This Instructable will teach you how to build a spirograph that can hold up to 16 laser pointers and spins on two axes.
Step 1: Materials
16 Yellow Rods
9 Red Rods
12 Blue Rods
8 Short Gray Rods
12 Full Round Connectors
8 Half Round Connectors
8 Quarter Round Connectors
2 Birdhouses Without Rod On Side
2 Green End Caps
Step 2: Build the Base
The base is very simple but provides good support.
Step 3: Build & Connect Second Level
This supports the secondary motors and the gears used to provide extra laser mounts.
Step 4: Attatch and Support Secondary Motors and the Gears.
These rotate the laser pointers as well as provide mounting points for lasers.