Grumpy Old Geeks Media Polar Vortex Media Polar Vortex 2 mentions in 1 episode Polar Vortex is a Matthew Mather book that a host describes as slow and unsatisfying. Mentions 514: The Carmen Sandiego Line Jul 14, 2021 43:36 Matthew Mather, had a new book out called Polar Vortex. 45:24 it was so unsatisfying even at the end