Home Ask question Search Order By: ActiveCategoryClear Filter 6 Ans ELi5: Why do 5GHz wifi signals have trouble passing through walls compared to 2.4GHz wifi signals even though higher frequency means more energy and thus more penetration power? 590 views 1 Ans How does a flywheel work to stabilize an electrical grid? 487 views 3 Ans If certain species of shellfish (like sea urchins) or fish (like lion fish) are invasive, why are there daily limits on them? Why can’t we just harvest them to extinction? 630 views 1 Ans Why does building muscle not equal strength? Eg. High volume for hypertrophy/building muscle vs. Low reps for strength. Whats the difference exactly? 489 views 2 Ans How are our bodies able to produce Hydrochloric acid in our stomaches? 842 views 4 Ans Where did the terms White and Blue Collar come from? What do they imply nowadays? 570 views 2 Ans How are internet cables able to withstand the devastating pressure at the ocean floor? Will it not be destroyed? 474 views 2 Ans How do birds go forward in flight? 837 views 3 Ans Why do freezies eventually end up just a chunk of flavourless ice bathed in mostly not-frozen flavoured syrup? 615 views 3 Ans Where do rich people store their money? 672 views 1 Ans Why does a lot of stuff go over our heads or we get distracted easily even when we try really hard to focus on them? 462 views 5 Ans Why do screenshots taken from the same phone have different file sizes? 635 views 2 Ans What is an allergy and how does medicine help against it? 598 views 7 Ans Can Fire have force, and if not then why is it portrayed that way in media? 673 views 2 Ans How does a disease like the bubonic plague or a particular flu strain disappear and then reappear suddenly? Once it’s disappeared from a community, how can it then survive and show up again? 779 views 3 Ans Why does soil after first rain feel so refreshing and good? 1.90K views 4 Ans How do people who stream games non-stop for months/1 year straight don’t have their PC overheated? 602 views 4 Ans How do three-way and four-way switches work? 581 views 3 Ans eli5: How does someone mix metals? 821 views 7 Ans if I am looking at somebody’s eyes in a normal mirror from any angle with no tricks they will always be able to see my eyes. 672 views « Previous 1 2 … 1,053 1,054 1,055 1,056 1,057 … 2,943 2,944 Next » Question and answer is powered by anspress.net
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