Home Ask question Search Order By: ActiveCategoryClear Filter 3 Ans Why are our bodies not capable of regrowing limbs but can regenerate skin after a scrape or bone after a fracture? 1.55K views 6 Ans How do accelerometers in modern smartphones allow you to use your GPS apps that precisely for really long distances in airplane mode? 621 views 4 Ans ELi5 How do toilets work? 892 views 1 Ans How does a passive stylus work (for digital art pads)? 383 views 9 Ans Why are prison sentences stacked upon each other? 1.08K views 7 Ans If people are born with colour blindness , why can’t the brain adapt what we see to what they should be? 899 views 2 Ans How come mosquitos and other bloodsucking insects rarely bite the face or scalp? 673 views 2 Ans Why do mammals have external ears and not birds, reptiles, etc? 637 views 3 Ans eli5. Why do we see these frames moving on monitors and screens when recorded with a camera? 630 views 2 Ans Does being around (like a roommate, or girlfriend) who is sick make you more sick even if you’ve already been infected? 763 views 6 Ans What is Tourette’s? 906 views 3 Ans With detailed satellite imagery, why can’t we see garbage in the oceans on digital maps or on Google Earth? 463 views 2 Ans What does the sun do to pigment that makes it fade over time? 589 views 2 Ans Eli5: Why do we brush our teeth for 2 minutes? Does this apply to electric toothbrush? 571 views 3 Ans What are the lumps in soymilk, why do they form, and can they be prevented? 677 views 5 Ans How do organisms that camouflage tell their body which colour to change to? 819 views 2 Ans [ELI5]I saw a few public drinking water fountains in Italy flowing continuously why is it that way? 387 views 2 Ans What happens in a person’s body when they eat “off” food and it leads to diarrhea? 682 views 20 Ans What makes professional photography difficult? What differentiates a professional from an amateur? 1.52K views 4 Ans – what are the differences in sperm cells that determine the genetics of a baby? 737 views « Previous 1 2 … 2,007 2,008 2,009 2,010 2,011 … 3,197 3,198 Next » Question and answer is powered by anspress.net
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