Dr. Ben Tippett is a theoretical physicist and mathematician. He received his PhD from the math department at the University of New Brunswick, Canada. He contributes to the Science… sort of podcast as the "On Call Canadian." In his spare time he likes to write papers about superhero physics or zombies, as well as research on black holes, gravity and gravitational lensing as a cloaking method. He is currently a math and physics instructor at the University of British Columbia Okanagan Campus.