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maramia20 (August 17, 2008 at 3:12 pm)
Not bad, master! But i have the same Question: what do you put in the rocket bottom and upper?
Jack91Punk (August 16, 2008 at 3:36 pm)
would i be right in saying that the longer the tbe the longer the flight?
dgardner93 (August 14, 2008 at 6:03 pm)
uhm he didnt so i will, it not black powder it sal petre or kno3 mixed with sugar,k and im no sure of the parts so please reply back.
2087890 (August 11, 2008 at 10:01 am)
what are you put in the rocket bottom and upper? what is the name of black powder? how can I prepare the black powder? please reply
HLSdarkshadow (August 1, 2008 at 1:33 pm)
wtf? no
HLSdarkshadow (August 1, 2008 at 1:33 pm)
yer. nice.
wingbatknickers (July 29, 2008 at 2:26 am)
your stick is for drag or air friction, not for balancing it. The air tugs on the stick during flight much like fins. William congreve invented the concept for military rockets. Also, keep on drilling your combustion cavity like that and you will end up in hospital! Please be less aggressive with the drilling. choose a slow speed and use less force.
screamit1 (July 26, 2008 at 5:26 am)
just see were the stick balances with oout cutting any off and the distance from the rocket to your finger is wat u cut offget it
Timchang1 (July 21, 2008 at 4:08 pm)
don't you have to melt the sugar? pls reply
ekakucing (July 12, 2008 at 2:34 pm)
thanks for your answer....keep posting .....please tell me if you upload another usefull videos.....!!!! thank you!!! |
