Home Ask question Search Order By: ActiveCategoryClear Filter 1 Ans Why does the night sky look darker around a bright object? 415 views 7 Ans why we can’t see air 529 views 2 Ans Why does scratching the right spot feel so heavenly? And why is it that over-scratching can turn suddenly excruciatingly painful? 505 views 2 Ans Why is it hard to cut something from the outside, but if you punch a hole it’s suddenly much easier? 559 views 6 Ans How do chemists find out whether or not a chemical is toxic without, well, ingesting it? 517 views 1 Ans : Why do we really get goosebumps? 1.53K views 7 Ans The difference between RGB and RYB. 915 views 2 Ans Steam rooms versus hot showers 499 views 2 Ans Eli5: what is happening when old school box televisions mess up and you slap em’ up to fix them? 501 views 2 Ans How “candlestick charts” are used 533 views 14 Ans Why does hearing yourself speak with a few seconds of delay, completely crash your brain? 741 views 2 Ans How exactly does a rust-cleaning laser work? 547 views 1 Ans Why zip ties are so strong? 1.52K views 5 Ans If masks prevent microbes from escaping your mouth, won’t the build-up of germs make you sick? 465 views 4 Ans why is urine more clear when drinking alcohol than when drinking water? 458 views 2 Ans Eli5 : Why do phones have a camera bump? Is it a hard problem to solve? 446 views 1 Ans Eli5 shadows moving 480 views 6 Ans How do square rigged ships sail in upwind? Can they at all? 658 views 1 Ans What is Cholinesterase RBC? What does it do? What causes it to be high? 296 views 4 Ans If you burn the gas from a gas bottle, why does the flame not propagate into the bottle? 585 views « Previous 1 2 … 1,470 1,471 1,472 1,473 1,474 … 2,894 2,895 Next » Question and answer is powered by anspress.net
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