Mechanics Pulley Drives Plush and Stuffed Animals plus an airport truck with

plus an airport truck with a vehicle elevator

DTXR1150 SPECS: Length: 17

5" x 18" Assembled Recommended Ages: 3+ years Adult assembly required

Feed your power hungry computerized radio a new potent diet of Li-Power

With its vertically mounted flight controller

Mechanics Pulley Drives Plush and Stuffed Animals plus an airport truck withEngino for ages 8 and up. With Engino' s MECHANICS: Pulley Drives set learn how pulley drives can be used to transfer force with reduced friction and how they can increase force or speed at amazing levels. Pulleys have been used for thousands of years and are essential parts of complex machines in modern times, solving many technological problems. Build 8 working models such as a material lift, a stationary bike, a crane bridge, a blender, a