Hacker has crowned himself Emperor of Penguia and deposited the real emperor as a frozen statue in a distant corner of the site. The CyberSquad arrives just as a snowstorm makes its way across Penguia in a path that will with their rescue! Topic: Math in Weather: Tracking Storms

Originally released by PBS, 2009. Streaming video file encoded with permission for digital streaming by Infobase on April 15, 2022.