Oregon Live just did a piece on Bob Maddox’s pulse jet bikes, which we’ve posted before.  What’s new is the mention at the end of the article about some of the future plans and more recent bikes, like the twin-jet model shown in the video here that should be capable of hitting 80mph to 10omph!
What’s next for Bob?  Creating a 4,000lb thrust, quad-engine rocket, strapping himself to it and launching himself to 25,000 feet before “ejecting” and parachuting back down to terra firma.  Say it with me:  Sweeeeeet.