Home Ask question Search Order By: ActiveCategoryClear Filter 5 Ans What is the difference between authentication and identification? 424 views 2 Ans What causes nose blindness? 272 views 2 Ans eli5 how do Tesla coils work? 296 views 1 Ans How do we know which material gets which charges when we use friction to produce electrostatic charges ?? 225 views 18 Ans Since the human body is covered in pores, why is acne mostly concentrated on the upper body? 839 views 5 Ans Eli5 clutches and gears 397 views 6 Ans is thunder the sound of lightning moving through the air, or of lightning hitting the ground? 439 views 1 Ans Why are bees getting more aggressive from cigarette smoke but sedated and calm from normal fire smoke? 225 views 4 Ans ELI5. Why to tiny flies swarm together in one place when they have the whole planet at their wing tips? 322 views 6 Ans How does a child learn language?! My 2 YO hardly says a word, but understand so much! 385 views 3 Ans What is DNA and how does a cell “interpret” it? 327 views 3 Ans what’s QTc mean on a heart monitor? 318 views 3 Ans How do we know/find the exact expiration date of products? 374 views 3 Ans What is “pre-market” and “post-market” in stock exchange? Why do stocks change their prices outside of trading hours? 386 views 4 Ans Why does spaghetti take longer to cook than other pasta? 343 views 6 Ans How did we go from grunts and “ooh”s and “ah”s to complex modern languages? And why haven’t other animals done the same? 438 views 3 Ans How do manufacturers make flat articles, such as cutting boards, out of bamboo – arguably one of the most round things in existence? 397 views 1 Ans What is the difference between an electromyogram and a surface electromyogram? 326 views 6 Ans Why don’t fighter planes have 360 degree radar? 474 views 1 Ans why your germs doesnt affect you while other people’s gems does such as if you share a toothbrush 296 views « Previous 1 2 … 2,204 2,205 2,206 2,207 2,208 … 3,197 3,198 Next » Question and answer is powered by anspress.net
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