The AntiGravity Water Rocket Launchers by AntiGravity Research CorporationView 1 Page expanding bulb rocket launcher by AntiGravity Research Corporation [Page 1] - launcher features rugged connectors firmly ... any standard bicycle pump that s not a rocket launcher two sizes to choose from each ... single-stage or booster holds on to the rocket as long as you are pumping air up to 80 ... psi fill pinhole expanded bulb holds rocket down safely releases the rocket in case ... or disconnect the pump to launch the rocket into space $14.99 us oh yes it is ... it s antigravity s revolutionary new expanding-bulb water rocket launcher by comparison all ... other launchers are big cumbersome relics from pre- ... into outer space but if it s water rockets you plan on launching get the new ... expanding-bulb launching system from antigravity ... it ll help you get your water rockets off the ground and maybe you ll make a ... |
Extreme 2-Stage Rocket by AntiGravity Research CorporationView 1 Page expanding bulb rocket launcher by AntiGravity Research Corporation [Page 1] - also included with your extreme 2-stage rocket kit filling hose launcher lets you ... pump up the rocket from a safe distance away releases ... -down every time extreme 2-stage water rocket kit 600 feet upper stage weighs only 60 ... and safety guide rod keeps your rocket pointed up until it s going fast enough ... on straight up included proprietary rocket-profile body minimizes upper-stage air friction ... fold out and click into place one-piece expanding bulb interstage release mechanism for ... clear pictorial instructions makes the rocket easy to assemble a breeze to launch low ... -friction guide tube keeps the rocket pointed up during liftoff booster stage ... booster fins stabilize entire rocket during liftoff high power reduction- ... |
Ozone Probe by AntiGravity Research CorporationView 1 Page expanding bulb rocket launcher by AntiGravity Research Corporation [Page 1] - included with your ozone probe 2-stage rocket kit filling hose launcher lets you ... pump up the rocket from a safe distance away releases ... every time ozone probe 2-stage water rocket kit 500 feet upper stage weighs only 60 ... and safety guide rod keeps your rocket pointed up until it s going fast enough ... fold out and click into place one-piece expanding bulb interstage release mechanism for ... clear pictorial instructions makes the rocket easy to assemble a breeze to launch low ... -friction guide tube keeps the rocket pointed up during liftoff booster stage ... booster fins stabilize entire rocket during liftoff $57.99 us high power ... |
