Manufacturer:	AntiGravity Research Corporation
Product Type:	Kit

Reviews

• AntiGravity Research Corporation Extreme 2-Stage By Frank G. Whitby

  Brief: Extreme 2-Stage is a complete kit for a two stage water rocket from Anti-Gravity Research. This is one of a several water rockets available at AntiGravity. Extreme 2-Stage is a very simple, high flying water rocket that should prove to be very safe and easy for children. The rocket derives its impulse from a bicycle pump and a small amount of water in each of 2 water bottles. ...