Columbia Uni researchers say that being happy reduces the risk of developing heart problems. Even if you aren't a happy person by nature, just 'acting' happy benefits your heart. In practice, people aren't natural actors either. So how?
Enter Lauren McCarthy's Happiness Hat! This unique headgear actually 'trains' its wearer to be happy. And when your're done with the training, you'll be absolutely certain that you need a heart attack like you need a hole in the head.