Tim Samaras, an electrical engineer and storm chaser for almost 20 years, is a highly touted National Geographic Grantee and the star of National Geographic Channel’sDisaster Lab(2009) andMaster of Disaster(2008). He holds the Guinness World Record for measuring the lowest pressure drop of a tornado. Stefan Bechtel is a member of Samaras’s tornado-hunting team. He is founding editor ofMen’s Health,and the author of seven books on conservation, health, and investment, which have sold more than two million copies and been translated into eight languages.
Greg Forbes is Lecturer in Greek and New Testament at the Bible College of Victoria, Melbourne, Australia.