Philipp Heinrich is an entrepreneur, security instructor, and weapons trainer in Germany. He’s an oracle of face validity and recognizes both gradual ...View Details

Larry Lawton was America’s biggest jewel thief, on the FBI’s most wanted list, and spent 11 years in dangerous federal prisons. Released from prison i...View Details

Violent storms slammed our intrepid host’s city and spun entire neighborhoods into chaos. Doc explains how simulated annealing guided him to the other...View Details