Really fun machinima video of the musical turrets from Portal, posted by Cory over at Boing Boing this morning.
Ken Denmead
Ken is a husband and father from the San Francisco Bay Area, where he works as civil engineer. He became the Publisher of GeekDad in 2007, and the owner in 2010. He also wrote the NYT bestselling GeekDad series of project books for parents and kids to share.
