4872 |
/u/_Illuvatar_ |
ELI5 Why does light travel? |
4728 |
/u/Pickled_Pigs_Feet |
ELI5: What's the difference between an Ave, Rd, St, Ln, Dr, Way, Pl, Blvd etc. and how is it decided which road is what? |
4604 |
/u/senor_homme |
ELI5: How could Germany, in a span of 80 years (1918-2000s), lose a World War, get back in shape enough to start another one (in 20 years only), lose it again and then become one of the wealthiest country? |
4288 |
/u/freyzha |
ELI5: Why did the US Government have no trouble prosecuting Microsoft under antitrust law but doesn't consider the Comcast/TWC merger to be a similar antitrust violation? |
4190 |
/u/musky13 |
ELI5: Why are banks only open Monday through Friday from 8-5, which is literally the only time that most people can't go to the bank due to work? |
4112 |
/u/Oquinne |
ELI5: This Math Homework for my first grader |
4044 |
/u/addooolookabird |
ELI5: The Taliban just killed 130 people in a school, mostly children. Why is that somehow part of a rational strategy for them? How do they justify that to themselves? |
3998 |
/u/epicjigsaw |
ELI5: What the hell makes mattresses so damn expensive? |
3897 |
/u/MrCobs |
ELI5: Dogs eat "dog food" everyday and it has everything their bodies need, why isn't there a human equivalent to "dog food"? |
3868 |
/u/muzzlebuster |
ELI5: What exactly is dry cleaning? |
3851 |
/u/see_bee |
ELI5: Why is a rape on a college campus handled as an administrative problem by the school, rather than as a criminal matter, handled by the police? |
3833 |
/u/eatification |
ELI5:Why does the word 'cool' remain cool for so long, and yet words like 'groovy' and 'rad' seem out of date in just a couple of decades? |
3820 |
/u/Weenercopter |
ELI5: Why is it that I can buy a perfectly edible block of cheese that has "aged for 3 years," but then cheese in my fridge goes moldy in a month? |
3790 |
/u/jsk_2tech |
ELI5: How has Stephen Hawking lived so long with ALS when other people often only live a few years after their initial diagnoses? |
3710 |
/u/ilovedeannatroi |
ELI5: When I get a headache, what is actually hurting? Is it my skull, my brain, tissue? What?? |
3698 |
/u/CoolDeathFalcon |
ELI5: If nobody "owns" the internet, who exactly am I giving money to when I buy a domain? |
3694 |
/u/bthornsy |
ELI5: How/why do old games like Ocarina of Time, a seemingly massive game at the time, manage to only take up 32mb of space, while a simple time waster like candy crush saga takes up 43mb? |
3680 |
/u/omfg_the_lings |
ELI5: Why, even though I take excellent care of my current laptop, and ones in the past, does it get slower and slower as time goes on almost to the point of not being functional, and what can I do to fix it? |
3657 |
/u/MrIdent |
ELI5: How come I hear about cancer in every organ except the heart? Why is heart cancer so rare/doesn't exist? |
3644 |
/u/_justtwoguys |
ELI5: what was illegal about the stock trading done by Jordan Belfort as seen in The Wolf of Wall Street? |
3642 |
/u/TimothyGonzalez |
ELI5: The millennial generation appears to be so much poorer than those of their parents. For most, ever owning a house seems unlikely, and even car ownership is much less common. What exactly happened to cause this? |
3635 |
/u/crazy_eric |
ELI5: Why do I read stories every few months about researchers developing amazing new battery technology but batteries still suck after so many years? |
3628 |
/u/notBrit |
ELI5: How is ISIS able to sell oil on the black market to the tune of $3,000,000/day? Who is buying it, where does the oil end up, and how does this network remain active? |
3609 |
/u/pannenkoek2012 |
ELI5: How did banks work before computers? Couldn't you withdraw all your money from 2 different banks before they contacted each other? |
3583 |
/u/inkheartandwings |
ELI5: If it were possible to fly a space craft into the sun without becoming a giant burnt marshmallow... would the ship crash on the surface, or pass through because it made of gas? |
3548 |
/u/bombywyh |
ELI5: Why can't you cut all the wires in a bomb to prevent it from detonating? |
3526 |
/u/CoozeCruiseY2K |
ELI5:why are dentists their own separate "thing" and not like any other specialty doctor? |
3499 |
/u/coloradogiant |
ELI5: How can a cheeseburger from a fast food restaurant cost less than a peach from a grocery store? |
3489 |
/u/DetectiveJakePeralta |
ELI5: When my cat rolls over and looks like it wants a belly-rub, then it decides to attack my hand, does it really think that I'm a threat, or is it just being a dick? |
3475 |
/u/TechyEsq |
ELI5 - Why does a community need to secure the RIGHT to create its own broadband? Why can't they just do it? |
3458 |
/u/MoleyVoley |
ELI5: Why can a Chinese company ship me an eBay purchase for $1.06 including the product, when it costs me a minimum of $1.97 to ship something across town in the U.S.??? |
3447 |
/u/W00dzy87 |
ELI5:why is the Mona Lisa so highly coveted- I've seen so many other paintings that look technically a lot harder? |
3442 |
/u/Magic_Marhmello |
ELI5 why does it appear so easy for hackers to shut down multimillion dollar services like PSN and xbox live? |
3420 |
/u/Flonkus |
ELI5: How do the underground pipes that deliver water for us to bathe and drink stay clean? Is there no buildup or germs inside of them? |
3392 |
/u/carmel33 |
ELI5: Everyday girls/women have photos "leaked" onto the internet without their consent. Why does it become an FBI concern when the woman happens to be an actress? |
3391 |
/u/solemnelephant |
ELI5:if we eat chicken eggs and chicken in mass consumption. Why do we eat turkey but not turkey eggs? |
3373 |
/u/Renwick_ |
ELI5: Snapchat is free to use and there are no ads in the app. Why is the Company/App still Worth billions? where does the money come from? |
3369 |
/u/Goobiesnax |
ELI5: Why isnt China's population declining if they have had a one child policy for 35 years? |
3365 |
/u/JackTheJinger |
ELI5: How is it that, say, Lebron James and Danny DeVito are considered to be the same species despite being so physically different, but a brown bear and a black bear are considered to be completely different species despite being so physically similar? |
3363 |
/u/ChaserXavier |
[ELI5] Why is 0 plural? Like 0 seconds or 0 apples. |
3358 |
/u/avdeenko |
ELI5: If Ebola is so difficult to transmit (direct contact with bodily fluids), how do trained medical professionals with modern safety equipment contract the disease? |
3343 |
/u/score-hidden |
ELI5: How Doom (1993) had online multiplayer on dialup and now games "require a fast broadband connection" |
3343 |
/u/puttputtpoop |
ELI5: How do poops and farts work together in the digestive system? Are they lined up in a row or can a fart overtake a poop? |
3333 |
/u/DAMMITGUSTAV |
ELI5: if wifi is just a different frequency of radio signal, why can't we broadcast free wifi to everyone from radio towers (like we do with radio)? |
3325 |
/u/raj96 |
ELI5: Why does phone voice quality still suck, while Skype and FaceTime sounds like the person is right next to me? |
3311 |
/u/welluhthisisawkward |
ELI5: Why do Jews not try to convert people like other Abrahamic religions? (Christianity, Islam) |
3307 |
/u/cooley112 |
ELI5: How come theme parks can snap clear pictures and get good quality footage of people going up to 70mph but bank cameras can't get a clear shot of a robber standing still? |
3279 |
/u/Yanks4825 |
ELI5: Why can an animal poop and not wipe and be perfectly fine, but a human must wipe or endure "the rash from hell?" |
3272 |
/u/ariadawn |
ELI5: Why release a grand jury result at 9pm when you are worried about rioting? Aren't people less likely to riot at 8am? |
3266 |
/u/rhit67 |
ELI5: How can Malt-O-Meal blatantly rip off every brand-name cereal while Apple and Samsung have been in legal issues since the beginning of time? |
3266 |
/u/stefeyboy |
ELI5: Why in the era of HD quality video do phone conversations still sound like two cans connected by a string? |
3259 |
/u/abootypatooty |
ELI5: how are the cities of Hiroshima and Nagasaki habitable today, but Chernobyl won't be habitable for another 22,000 years ? |
3245 |
/u/Musical_Jinn |
ELI5: What is the best way/position for humans to sleep? It seems we are always giving ourselves muscle and spine issues due to poor sleeping practices. |
3228 |
/u/thebobkelso |
ELI5: How did adding "Le-" or "De-" to the beginning of a more traditional name become prominent in Black American culture? |
3206 |
/u/Karneet |
ELI5:How the hell can my copy of Pokemon Gold for gameboy color know what the correct time is after a decade of inactivity |
3179 |
/u/69tank69 |
ELI5: With all the lawsuits going around where companies can't be sexist when hiring employees how is hooters able to only hire big breasted women |
3169 |
/u/redecoratemyroomplz |
ELI5: My seven year old laptop has a 2.2Ghz processor. Brand new laptops have processors with even lower clock rate. How are they faster? |
3157 |
/u/kingofphysics |
ELI5: Why is there so much clutter and loose wires on the International Space Station? Isn't it dangerous? Why don't they clean it up? |
3156 |
/u/CapedDebater |
ELI5:why do we need to rake leaves? What is the harm in leaving them on the ground to be covered by snow? |
3153 |
/u/Motocid |
ELI5: If a woman became president of the US, and got pregnant, would she get a maternity leave? |
3141 |
/u/ExteriorAmoeba |
ELI5: Why do so many websites, reddit included, timestamp posts as "x years ago" instead of just saying the actual date the content was posted? |
3130 |
/u/krixen |
ELI5:what is happening when I lie in bed awake for hours? Am I still getting rest or is it just a waste of time? |
3130 |
/u/WumpusAmungus |
ELI5 the differences between the major Christian religions (e.g. Baptist, Catholic, Methodist, Protestant, Pentecostal, etc.) |
3127 |
/u/Finidog |
Why is there a blood shortage? Hospitals charge like $800 per unit. Why don't they pay $250 for a donation. Everyone would donate. ELI5 |
3127 |
/u/MoppySam |
ELI5: How does a coding language get 'coded' in the first place? |
3122 |
/u/gyroscopesrcool |
ELI5: Why are cars shaped aerodynamically, but busses just flat without taking the shape into consideration? |
3113 |
/u/neilbarron |
ELI5: what's actually happening during the 15 seconds an ATM is thanking the person who has just taken money out and won't let me put my card in? |
3104 |
/u/Twinfold |
ELI5: Why do huge shows like Game of Thrones and Breaking Bad use a different director each episode? Wouldn't they want to keep a similar vibe and vision throughout the season? |
3094 |
/u/corey561 |
ELI5: Why are people protesting in Ukraine? |
3079 |
/u/trullard |
ELI5: "If something is free, you are the product." |
3068 |
/u/welluhthisisawkward |
ELI5: Why do I have to pay or jump through 1000 loops to get my credit report but cell phone and other companies can see it instantly? |
3066 |
/u/AdventurousMan |
ELI5: Why does fridge have a "D" in it, but refrigerator doesn't? |
3055 |
/u/SenpaiSama |
ELI5: Why do we feel the urge to destroy things when we're angry? |
3051 |
/u/dudeitsrazz |
ELI5:What is 4chan and why is it being banned in so many places? Isn't 4chan just like reddit? |
3049 |
/u/Tomxj |
ELI5:How were graphics able to improve on consoles like XboX 360 and PS3? The hardware didn't change at all but if you compare any 2006 or 2007 game to like GTA 5, you can see a big difference. |
3041 |
/u/j4n3st |
ELI5: Where does white zit pus eventually go if you don't pop the zit? |
3041 |
/u/cockdickpeniscunt |
ELI5: How does Mongolia still exist today, how hasn't it's massive yet virtually unpopulated land been taken? |
3029 |
/u/DuceGiharm |
ELI5:What are the differences between the branches of Communism; Leninism, Marxism, Trotskyism, etc? |
3024 |
/u/jax010 |
ELI5: (Michelin Stars) Why do we care what a tire company thinks about restaurants? |
2987 |
/u/sgt_yolostrats |
ELI5: Since education is incredibly important, why are teachers paid so little and students slammed with so much debt? |
2984 |
/u/g4b1nagy |
ELI5: Why do wounds itch when healing, prompting us to scratch and potentially re-damage the area? |
2984 |
/u/Dolphin_Titties |
ELI5: A 1 ton truck carrying 1 ton of live pigeons approaches a bridge that can only bear a load of 1.2 tons. If the driver bangs on his ceiling and all the pigeons fly off their perches (and hover within the truck) can the bridge take the weight? |
2980 |
/u/Flaming0Joe |
ELI5: If bears can hibernate through the winter living strictly on fat, why can't obese people just sit around and not eat anything? |
2975 |
/u/philbahl |
ELI5:Why at night when i'm trying to do things i feel so confident? Like i think about doing things but when time comes or when i wake up in the morning I don't want to do it anymore or i chicken out? |
2962 |
/u/Happy_Bridge |
ELI5: Why do the FBI and CIA use polygraph ("lie detector") tests on their employees, if polygraph tests are considered pseudoscience and so unreliable that US courts don't allow them as evidence? |
2952 |
/u/czar_zach |
ELI5: Why must businesses constantly grow? Why can't they just self-sustain? |
2945 |
/u/carsmello_anfernee |
ELI5: What exactly is corrupt about the World Cup? |
2945 |
/u/Jollywog |
ELI5: Why did the dial-up sound have to be played out loud? |
2943 |
/u/jefesignups |
ELI5: When a singer is performing during a concert and they have an earpiece, what are they listening to? |
2933 |
/u/intoon |
ELI5: How is it cheaper for companies to catch a salmon in Alaska, freeze it, ship it to China, have it "prepared and packaged" there, and ship it back (still raw) to stores in America? How is it not cheaper just to catch, freeze, and sell within the country? |
2928 |
/u/chumjumper |
ELI5: How can 20 year old movies like Jurassic Park and Terminator 2 have really convincing special effects, whilst the CGI in newer films looks completely unrealistic? |
2927 |
/u/SweetJewsForJesus |
ELI5: What is physically causing the feeling of your "stomach dropping" when you receive bad news or see something terrible? |
2925 |
/u/Guy_Number_3 |
ELI5: Why the hell does Yankee Doodle call his hat "Macaroni" after he sticks a feather in it? |
2921 |
/u/Capri92 |
ELI5: What does a CEO of a large company do in a "typical" week, and why is he (usually he) paid so much? |
2921 |
/u/Notacatmeow |
ELI5: How does a brain anus rhythm instantly kill you |
2917 |
/u/gingerroute |
ELI5: How do celebrities keep their cell numbers and personal emails so locked down? |
2891 |
/u/_Insert_Name_ |
ELI5: Why isn't America's massive debt being considered a larger problem? |
2885 |
/u/Minh-Anh |
ELI5: Why are uncooked eggs dangerous but sunny side up eggs are ok? Isn't the yolk uncooked? |
2879 |
/u/eao |
ELI5:When a criminal offence becomes legal, what happens to the prisoners who were convicted of it? |
2876 |
/u/Hoihe |
ELI5: If cats are lactose-intolerant, how did we come to the belief that giving cats milk = good? Or asked differently; how is it that cats (seemingly) enjoy - to the level of demanding it - milk? |
2864 |
/u/ruairihair |
ELI5: What does Russia have to gain from invading such a poor country? Why are they doing this? |
2863 |
/u/minecraftstan |
ELI5: Why can I "hear" perfect pitch in my mind, but when I try to sing I sound like a walrus giving birth to farm equipment? |
2861 |
/u/Mr__Fishy |
ELI5: What happanes to someone with only 1 citizenship who has that citizenship revoked? |
2859 |
/u/wonderboys1 |
ELI5: How can old movies be converted to HD if the original source material wasn't? Karate Kid 2 looks amazing in 1080p. |
2843 |
/u/Rutagerr |
ELI5: Why do all the planets spin the same direction around the sun? |
2843 |
/u/AustinJGray |
ELI5: Were the Space Shuttles really so bad that its easier to start from scratch and de-evolve back to capsule designs again rather than just fix them? |
2841 |
/u/Sarcastic_Musician |
ELI5: You leave spaghetti sauce in a plastic bowl or tupperware item for too long. When you finally clean it, some impossible-to-remove residue remains. What is this stuff, why can't I remove it, and is it promoting bacteria growth? |
2840 |
/u/Skweejji |
ELI5: What are house spiders doing? |
2836 |
/u/Speed33m3 |
ELI5: Those black rubber tubes that cross the road and appear to count cars. Why are they counting and who puts them there? |
2827 |
/u/gravitykilla |
ELI5:How is it we have advanced medical science to a point where we can grow ears on mice but cannot grow hair on a bald head ? |
2825 |
/u/BarbecueSlop |
ELI5: Why are teens who commit murders tried as adults, but when a teen has sex with someone who's 30 courts act like the teen had no idea what he/she was doing? |
2819 |
/u/bunnyhopskotch |
ELI5: What is Al Qaeda fighting for? |
2813 |
/u/readysteadyjedi |
ELI5: Why does feeling lonely make you want to spend more time alone? |
2811 |
/u/Heianorge |
ELI5: Why is it that if you lick or spit on something, your saliva smells pretty bad, but it doesn't necessarily taste bad to kiss someone? |
2809 |
/u/Comafly |
ELI5: How does an explosion actually kill you? |
2809 |
/u/runawaysaints |
ELI5: Why is it so taboo to ask about someone's salary? |
2807 |
/u/jvaldez |
ELI5: Why do humans cry during emotional distress? Is there an evolutionary advantage to crying when sad? |
2805 |
/u/James1o1o |
ELI5:Why does it take multiple passes to completely wipe a hard drive? Surely writing the entire drive once with all 0s would be enough? |
2795 |
/u/mandmi |
ELI5: Why does Islam seem to have more violent fanatics than other religions? |
2786 |
/u/Raging-Balls |
ELI5: How are crowds counted (at non-ticketed events, like protests and riots)? How do they figure 20 or 50 thousand people showed up for a non-organized event? |
2785 |
/u/Max_Blanck |
ELI5: How do Amazon used booksellers stay in business selling many books for $0.01? |
2784 |
/u/Utophiaf |
ELI5 why do beards and pubes grow curly but the top of my head it comes out straight? |
2779 |
/u/YourAsianBuddy |
ELI5: Why is the name "Sean" pronounced like "Shawn" when there's no letter H in it? |
2779 |
/u/qwefj2 |
ELI5:Why does it feel better to sleep in a cold room with a thick blanket than a normal room without any blanket at all? |
2763 |
/u/McWaddle |
ELI5: Why is beef jerky so expensive? |
2762 |
/u/Elijah-Picklecopter |
ELI5: How was it decided that people became "adults" when they turned 18? Why is that age significant? |
2751 |
/u/DiverGuy1982 |
ELI5: Why is it that if you cook popcorn for 20 seconds too long the whole bag tastes burnt but the the first few kernels to pop can seem to withstand the microwaves heat for up to several minutes? |
2751 |
/u/UniqueUsername1a |
ELI5: We've been hearing about ebola for years. Why is it spreading internationally now? |
2749 |
/u/rabiiiii |
ELI5: Can someone explain Rocky Horror Picture Show to me? I feel like I didn't "get it" |
2744 |
/u/georgehimself |
ELI5: Is there a physical difference between someone that can sing and someone that cannot? |
2742 |
/u/JellyCream |
ELI5 why is loan sharking illegal but pay day loans which can have an interest rate of over 350% are legal (in the US). |
2740 |
/u/CylonToaste |
ELI5: How can Donald Trump go bankrupt multiple times but still remain a millionaire? |
2738 |
/u/Penman2310 |
ELI5: Why do diseases only do bad things to us? Why are there no diseases/viruses that are actually GOOD for us? |
2727 |
/u/Shabhira |
ELI5: A question from my childhood that I was told was stupid. If a big cannon fired a little cannon, then the little cannon fired a cannonball in midair, would the cannonball go farther? What would happen? |
2721 |
/u/schrankage |
ELI5: How did knowing Einstein's theory of relativity lead scientists to make the first atom bomb? |
2716 |
/u/BadVsEvil |
ELI5: Why do cigarettes have so many chemicals in them, why not just tobacco? |
2715 |
/u/n03113 |
ELI5: What is bubble gum flavor exactly? |
2712 |
/u/Mikeavelli |
ELI5:If most Youtube Ads can be skipped after 5 seconds, why don't advertisers start making 5 second ads? |
2705 |
/u/halfmanhalfsquidman |
ELI5: Why do humans eyes have a large visible white but most animal eyes are mostly iris and pupil? |
2697 |
/u/alienbrayn1 |
ELI5: When you cut something in half, why can't you simply put it back together? What once held it together that no longer can? |
2696 |
/u/Ayymeee |
ELI5: What does the phrase "twice removed" or even "removed" mean when referring to a family member? |
2692 |
/u/harrybro |
ELI5: Why is Tesla given such a hard time to be able to sell their cars? |
2684 |
/u/DashFerLev |
ELI5: On To Catch a Predator, what crime are those guys committing? |
2682 |
/u/achtagon |
ELI5: How does the Quartz in a clock keep accurate time? It's a dumb rock! |
2676 |
/u/riguyisfly |
ELI5: Why do only white people have varying hair colors, while people with other skin colors typically only have one hair color? |
2676 |
/u/SlobBarker |
ELI5: How come when I leave a cup of water out overnight, the next day it tastes stale? |
2666 |
/u/k_plus89 |
ELI5: Why is it that there are so many people on reddit (not just visitors, but registered users), yet all top posts seem to plateau around 4 or 5K upvotes? |
2660 |
/u/sintripital |
ELI5: Why are mosquitos unable to spread HIV and AIDS? |
2657 |
/u/JeletonSkelly |
ELI5: Before the invention of radio communication, how did a country at war communicate with their navy while they were out at sea? |
2655 |
/u/JosephHowards |
ELI5:How was "incest" or lets say DNA from same family tree avoided in small clans/Nomads where there are less than 10000 people? |
2652 |
/u/Star-spangled-Banner |
ELI5: If the Stratocaster '57 and '62 were so legendary, and still today are so coveted, why don't they just manufacture their guitars in the same way they did back in 1957 and 1962? |
2650 |
/u/Drmacaroon |
ELI5: How does somebody like Aaron Swartz face 50 years prison for hacking, but people on trial for murder only face 15-25 years? |
2647 |
/u/Mystical_Pig |
ELI5: Why does everything hurt more when you're cold? |
2646 |
/u/polarizing1 |
ELI5: How did marijuana suddenly become legal in 3 states? Why is there such a sudden change in sentiment? |
2637 |
/u/GettingSoysauce |
ELI5: Why is "suspension" from school a punishment? |
2626 |
/u/AmadeusWolf |
ELI5: Where do bugs go in the winter? How do they come back in the spring? |
2625 |
/u/oEMPYREo |
ELI5: Why does the sentence "I'm better than you're" not make sense when "you're" is short for "you are?" |
2618 |
/u/thinkofsomethingkwik |
ELI5: What really happens when people die of "old age" or "natural causes" ? |
2618 |
/u/eyeseayoupea |
ELI5: I woke up 5 minutes before my alarm and decided to close my eyes. Fell back asleep for what seemed like an hour but only a minute had passed. Why did it feel like so long? |
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