Home Ask question Search Order By: ActiveCategoryClear Filter 3 Ans how are tips deducted from a card after the transaction is made? 167 views 3 Ans I put water in a thermos and shut it tight. 2 says later I open it and there’s a small release of gas. Why? 184 views 3 Ans The LIBOR rigging scandal. What was it and why was it so significant? 202 views 3 Ans Why is it bad to eat more salt? Won’t that just make us more thirsty, and then the liquid rinses out the salt from the body? 192 views 4 Ans Bacon – how does it go “bad” 212 views 2 Ans – What are oscilloscopes measuring, exactly? I know the y-axis is voltage and the x-axis is time, but what does that mean? How can they display, say, sound waves? What does sound have to do with voltage? 163 views 7 Ans Why do economies always have to trade? 317 views 3 Ans What actually causes CTE? 207 views 6 Ans eli5: if we all come from the same biological mother (look up “mitochondrial eve”) how did we manage to get 8 blood groups? 276 views 1 Ans eli5 How does activated charcoal underarm antiperspirant work? 200 views 2 Ans How do kidneys filter blood to get urine? 180 views 2 Ans Why are the outer planets like Jupiter called “gas giants,” when it’s gravity has likely over time pulled in millions of tons of asteroidal debris creating a stable form below the gas? 161 views 6 Ans eli5: What is a virtual machine? 272 views 5 Ans What is heat exactly. 277 views 4 Ans Do super/hypercars with insane amounts of torque not lunge forwards after lifting off the brakes while in D and not on the gas? 201 views 6 Ans Why is it so hard to get rid of fat from the human body? 271 views 5 Ans How do we know the universe will continuously expand and never contract? 248 views 16 Ans How do muscles get stronger without getting “bigger”? 683 views 17 Ans Eli5: When we sleep, spinal fluid washes waste from our brain. What exactly is “waste” in the brain? 761 views 4 Ans What does it mean when a trial shows treatment B is “not noninferior” to treatment A? Why the convoluted wording? 197 views « Previous 1 2 … 2,549 2,550 2,551 2,552 2,553 … 3,197 3,198 Next » Question and answer is powered by anspress.net
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