A high school physics teach became well known in Louisville, Ky., for his exploding antics in the classroom and letting kids ride hover boards they make in class.

But Jeffrey Wright's most influential lecture comes annually without the use of props. The talk teaches about the life-lessons learned via Mr. Wright's son, who has a developmental disorder. Through this story, he explains the reason why things work, and the purpose of life.

The story has been documented in an award-winning short film called "Wright's Law" by Zack Conkle

(WATCH the video below)

Wright's Law from Zack Conkle on Vimeo.