Description: There are two pendulum suspended from the top. Keep the two pendulums away from each other and leave it to oscillate freely. Now view the two pendulums through glass provided which is partly covered with a red colored film. You will get an illusion like the pendulum rotate inn a three dimensional plane.
Recommended Class: 8th, 9th, 10th, 11th
No. 46, 1st Main Road, New Colony, Chromepet, Chennai, Tamil Nadu, 600044, India