"Blowin' in the Wind" is the fourth episode of the seventh season of Cyberchase. It originally aired on April 24, 2009.
Hacker pursues a career as a singing idol and goes on tour, leaving behind a book that contains the secret to curing Motherboard’s virus, buried in the windiest place on the Northern Frontier. Slider and the CyberSquad are determined to find it…but to do so they must discover how to measure wind speeds in different places so they can compare them. Can the kids find the book before Buzz and Delete, who want to steal Hacker’s secret? Stay tuned for the surprise ending!