June 5, 2013
Cloverbud 4H campers built with gears and pulleys and levers and wheels and axles.
Gears that mesh can drive one another.
Gears can be used to drive a drill at right angles.
Teeter totter is a lever.
Push and the car goes.
A winch uses gears at right angles.
Low car high car
This truck can go around in a figure 8.
Gears at right angles.
Puppet uses levers and pulleys.
Merry go round has gears that mesh.
Pulleys can be used to make slow or fast motion.
