Home Ask question Search Order By: ActiveCategoryClear Filter 1 Ans Why does our face get swollen and our eyes red after waking up from deep sleep? 252 views 3 Ans – How do film studios convert a 2D film into 3D? 407 views 5 Ans Why do internet/ online servers need maintenance ? 516 views 4 Ans – When and how is the energy that we take from food transformed into fat? 437 views 5 Ans Eli5 Why do we feel things physically the way we do? 524 views 5 Ans eli5 We are told mountains were created by tectonic plates squeezing together, so why aren’t they just rubble? 525 views 5 Ans eli5: Why do some chemical compounds have “poly” in the name? 444 views 1 Ans What are the mechanics of smell? 265 views 7 Ans Why is “They” a common alternative pronoun to he/she, considering it works for a single individual in some contexts, but in others it sounds like multiple people. “They’re watching a movie” or “they went to a concert” for example. 643 views 3 Ans eli5 Why can’t we just crush bacteria to kill it? 362 views 17 Ans Why and how does water get trapped in your ear and why is it sometimes difficult to get the water out? 1.37K views 25 Ans What does a coder use when they make a program from scratch? 1.82K views 30 Ans eli5: Do solar panels only work with sunlight, or can they be tuned to capture energy from other wavelengths outside the visible spectrum? 2.43K views 15 Ans eli5 How and why do airline flights get oversold? 1.34K views 6 Ans If we perceive sound because of vibrations, why aren’t bugs/insects deterred by loud vehicles, construction sites, and other noises that are loud for humans? 515 views 6 Ans Why are subway/metro stations sometimes really windy? 569 views 27 Ans What happens to blood after it’s been tested? 2.10K views 22 Ans How does radiation poisoning kill you, and why does it sometimes take weeks? 1.94K views 33 Ans Death of Queen Elizabeth II Megathread 2.64K views 8 Ans How does the reflex beneath the knee cap make your leg “swing” when you hit it? 672 views « Previous 1 2 … 2,502 2,503 2,504 2,505 2,506 … 3,197 3,198 Next » Question and answer is powered by anspress.net
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