Profile Ask question Search Order By: ActiveCategoryClear Filter 11 Ans How do phones constantly listen for voice commands like ‘Hey Siri’ or ‘Ok Google’ without draining the battery quickly? 477 views 22 Ans How math tells us that something exists in outer space ? 727 views 11 Ans – why do European trucks have multiple speed limit signs on the back of the trailer? For instance 70, 90, 100. How exactly does anyone checking it know which limit is applicable to what situation? 494 views 12 Ans How do airconditioners work? 495 views 23 Ans – Why do we scream when something painful happens to us? 847 views 7 Ans How did they come to the conclusion that there are more stars in the universe than grains of sand on Earth? 371 views 33 Ans ELI5-What is entropy? 1.01K views 6 Ans Eli5 If space is curved in many locations because of big objects and stuff, how do we know where an observed light originates then? 283 views 4 Ans ELI5- How does non euclidean geometry work? 282 views 18 Ans What happens to oil (fat) when released into the environment? 562 views 2 Ans why is it when we rub our eyes, we see like purple, white, black, almost looks like a picture of electricity moving around everywhere and have blurry vision after? 218 views 1 Ans – Why are Guyana, Suriname, and French Guiana considered part of the Caribbean despite being on the South American landmass? 187 views 16 Ans eli5 What happens biologically when we become accustomed to spicy food? 614 views 27 Ans why loose lithium batteries aren’t allowed in hold luggage, but electronics containing lithium batteries are allowed 865 views 2 Ans Why did warfare around the Mediterranean go from heavy infantry focused to cavalry focused? 172 views 9 Ans Eli5 do ocean animals like fish or sea turtles need to drink water? If so how do they do it? 471 views 11 Ans [ELI5] Why does moaning soothe us when we’re in pain? 439 views 1 Ans What’s the difference between MLS and Zillow/Realtor? 197 views 1 Ans [ELI5] How do worms survive and possible multiply after being cut in half (or more) 202 views 4 Ans how some fish species can live at insane depths of the ocean, while the best nuclear submarines can only go a couple thousand feet before being crushed. 251 views « Previous 1 2 … 2,979 2,980 2,981 2,982 2,983 … 3,197 3,198 Next » Question and answer is powered by anspress.net
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