Date: February 18th, 2004 File Size: 1.42mb (11kbps) Format: Windows Media 10 Overview: X-Prize Team Leader & Discraft company CEO joins us to talk about his concept for a Mach 10 Pulsejet-driven aircraft with the ability to rapidly ascend into space, while using an onboard oxidizer for flight at higher altitudes where conventional propulsion ceases to work. Link:John Bloomer Interview