Host Mo Rocca shows us the man who started a business that cooks fresh food for pets; concrete that conducts electricity to keep it snow and ice free; Henry Ford's first attempt at a car - the Quadricycle; and the innovator of a healthier water bottle.

Host Mo Rocca shows us the movie magic behind animal actors; the device allowing us to see through walls; tickling your taste buds with a tortilla toaster; and when water wheels powered the world.