Why you should watch Charmed, Camping and more
The everyday science behind unusual experiments is explained.
First Aired: January 10, 2018
Kevin and his team of experts try to build the world's largest and most powerful water gun and test it to see if the mega weapon has the muscle to shoot through concrete.
Your new favorite show is right here. Trust us.
Show More »
Download the TV Guide app for iPhone, iPad and Android!
Standard message and data rates may apply