Home Ask question Search Order By: ActiveCategoryClear Filter 1 Ans When you look directly into a bright light, why does that “image” stay in your eyes after you look away or close them? 109 views 4 Ans eli5 – Why does alcohol (broken down by the liver) make you need to pee (made by the kidneys)? 108 views 6 Ans if white stuff reflects all light and black stuff absorbs all light, how does clear stuff work? 122 views 4 Ans How do rockets/missiles go so fast (thousands of miles an hour) 111 views 1 Ans What is a Brillouin Zone? 78 views 3 Ans Question for electrical engineers RE cables. 114 views 6 Ans eli5 why is a surgical robot better than a surgeon 161 views 3 Ans Eli5: Why the viscosity of oil decreases when it gets heat up? 127 views 3 Ans Usenet vs Torrent 92 views 7 Ans How exactly the symptom of rabies, the fear of water, the hydrophobia works? 134 views 4 Ans how stralth planes stay hidden from radars? 296 views 3 Ans Eli5: What’s that widget in the Guinness can up to? (Other stouts are available…) 94 views 18 Ans Why do animals who live underground appear always clean and not full of dirt? (e.g. worms, mice, rabbit) 286 views 33 Ans If alcohol is so effective at killing bacteria/viruses, why isn’t it used more often in medication? 379 views 6 Ans If the universe is constantly expanding, how could the big crunch happen ? 120 views 3 Ans What exactly was the demon core and what did it do? 138 views 4 Ans When is someone considered medically dead? 137 views 3 Ans Why does too much direct sunlight fade out the colours? 112 views 8 Ans why can’t we use dirt to process salt water 167 views 2 Ans : what is the difference between regular salt and hydrochloride on the body 89 views « Previous 1 2 … 2,203 2,204 2,205 2,206 2,207 … 2,965 2,966 Next » Question and answer is powered by anspress.net
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