If doctors could only see your heart beating. If only doctors could see how your blood is really flowing through your body. Well thanks to M.I.T. and some incredible new technology now they can.

There is a an amazing world of motion and color that happens so fast and in such a subtle way the naked eye cannot see it. The skin changes color with every heart beat, the eyes move quickly back and forth to focus and tiny muscle twitches keep us balanced and upright. Being able to see these subtle changes could be just the information doctors need to diagnose children or even adults who can't describe what they are feeling.

This incredible tool could spell the difference between life and death in a very unobtrusive way. It might also give your doctor an early jump on developing medical conditions in your body. It truly is fascinating and we are very fortunate to be living in a world of these incredible scientific breakthroughs.