How to make a 2 liter rocket!
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Uploader Comments (clark77095)
Top Comments
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your not even showing HOW to make it
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All Comments (59)
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the only reason it has so may dislikes is because of the short shorts and tall socks...
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68 likes 68 dislikes :O
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@spidermonkey897 actually no u need the perfect amount of air and water ratio. too much water and you dont get enough air pressure to make the water shoot out and propell the rocket.
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the more water the higher it goes
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would this be safe for school? I have to make a rocket the shoots at least 7feet in the air or distance... yesh... if it doesnt... i get a 0... yea... i have a strict teacher.
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I did the math with the information they gave and it should shoot up to 25ft.
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kewl rocket man nice in structions
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mine i made is like 1.4m long and 4 1.25liter on the side as boosters :)
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the 2 liters blow up at 90psi and i made one that shots at 50 psi and man there is a lot a force behind it
mikemike390 4 years ago
How did you keep the valve stem from coming out when it belw up at 90psi? If you put 2 inches of water in a 2 liter soda bottle and add dry ice it will also blow up and you won't have to be near it when it goes!
clark77095 4 years ago
WHERE'S THE PARACHUTE?
741741 4 years ago 3
Excellent idea!!! :-) I will do it on the next one!
clark77095 4 years ago
(my rockets are better, haha)
cascars1 5 years ago
Let me see your rocket!!! :-)
clark77095 4 years ago