- Joined
- Dec 3, 2009
- Messages
- 528
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Happened to my 14y nephew. He was cooking a smoke bomb on the stove, and when it hit its flash point, he got 2nd degree burns all over his hands. He was lucky it didnt burn his face, or start the house on fire.
I did that as a kid. Luckily I didn't get burned and it happened outside... smoked out the whole neighborhood!
Now I use KNO3 to make rocket propellant for my rockets (another hobby of mine). My max altitude on homemade propellant is 9,068 ft! Hopefully I'll get past the 10,000ft mark next summer. My new design should get something like 11,000 to 12,000ft if all goes well.