Host Mo Rocca shows us the inventor of a fireproof gel that is helping firefighters save lives; the historic steam engines that are the grandfathers of electricity; a camera that automatically follows you so you're always in frame; and the man who, at 14 years old, invented the email system we use today.

Host Mo Rocca shows us the chef using science to add to your dining experience; the evolution of cars throughout history; the 13-year-old who built an affordable Braille printer; and brushing your teeth with a Bluetooth toothbrush.