HAHAHAHAHA

Clever

Two days ago I made another pneumatic, and the cement wasn't dry on the valve... so when I put air into it, the valve blew off and hit my fore head (cannon is U shaped, so I was looking at the valve... this was before I put a barrel on it [interchangeable barrels, by the way]). Didn't need stitches ...

Neat, you should hook me up with a cool little African statue guy

A prince in Africa?

BBQ Igniters are the most common igniters on combustion cannons. I just ordered a stun gun for my 50 inch cannon.

I like the ice idea... fill the P.P. ball 3/4 with water and freeze. Maybe this has already been suggested in some other topic... oh well.

I have a cat named Beemer

Hydrogen is NOT an oxidizer. Hydrogen requires oxygen to create large explosions, there the need of an oxidizer is present, but hydrogen itself is NOT an oxidizer. Thank you.

Well... Looks neat! Good idea