Today I’m Grateful

Today I’m Grateful we have amazing scientific advances – this paralyzed man can now thought-control his own arm. They first watch brain patterns when he tries to move it, then connect those signals to devices which fire his own muscles (his own spine is damaged). Neat! What are you grateful for?

http://www.cnn.com/2017/03/28/health/paralyzed-man-uses-arm-with-aid-of-neuroprosthetic/