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 What Does Running A Marathon Do To Your Body? Can You Trust Your Ears? This Device Instantly Calms Symptoms of Parkinson’s Disease Functional Contact Lens Monitors Blood Sugar Without Needles Study Of More Than 3,500 Human Brains Reveals The Cause Of Alzheimer’s Disease 8 Hours Myth – How much sleep do we really need ?