Shows simple circuits, friction, and a lot of fun to build and race.
Contents: 2 x large wooden wheels, 2 smaller wooden wheels (designs may vary
from picture), 1 x coloured template for sides
1 x wood floor template, 4 x axle supports, elastic bands, 1 x small pulley wheel,
1 x large pulley wheel, 1 x wooden rod (back axle) 150mm, 1 x wooden front axle
150mm. 4 x metal washers – for less friction, 1 x battery box, 2 x AA batteries,
1 x motor + bracket + Instructions