Does hanging upside down make you feel a little panicky? Like it might explode your head? Like all your spit might pool in your nose and drown you? …
Many Animals Eat Grass So Why Don't Humans?
Grass is green, just like lettuce, broccoli and spinach. It has to be good for you, right? Not really. Find out why grass isn't so great for humans and the answers to other weird questions.