Overview
Host Mo Rocca shows us the dog washing wand invented 20 years ago by a 4th grader, that’s a hit today; advances in Holograms; cardboard tents cleaning up festivals in Europe; and the car that innovated safety.
Host Mo Rocca shows us the dog washing wand invented 20 years ago by a 4th grader, that’s a hit today; advances in Holograms; cardboard tents cleaning up festivals in Europe; and the car that innovated safety.
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