Posted: 10/29/2006 18:17 PM Post subject: What am I doing wrong?
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Joined: 17 Sep 2006 Posts: 10 23.43 Spud Bux
Well I'm new to combustion cannons so I made a mini combustion out of an oxy pad bottle with a lighter igniter and pen tube for a barrel. But alot of times when i ignite it, the top with the barrel just goes flying off, and a few times its shot a wad of tissue around 40 feet. How come the top goes flying off? it just explodes out about 20 feet.
Something with a pen tube for a barrel doesn't sound as if theres a huge combustion chamber and even so you're not talking uber high pressure. A fizzy drink bottle can handle the pressure for a deoderant based combustion.
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