Workstation Dr News Today

Night otherwise. at the robots workstation dr. sutherland removes the aneurysm from lees brain. >> believe it or not, its over. >> reporter: when the aerospace engineers first built canada arm 2 for the space station, they never dreamed it would help people rebuild their lives. those unintended benefits continue to extend to our daily lives here on earth. >> just break off a piece. >> reporter: including what you eat, and how you exercise. >> we use all the different surfaces of the space statio...