This Week in Engineering - Do-it-yourself electron microscope; RC clouds bring shade to the desert; a shoulder-mounted telepresence robot; testing a Martian spacesuit in Antarctica; robot seagulls; and 3D fog displays.

Electric Fire Extinguisher

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.