Slippery scientists Mimi, Haley, Tara and Lauren investigate how the rotation of the curling stone and the act of sweeping the ice changes the path of the stoneà and determine the winner! Rachel and Sarah build their own hovercraft out of plywood, a picnic tablecloth and a leaf blower and Travis uses science and engineering to create innovative solar race cars.

Originally released by Big Media Holdings LLC, 2013. Streaming video file encoded with permission for digital streaming by Infobase on February 10, 2017.

Slippin' Stone: Spinning (5:25); --Slippin' Stone: Sweeping (4:14); -- Check It Out! Bug Search (3:00); -- Ridin' On Air (3:31); -- Supersoaker Test (3:28); -- Credits: Friction (0:40);.