STEP 1
Build a square
frame with pillar
axles and a motor.
STEP 3
Add seven small gears to
the top of the frame so that
it looks like this.
s
s
s
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STEP 2
Add four legs
using blue pillars.
s
motor
s
s
DIZZY
SWINGING CARS
STEP 4
Make three cars
with drivers on
small gears and
arm cranks.
s
STEP 5
Attach arm cranks
on the bottom of the
cars to the gear base
as shown here.
Motor
Turn on the motor for
dizzy swinging car action.
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