn", "cvj30gz", "cvj3wx0" ], "score": [ 14, 6, 40, 16, 4, 11, 3 ], "text": [ "I assume it's the same kinds of folks who start chain mails, write graffiti on walls, take credit for starting...
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2atm7f
- why can't i write a test for a university diploma like a ged?
I'm 40. I know most of this stuff just give me a degree. I'll pay, I just don't have time.
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2atm7f/eli5_why_cant_i_write_a_test_for_a_university/
{ "a_id": [ "ciyn7o7", "ciynbei", "ciynerv", "ciyntvq", "ciyoauf", "ciyp2f8" ], "score": [ 2, 3, 4, 2, 3, 2 ], "text": [ "You can test for some classes, but for a whole degree, no.", "There is no standard definition for a college degree. That means each...
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[ [], [], [], [], [], [] ]
22fkjt
what is the point of fast food franchises? wouldn't it be better and more profitable for the restaurants to just open a store owned by them outright?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/22fkjt/eli5_what_is_the_point_of_fast_food_franchises/
{ "a_id": [ "cgmawla", "cgmawvw", "cgmblje", "cgmgl8h" ], "score": [ 3, 2, 3, 2 ], "text": [ "It lets you take advantage of a nationally recognized brand, and all of its advertising and good will. You are also buying a method to operate the store, and---usually---access to...
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[ [], [], [], [] ]
kmm9w
how does religious confession work?
I've heard that they are obliged not to speak about anything that happens in the box between you and the pastor, but what happens if you talk about murder or dealing drugs or, hit and run? Is the pastor or whatever then required to report this to the authorities or does the contract of religion keep him/her silent?
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/kmm9w/eli5_how_does_religious_confession_work/
{ "a_id": [ "c2lh13y", "c2lhzlg", "c2lh13y", "c2lhzlg" ], "score": [ 10, 2, 10, 2 ], "text": [ "There are two sides to this story … but the fact is, they both have the same ending.\n\nIn canon law — that is, the law that governs the actions of priests while they carry out t...
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5nsw46
how do generations work/progress? (millennial, gen x, baby boomers, etc)
[deleted]
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/5nsw46/eli5how_do_generations_workprogress_millennial/
{ "a_id": [ "dce25oz", "dce28iv", "dce4dqh", "dcev5co" ], "score": [ 3, 7, 4, 2 ], "text": [ "Your perception of generations doesn't fall in line with the scientific definition. In general generations are 15-20 year spans. Your parents are Gen Xers. That generation birth ye...
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2vviv8
why are there so many english words in japan?
Watching a video of the New 3DS review recently, the guy had a Japanese model. In the shortcut settings, there's a setting to turn Wireless and NFC on/off. On his version the option was called ワイヤレスのための/NFC (no idea if that Japanese is correct, but it'll do for an example). My questions is why is it labelled < some...
explainlikeimfive
http://www.reddit.com/r/explainlikeimfive/comments/2vviv8/eli5why_are_there_so_many_english_words_in_japan/
{ "a_id": [ "col9qst", "col9rue", "colaayy", "colaq5i", "colayqa" ], "score": [ 5, 2, 20, 2, 7 ], "text": [ "NFC is an acronym (near-field communication, IIRC) for a technical concept/technology. Since English is the default language for technology, it's much easier...
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[ [], [ "https://m.youtube.com/watch?v=Ww2MnWe_gSs" ], [], [], [] ]
6gkz0g
privatisation benefits
I am wondering what the benefit is in privitisation. Here in Australia we have had a few states privatise services like electricity and public transport, but the so called benefits do not seem to materialise, (other than for shareholders). Am I missing something? I understand the theory that private should be better ac...
explainlikeimfive
https://www.reddit.com/r/explainlikeimfive/comments/6gkz0g/eli5_privatisation_benefits/
{ "a_id": [ "diravhb" ], "score": [ 4 ], "text": [ "The most common moderate argument is that the benefits of privatisation mostly exist for private goods (goods that can be denied to people and where use by one individual does reduce availability to others to, e.g. grain is a private good, nation...
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