The future of toys has arrived. KNIGHT INVADER is a super race car that includes mini-construction projects, teaches the basic principles of electricity, and demonstrates three different modes of propulsion. This sleek super racer has it all and a little bit more. KNIGHT INVADER can blow a fierce force of air to propel it off the starting line and challenges any contender to try and keep up with it, when changed into Direct motor drive. When on a mission, KNIGHT INVADER can secretly change its transportation mode to solar power (sold separately).
Rule the road with TURBO 2000! This OWIKIT explores propulsion principles and includes mini- construction projects that teach the basic principles of electricity and solar energy (optional). Put the pedal to the metal and be amazed with this lightning fast speedster. You'll be blown away by its serious air propeller and its direct motor drive for "speed" - or by its "power/torque" when down shifting. The solar panel (sold separately) is juiced with a 1.4v, 350mA source of purepower.
Easy, One-Touch slide switch with 3 selectable gear ratios. Versatile; 6 gear ratio combinations Capability to drive pulleys, cars, wheels, fans, and a host of fun science projects Get high torque output plus speed Adjustable mounting brackets for flexability in project applications
