Home Ask question Search Order By: ActiveCategoryClear Filter 4 Ans Why is it ok for a person to drink softened water but not ok to water plants with it (sodium level too high)? 263 views 4 Ans Why are some streetlights deliberately manufactured to provide illumination with a reddish color? 278 views 1 Ans eli5: Might not sound as it’s intended. But, what’s difference brtween death witness and certificate? 442 views 3 Ans eli5: What do tonsils and adenoids do that they can be removed without many side affects after a few months 257 views 10 Ans Why is walking in bad/old shoes considered unhealthy, but walking barefoot isn’t? 518 views 3 Ans This definition of “horocycle” 276 views 4 Ans eli5 do things and products you buy from stores have germs on them. Even stuff that’s inside a box? 271 views 39 Ans [ELI5] How governments allow snake oil “medicine” to sell on TV, light night? Some of these products are dangerous to people, like prostate crap that will do nothing and may prevent the people to survive if diagnosed too late? 1.66K views 10 Ans eli5: how come when someone gets cut in the neck, blood comes out like it’s from a hose and people faint quickly? Does blood travel fast in that area? 477 views 1 Ans Eli5: How do all skincare/beauty/shower products ensure that if you use X then use Y they don’t react to make acid or some nasty chemicals on your skin? 162 views 5 Ans How do we get things *really* cold? 354 views 10 Ans How does injecting air bubbles kill but not the large air bubbles on an empty IV? 854 views 6 Ans How do they calculate light-years? 404 views 16 Ans [ELI5] Why are battery capacities expressed in Ah (Amperes-hour) and what does it mean, for example, a AA battery that is 2500 mAh? 886 views 6 Ans [Eli5] What is electrical charge? Like, how do we know that electrons have a negative charge and what does that actually mean? 411 views 1 Ans how animals swallow other live (or dying) animals and don’t *usually* have any issues? 182 views 1 Ans considering that some animals, plants, and fungi have tens of thousands of species in a family who can look very similar, how do you know you’ve discovered a new species and it isn’t just intraspecific variation? 184 views 9 Ans [ELI5] Why do movies always start with a reminder that it has been modified from its original format to fit my screen? Duh…right? 507 views 1 Ans The difference between the tropical and sidereal zodiacs, and how that relates to an age. 178 views 1 Ans I read in a journal long ago that milk and egg whites are used to treat heavy metal poisoning, I get the process of protein precipitation but why do these proteins aggregate? 208 views « Previous 1 2 … 2,492 2,493 2,494 2,495 2,496 … 3,197 3,198 Next » Question and answer is powered by anspress.net
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