19How To Search ELI5: A Quick Reminder About Rule 7
6724ELI5: Why does a familiar word sound unfamiliar after you overly repeat it?
474ELI5: There's 21% oxygen in air. When we breathe out, there's still 16% oxygen in the exhaled air. Why's our lung so inefficient?
7659ELI5 why is it that we always see so many new awesome ways to fight cancer and yet it seems nothing of it is ever being used?
2706ELI5: Why is CTE brain damage such a hot topic in the NFL, but don't hear anything from the Rugby community?
64ELI5 If symptoms of a cold serve the function of ridding our body of the illness, then do cold medicines that reduce these symptoms slow our recovery?
53ELI5: That feeling you get when you’re traveling in a car and you go over a small but quick hill and your stomach has that weird sensation in it right as you reach the top and are hearing back down.
18ELI5: how did women shaving their legs/armpits come about and why did men not do it too?
171ELI5: A lot of toddlers have a physical reaction to eating something they really enjoy (usually a little dance of some sort) Why do we stop doing this as grown ups?
12ELI5: How did it happen that the population of Oman upwards of age 25 contains a lot more men than women?
12577ELI5:How is it that sperm and eggs can be frozen for years to be used later but we can't freeze a living person without killing them?
56ELI5: Why do some plastics discolor and turn white when they are stressed/bent?
4ELI5: Why might it be so hard for me to fall asleep again after waking up, but once my alarm goes off and I'm supposed to wake up, I suddenly can't stop hitting snooze and going back to sleep?
4ELI5: Why doesn’t the United States have a high speed rail system?
4ELI5 why is there so much activity with the Ring of Fire recently? How do we know which earthquakes are directly linked? Should California be as worried as the media makes out?
3ELI5: How some people who smoke 2 packs a day have the lung film of a person who has never smoked?
69ELI5 - Is someone born a narcissistic or is it learned behavior?
3ELI5: why does certain sand make a squeaky sound when you walk on it?
153ELI5: How come the same prescription for eyeglasses produces thick "coke bottle" lenses can be used for paper thin contacts?
3ELI5: Why does "HD-ready" 720p TV panels have a resolution of 1366*768 rather than a 1280*720.
4ELI5: Why do we feel the need to swallow when we are in tense situations?
2Eli5:Why are some people naturally better at fighting than others?
16ELI5: Why does laying down help with nausea?
15ELI5: How are those giant prize winning vegetables, like the 150lb zucchini, grown?
4ELI5: Why is air trapped in ice that's been still for hours?
2ELI5: Why do football coaches make substitutions in the last 10-15 mins in a game? What is the logic?
1ELI5: How much money does a club owner (Premier League) profit annualy?
8ELI5: Why is it bearable to look down from thousands of feet in the air, but terrifying to look down from only about 50 feet or so?
5ELI5: When a candle burns, where does the wax go?
5ELI5: Why when nervous does our mouth become dry ?
1Eli5; why do some people smell more than others?
1ELI5: Why do online transactions not require PIN?
1ELI5:How does Modernity and Modernism affect Physical Space?
2ELI5: Why are there still a few operating Blockbusters, and where does the money that they make go?
3ELI5: What is the science behind ICBMs?
1ELI5: What is the reason for people/investors to put a lot (!!) more money into a crowdfunding project than the final product is actually worth?
0ELI5: Why do sports have seasons? Why are they not played year round?
4ELI5: With so many end of the world prophecies being consistently proven wrong, why do there continue to be true believers of the next end of the world prophecy?
5ELI5: Why is it when my stomach is doing soothing, it makes a loud audible sound? What causes it and why is it so loud?
1ELI5: how does copyright work?
30ELI5: How our body changes to react to a great song upon first listen, and diminishing emotion after its been overplayed.