* Robots | Mech Lab: Aeroplanes & Helicopters

Discover The Secrets Of Aerodynamics With Mechanics Lab Aeroplanes And Helicopters! A Scientific Kit For Discovering And Experimenting With The Mechanics Of Flight. With 10 Models And 200 Components To Assemble, Including: Rods For Assembling The Nacelles, Panels, Propellers, Cogs, Pulleys And Universal Joints. The Illustrated Manual Will Show Your Child How To Assemble The Various Models… For Endless Hours Of Fun!