4M Science In Action Electric Plane Launcher Trigger Tag a rotating crane arm and

a rotating crane arm and grabber accessories

Great for math practice in home or classroom

Press the side button for click-clack sounds

Realistic 8 piece metal pots and pans set for the little chef

4M Science In Action Electric Plane Launcher Trigger Tag a rotating crane arm andReady for take off! Discover how spinning motors and pulley wheels can launch a paper plane at up to 40 km h. Build your paper plane launcher, try out some different paper plane designs and then launch them! Work out which designs fly furthest, fastest or do the best acrobatics! The plane launcher uses two rotating wheels. A lot of energy is stored in the wheels when they are spinning. When you slip your paper plane in between, some of the energy if