I have a water rocket launcher in my garage collecting dust, never had a good source for air when I built it years ago. But now with my new career path I have access to nitrogen!!!

Get ready to soar to new heights with this easy and fun DIY project! Learn how to turn a plastic bottle into a rocket that can actually blast off into the air. This creative and educational science ...

Easy to assemble metal water rocket launcher with a 125 PSI safety valve. Rocket will NOT fly straight without an aerodynamic nose cone made from a second soda bottle and use only 1 cup (200 ml ...

With 10 bucks or so worth of parts, an air pump, and an empty soda bottle or two, ... It’s close to Make’s water rocket launcher, but with a different base and without the vinyl tubing.

Easy to assemble metal water rocket launcher with a 125 PSI safety valve. Rocket will NOT fly straight without an aerodynamic nose cone made from a second soda bottle and use only 1 cup (200 ml ...

The sweet Internet doth offer succor, friends, in the form of the Aquapod Bottle Launcher. While you could just make your own water rocket out of a water and some piping, this $24.99 kit allows ...

In this case, though, we’ll respectfully disagree with [Zach Hipps] assessment of his remote-controlled soda bottle rocket launcher as “overengineered”. To us, it seems just right.

Make your own rocket using a plastic bottle, water and air pressure. British Broadcasting Corporation Home. Accessibility links. ... Look for air bubbles in the water when you pump.

OK, here is one more water bottle rocket. This is an older all-in-one pump and launcher. Just one more note: If you like, you can also make more complicated water bottle rockets.

Genovega Water Bottle Model Rocket Launcher: $21.33 now $17.06 at Amazon Use water pressure to launch a plastic bottle into the air with this Genovega Water Bottle Model Rocket Launch set.

SAFETY: This rocket uses air pressure to fling a bottle at high speed 20–50 metres. The bottle must be made entirely of plastic, it must have no sharp points and it must be for a fizzy drink, so ...