- Air Command Water Rockets
- www.aircommandrockets.com
- In-depth information on water rocketry, including how-to videos.
3.8
(si*)
>530
- Water Rocket Achievement World Record Association
- www.wra2.org
- Association bringing together water rocket experimenters of all ages and skill levels through online discussions and organizing competition rules and safety standards.
3.5
(si*)
>10
- Water Rocket News
- www.uswaterrockets.com
- Design, construction, launching, and recovery, with aerial photography, in-flight videos, and photo galleries.
3.3
(si*)
>30
- Hornsby Heights Water Rocket Space Agency
- wrocket.hampson.net.au
- Instructions for constructing launch systems.
2.7
(si*)
<5
This category in other languages:
- ..German(2)
The rating value is calculated according to the algorithm, which considers all rating indicators.
As soon as number of users ratings reaches defined level, the rating is to be substituted by the users one.