5' PVC Missile-How to Build High Power Rocket from Scratch: Part 5-Casting the Fuel
Uploader Comments (rocketmanbkk)
All Comments (69)
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I think your tutorials are great...please keep up the great work. I've just started with all of this and you've made many things clear and comprehensible so I am already producing predictable results. Thanks again!
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@rocketmanbkk here in UAE (dubai) potassium nitrate is very expensive !
can u pls tell me the exact amount of KNO3 needed for making 5 pieces of flexi fuel !????
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also a cap like lid for the engine with a metal rod through the top would be best for them :)
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Hi RocketmanBkk I was wondering how the sample engine you made (from the residue off the pan) burned at one direction only, it was like it has a nozzle already.
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@rocketmanbkk That's great it was meant to be humorous. I have a large dose of mad scientist in me too. Why else would I be watching? ; ) Have fun!
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wow... ur gonna make me some?
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whare can I get the core rods
So your doing this in your kitchen and using your wifes pans when she's not home? Kids in the other room?
thehappyinfidel2011 1 month ago
@thehappyinfidel2011 : Actually, wife is very supportive of my hobby. I have my own pan for rocket fuel and the kids are upstairs. Thai houses are all concrete so I'm not worried about burning the house down. Though, I do not recommend this method if an outdoor option is available. : )
rocketmanbkk 1 month ago
how come it's so hot? Is it still from the pan or is there some sort of exothermic reaction?
sedwarg 5 months ago
@sedwarg : r-candy is VERY, VERY hot from the pan. Be very careful in handling. I have burned my finger tip upon touching it. It may be an exothermic thing with the aluminum coring rods as well.
rocketmanbkk 5 months ago
ok im 13 and new to this, what is a bates grain?
Gabesly 11 months ago
@Gabesly :BATES Grain
Google Richard Nakka
A google search will teach you a lot.
rocketmanbkk 11 months ago