This Week in Engineering – DARPA commissions robot cheetah; fiber-optics give prosthetic limbs a sense of touch; world’s smallest computer; robots run a marathon; smart shirts for athletes; and misuse of nuclear waste.

Hot and Cold Sided Engines More Efficient

Every Wednesday Dan and Vince review the engineering week that was.  From renewable energy to robotics, space exploration and civil engineering wonders, no engineering subject is safe from their jibes and jokes.