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Laser Christmas Tree

Step 3Attach Lasers to the Christmas Tree.

Attach Lasers to the Christmas Tree.
We used black twist ties to attach each laser module to a different branch on the tree. Twist ties allowed us to easily move the lasers to create better displays and they did a great job of holding the unit to the branch. You can use string or tape, but I think twist ties would be the best bet.

We spread out the lasers to have contrasting colours between the red and the green lasers, and we also tried to have a variety of Diffraction Gratings to create a more dynamic display.

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