[ Ссылка ] Jet engine Top pulsejet designer Robert Maddox of medford Oregon rides his 50lb thrust 1950's cruiser bike.My fab shop is in medford Oregon where I grew up. I was a cabinet builder and fine artist for most of my life. In 1990 I started skydiving and made around 3000 jumps over the next 20 years and began building pulsejet engine around 2000.

свернуть