Mark Rober left Nasa to make awesome wearable Tech Halloween Costumes

Until June of this year, Rober was a mechanical engineer at the world's most famous space agency. He worked at Nasa for nine years, seven of were spent working on the Curiosity Rover.

Now he creates wearable tech Halloween costumes and recently sold his company, Digital Dudz, to the British company that makes Morphsuits, where he now works (nope, we didn't know they were a British invention either).