(via @zissou) 

Did you know your smile can be a predictor of how long you'll live? Or that a simple smile has a measurable effect on your overall well-being?

In this TED Talk HealthTap founder and CEO, Ron Gutman reviews a raft of studies about smiling, and reveals some surprising results. 

Prepare to flex a few facial muscles as you learn more about this evolutionary contagious behaviour.

"When you find a lone nut doing something great, have the guts to be the first person to stand up and join in."

IDesiGN is a site that showcases the work of Dr. Charles Brunette and his learnings on design thiking for the last 20 years. The site also gives a magical user experience with a beautiful and engaging interface designed by Yi Ji Hyun.

Found it thanks to Arne van Oosterom curator of the Design Thinkers blog.