Home Ask question Search Order By: ActiveCategoryClear Filter 10 Ans How come we can find cures for up-and-coming diseases in usually less than ten years, but cancer has existed for so long and there still isn’t a reliable cure? 1.37K views 1 Ans Why vaccines are got in the arm and injections are injected in “place under the back”? 692 views 7 Ans There a only a handful of viable operating systems out there (Linux, Windows, and (?). What makes it so difficult to make a fresh operating system? 969 views 4 Ans Why is it that when we eat a meal, if we previously didn’t have to go number 2, we have to go number 2 very soon after the meal. 1.03K views 3 Ans Why does every building get dusty inside? 751 views 6 Ans Why are there no better alternatives for closing large wounds than stitches? 787 views 1 Ans Why does increased blood flow to skin increase sensitivity? 724 views 15 Ans Eli5 Why are there different variants of sign language? Couldn’t one form become universal and be understood by all people regardless of language? 1.39K views 5 Ans Why is it so much harder to fall asleep when you’re thinking about how badly you need to go to sleep? 962 views 1 Ans (ELI5)Why Leontieff matrix has to be square 738 views 3 Ans Eli5 Why are some muscles, like a bicep, easier to flex than other muscles, like a deltoid (shoulder), when the deltoid can lift much more? 858 views 3 Ans What would happen if we collided uranium 238 with super fast protons at the LHC? 752 views 4 Ans Why does lightning sometimes not strike the ground? 738 views 8 Ans Eli5: What is cached data? 960 views 2 Ans why the same tv commercial is shown multiple times in a row/ multiple times in a commercial break. 754 views 2 Ans ELI5, why do some gases, like oxygen or hydrogen form a molecule with a pair of atoms, while others like helium are just single atoms flying around? 826 views 4 Ans why do songs get stuck in our heads and sometimes come out of nowhere? 661 views 8 Ans How are documentaries about drugs where they interview drug dealers who wear masks to hide their identity made? How The National Geo or Vice, for example, get in contact with those people and why they agree to get on the camera and risk getting caught? 1.07K views 1 Ans Why are older film clips on youtube but films that recently released have no clips on youtube? 666 views 1 Ans Why does the friction of a paper towel appear to change from low-high-low depending on it being dry-wet-soaked? 757 views « Previous 1 2 … 1,645 1,646 1,647 1,648 1,649 … 3,197 3,198 Next » Question and answer is powered by anspress.net
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