Home Ask question Search Order By: ActiveCategoryClear Filter 4 Ans Why are there no green stars? 646 views 3 Ans Why do brass instruments get flat when they’re cold and sharp when they’re hot? 565 views 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? 593 views 1 Ans How does a flywheel work to stabilize an electrical grid? 492 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? 633 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? 490 views 2 Ans How are our bodies able to produce Hydrochloric acid in our stomaches? 858 views 4 Ans Where did the terms White and Blue Collar come from? What do they imply nowadays? 578 views 2 Ans How are internet cables able to withstand the devastating pressure at the ocean floor? Will it not be destroyed? 479 views 2 Ans How do birds go forward in flight? 840 views 3 Ans Why do freezies eventually end up just a chunk of flavourless ice bathed in mostly not-frozen flavoured syrup? 618 views 3 Ans Where do rich people store their money? 673 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? 465 views 5 Ans Why do screenshots taken from the same phone have different file sizes? 647 views 2 Ans What is an allergy and how does medicine help against it? 609 views 7 Ans Can Fire have force, and if not then why is it portrayed that way in media? 701 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? 780 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? 604 views 4 Ans How do three-way and four-way switches work? 586 views « Previous 1 2 … 1,072 1,073 1,074 1,075 1,076 … 2,962 2,963 Next » Question and answer is powered by anspress.net
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