Your Smile Can Determine How Long You’re Going To Live And How Successful You’ll Be, And This Man Will Show You How.

In this wondrous TED Talk Ron Gutman clues us in on the science and power of smiling. Your smile can be a predictor of how long you’ll live and has been proven to be a contagious behavior. The facts and figures in this talk are fascinating…(and of course it’ll leave you smiling).

Source: TED