JPyro21 - Journal of Pyro Issue #21, Summer, 2005

Journal of Pyrotechnics Issue #21, Summer, 2005:
1. A Review of the Chemistry & Dynamics of Pyrotechnic Whistles
2. Air Blast TNT Equivalency for Rolls of Paper Toy Caps
3. Optical Studies of Combustion Chamber Flame in a Hybrid Rocket Motor
4. Special Materials in Pyrotechnics: IV. The Chemistry of Phosphorus and its Compounds
5. Choked Flow, a Frequently Misunderstood Term
6. Impact Sensitiveness Analysis of Pyrotechnic Flash Compositions
7. Spectral Study of Metallic Molecular Bands in Hybrid Rocket Plumes