Answers to Science Questions

What makes the distinctive smell immediately after it's rained?

How much gas would a 10 stone human have to expel (and with what force) in order to lift themselves 1 inch off the...

Can ants and other insects really tot things up in their heads?

Is there an evolutionary advantage to kissing?

Why is it when the Spanish came to "the New World" it was in a sort of "bronze age" (in general) as...