#28: Gotta Love Gravity
When it comes to understanding the world that we live in, there are a lot of different things to take into consideration. From the air we breathe to understanding how we are living on a giant floating rock in space, these are the type of things that confuse a lot of people.

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And if that stuff wasn’t confusing enough for you, trying to understand the laws of gravity might just do the trick. Gravity is the thing that keeps us and everything else on planet earth from floating away. That sounds like a pretty helpful thing, wouldn’t you agree? Gravity is also the thing that separates us from experiencing outer-space life.