http://www.youtube.com/user/jackrocket1 ... YlP6AI0AlA
http://www.youtube.com/user/jackrocket1 ... R0HUw7QddQ
http://www.youtube.com/user/jackrocket1#p/a
Welcome to the Water Rocket Forum, sponsored by The Water Rocket Achievement World Record Association.
The largest, most sophisticated and ground breaking group supporting you, the serious water rocket flyer! Whether you are a beginner or an expert, the WRA2 has something for everyone.
A water rocket is a type of model rocket using water as its reaction mass. The pressure vessel (the engine of the rocket) is constructed from thin plastic or other non metallic materials (usually a used plastic soft drink bottle) weighing 1,500 grams or less. The water is forced out by compressed air. It is an example of Newton's third law of motion.
The largest, most sophisticated and ground breaking group supporting you, the serious water rocket flyer! Whether you are a beginner or an expert, the WRA2 has something for everyone.
A water rocket is a type of model rocket using water as its reaction mass. The pressure vessel (the engine of the rocket) is constructed from thin plastic or other non metallic materials (usually a used plastic soft drink bottle) weighing 1,500 grams or less. The water is forced out by compressed air. It is an example of Newton's third law of motion.
Japanese WRC with wheels made of CDs
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RaZias
- WRA2 Member
- Posts: 751
- Joined: Mon Jul 14, 2008 3:16 pm
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rockets-in-brighton
- Senior Member
- Posts: 431
- Joined: Fri Jun 20, 2008 12:33 pm
Re: Japanese WRC with wheels made of CDs
Terrible camerwork! But interesting cars. I noticed a tube running to the base of the bottle, I wonder if that helped with ensuring that all of the water is ejected?
And I remember his 2-stage rocket and whacky parachutes with the long coloured streamers in line with the cord.
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Jelo
- WRA2 Member
- Posts: 225
- Joined: Wed Sep 16, 2009 4:38 pm
Re: Japanese WRC with wheels made of CDs
yeah, the camera work isnt great but his cars work fine! but there kinda slow.... yeah, hes using a rod to get all the water out, i do it too, its very helpfull, altough it takes some times to make it work, for thos who want to try it, USE A TUBE BIGGER THAN THE NOZZLE very important 
Anto'
always wear a raincoat
always wear a raincoat