Mad Scientists (2012)

Ended

Host, John Bowler makes his way from neighborhood to neighborhood, uncovering some regular guys with some pretty wacky garage inventions. In the course of the show, John and every episode's featured inventor take on a brand new contraption together... in an intense, and usually hysterical, 48 hours before they show it off in front of the entire neighborhood! Will it work? They truly have no idea.