Welcome to the Water Rocket Forum, sponsored by The Water Rocket Achievement World Record Association.

Since our founding in 2003, we've become 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.

:WRA2: NewestWRA2members: :WRA2:

China_WaterRocket from DongGuang, China,
afrom1 from københavn, Denmark,
Ted Wheeler from Sinking Spring, PA, USA

Login  •  Register

Who is online

In total there are 175 users online :: 10 registered, 0 hidden and 165 guests (based on users active over the past 600 minutes)
Most users ever online was 503 on Mon May 16, 2016 2:59 pm

Registered users: Baidu [Spider], Brandwatch [bot], DotBot [Bot], erikdelgado, Google [Bot], Pam Y, Webmeup [Crawler], WRA2, Yandex [Bot]
Legend: Administrators, Advanced Members, Newly registered users, Registered users, WRA2 Members

Statistics

Total posts 18522 • Total topics 2623 • Total members 3461 • Our newest member erikdelgado