Holes in the ozone layer are quite troubling to Wise Will.

Wise Will has some fun with static electricity.

Wise Will explores the circulatory system.

Don’t hold your ears! The big bang is not what you think! Wise Will explores how the earth was formed.

A favorite topic at Wise Will’s camp in the boundary waters of Minnesota, Wise Will explores the Northern Lights.

Good question from Unlce John in Baltimore, Wise Will discusses if bubbles can be square?

Wise Will absolutely loves rocks. He’ll show you his favorite in this video!

Wise Will observes earth hour 2009.

Wise Will encourages his fans to join him to observe earth hour 2009.