Activities Ask question Search Order By: ActiveCategoryClear Filter 0 Ans Why do we become more aware of our heartbeat in certain situations, even when the actual heart rate probably has not changed? 164 viewsBiologyOther 4 Ans with the advent of drones and UAV, why are land based drones are not yet in widespread use? 423 viewsOtherTechnology 3 Ans [ELI5] If our mouth is full of bacteria, how do mouth injuries heal and not be considered lethal? 325 viewsBiologyOther 3 Ans It seems like millions of years ago there were lots of really active volcanos. Why is that no longer the case? 432 viewsOtherPlanetary Science 2 Ans Why does taking pills on an empty stomach cause nausea? 295 viewsBiologyOther 18 Ans When talk show bands play an impromptu song, how do instantly play in the same key? 794 viewsOther 5 Ans Eli5: Why do you have to synchronize a generator in a complex process? 585 viewsEngineeringOther 1 Ans Why is it dangerous to use Nasal Spray for more than 5 consecutive days? 304 viewsChemistryOther 6 Ans Why can titanium shavings from milling or machining combust when exposed to open flame in air? 615 viewsOtherPhysics 0 Ans : Why do human body respond in a “laugh”? 196 viewsBiologyOther 5 Ans does a disk on a spinning/rotating power tool make it heavier when turned on? 609 viewsOtherPhysics 3 Ans eli5 How does an antihistamine like Hydroxyzine lower anxiety? 352 viewsBiologyOther 4 Ans Eli5: In movies, why are the streets always wet when showing driving scenes? 325 viewsOther 1 Ans Eli5: How do you add CGI to an IMAX movie shot with real film? 272 viewsOtherTechnology 3 Ans eli5 – Why does your saliva produce so much while brushing your teeth? 347 viewsBiologyOther 8 Ans How is code transferred to a chip? 657 viewsOtherTechnology 2 Ans Why lightning occurs in an instant, but the resulting thunder rolls and rolls and lasts a while 364 viewsOtherPlanetary Science 2 Ans How some meds have a short half-life and others a longer half-life. 338 viewsChemistryOther 3 Ans why does spicy food make your scalp sweat? 303 viewsBiologyOther 1 Ans Eli5: How do researchers quantify depression,anxiety,bipolar etc in mice models? 192 viewsBiologyOther « Previous 1 2 … 322 323 324 325 326 … 3,197 3,198 Next » Question and answer is powered by anspress.net
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