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Laser Pendulum
Model for drawing with a laser beam and observing patterns on the light sensible plate.
Description:
The metal structure with a moving rod and green laser module on the bottom. There is a light sensible plate on the bottom part where you can see draws on design patterns with a laser beam after swinging the pendulum's rod.
Operating instructions:
Push or move the pendulum's rod gently and observe the draws on design patterns with the laser beam.
21IQ-0124
