Questions Ask question Search Order By: ActiveCategoryClear Filter 0 Votes 0 Ans [ELI5] why do some fish like Snapper have scales but other fish like Tuna do not? 21 views 0 Votes 0 Ans How come deer run for their lives when they hear a branch crack but will gladly wait in the middle of the road for a +100kph hunk of metal 21 views 0 Votes 0 Ans Why is it safe to light (automobile) gasoline in camping stoves, but pouring it on a bonfire and lighting it causes an explosion? 9 views 0 Votes 0 Ans How do the forces of gravity and magnetism differ? 9 views 0 Votes 0 Ans [ELI5] How do animals know not to inbreed? 21 views 0 Votes 0 Ans The Infantry Squad Vehicle shares 90% of its components with a Chevy Colorado. The top Trim Colorado costs $30K usd or so, but the the ISV costs $330k. What makes up the 10% difference between the Colorado and the ISV? 30 views 0 Votes 0 Ans Why is the brain able to remember functioning vital tasks such as breathing or pumping blood when he is so drunk he cannot even walk straight? 21 views 0 Votes 0 Ans If a phone can have the shutter speed set to 1/4000 of a second, why can’t it record video at higher than 240fps? 19 views 0 Votes 0 Ans How are some songs able to remain on YouTube for years (via unofficial channels) while others are taken down almost immediately? 19 views 0 Votes 0 Ans how does an organism “decide” its way of defending itself? 20 views 0 Votes 0 Ans why when we are following an extremely boring lesson, not only we get distracted but we get sleepy too? 21 views 0 Votes 0 Ans Eli5: Why do humans need / have earwax? 19 views 0 Votes 0 Ans How do instructions from earth work to control robots in space? 21 views 0 Votes 0 Ans How do we know math isn’t wrong? 15 views 0 Votes 0 Ans How mirages work 15 views 0 Votes 0 Ans Eli5: why does our brain tell us that some smells are good, flowers, and some smells are bad, pig pen. 19 views 0 Votes 0 Ans Why is it that when I’ve pushed myself too far when exercising and get really thirsty I have to take small sips of water instead of just chugging it? 15 views 0 Votes 0 Ans What is the difference between coilguns and railguns? 15 views 0 Votes 0 Ans Why do rain and thunderstorms seem to be more common at night? 21 views 0 Votes 0 Ans An ant may be able to survive me flicking it – but proportionally-speaking, I would not be able to survive such a thing. Is it happenstance that this is the case? Is there a “perfect” size for this universe? 24 views« Previous 1 2 3 4 … 874 875 Next »
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