Is Happiness Actually Contagious? Happiness seems like it can spread like the flu. But what does science have to say about that? Facebook Prev Article Next Article Health Checkout these cool gadgets... Related Posts Invisible Helmet The Bionic Leg for Physiotherapy Scientists Made A Stunning New Discovery About the Immune System Paralyzed Woman Controls a Robotic Arm With Her Mind Are We Controlled by Plants? Why eating healthy is so expensive in America