Why It Smells So Good When It Rains [VIDEO]

People typically associate rain with a one-of-a-kind clean, fresh fragrance. But rain is just water, which doesn't have an odor. So what makes rain smell?

You've also probably heard someone say they can tell it's going to rain because they can smell it coming. It's not a sixth sense, it actually a true fact.

This video explains why when it rains, we get a fragrant smell and it's mostly about chemistry than mother nature's magic.