This clip shows children getting exercise by playing capture the football at recess.

Usain Bolt holds the world record for being the fastest man alive. Runners require an incredible amount of strength because the stronger their muscles are the more strength they have to exert and push off the ground as they run.

Square One TV helps kids understand the concept of a parabola. They work through the steps of measuring the distance of a kicked football.

Starfire is laughed at and made fun of by everyone, including the Titans and their enemy, Plasmus. Starfire has trouble accepting her new appearence.

Emmet is tied down to the battery that powers the detonator. He sacrifices his life to destroy the bomb that would take the lives of his friends.