Home Ask question Search Order By: ActiveCategoryClear Filter 4 Ans Why can parrots copy what we say but mammals can’t? Aren’t we closer related to mammals than birds? 171 views 3 Ans Eli5: Why does the external cartilage part of human ears have contours/wrinkles? 167 views 6 Ans tool batteries amp hours and it’s relation to the amount of power a tool gets. 211 views 1 Ans how did those dollar store halloween glasses work. 112 views 3 Ans How coal and petroleum are formed? 140 views 4 Ans How does depth of field work optically? 192 views 7 Ans : Why there are N-E-S-W directions when our Earth is round(spherical). 262 views 5 Ans what is the difference between drivers and pilots? why are cars and truck etc drivers while planes and ships are pilots 214 views 1 Ans eli5 How do capacitors work with single phase electric motors? 113 views 19 Ans If we have pet food food that sustains pets, why do humans have so much trouble getting the right nutrients? 667 views 12 Ans If Teflon is the ultimate non-stick material, why is it not used for toilet bowls, oven shelves, and other things we regularly have to clean? 507 views 2 Ans Why does the first stretch always feel so good? 131 views 3 Ans If a the first cells of a newly fertilized egg are undifferentiated, can you split a zygote in half and get two completely new embryos from it? 149 views 1 Ans What actually is Hicksian demand function and why is it different from regular demand curve? 261 views 4 Ans Eli5: What happens to power grids and electrical infrastructure during floods? whay about wiring in houses? Do they just need to all be replaced or something else? 208 views 1 Ans eli5: What does having an overdeveloped ego mean, in psychological terms? 115 views 11 Ans [ELI5] If Astronauts can be delivered safely back to earth using parachutes, why couldn’t the same technology be used to save a doomed aircraft? 484 views 3 Ans screw or nail, what is the utility/difference. what should I use to build a wall? 177 views 1 Ans – How do long-press switches or buttons work? 124 views 5 Ans Eli5: How do whole house power-surge protectors work? Is there ways that it can work better? 226 views « Previous 1 2 … 2,563 2,564 2,565 2,566 2,567 … 3,197 3,198 Next » Question and answer is powered by anspress.net
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