D9k - Hybrid Black Powder Rockets DVD / La Duke

HYBRID BLACK POWDER ROCKETS - by Steve La Duke. In this 100-minute seminar, Steve demonstrates black powder rockets that whistle! See the traditional black powder tail, get the expected snort, but now discover the secret to making them whistle. Steve shows you his special nozzle material, how to avoid "ram jam", make anti-stick spindles. See how to figure stick length and an easy-to-make header tube. Learn the difference between benzoate and salicylate. Steve is joined by John Steinberg, who adds his considerable rocket experience. Recorded at the 2001 PGI convention in Appleton.

INDEX:
Chapter 1, Opening Titles
Chapter 2, Beginning of Seminar
Chapter 3, Tube Loading Pressure
Chapter 4, Tooling
Chapter 5, Getting More Snort to Rockets
Chapter 6, Whistle Mix w/Sodium Salicylate
Chapter 7, Black Powder Fuel Mix
Chapter 8, Making the Whistle Mix
Chapter 9, Whistle Mix w/Sodium Benzoate
Chapter 10, Clay Nozzles
Chapter 11, Pressing Rockets
Chapter 12, Rocket Heading Tube
Chapter 13, Rocket Sticks
Chapter 14, Fuse
Chapter 15, Other Video Titles
01:43:04:18 Chapter 16, Ends