Newtons Cradle Balance Balls Physics Pendulum
The physics toy is called as “Newton’s cradle”. When a ball on one end of the cradle is pulled away from the others and then released, it strikes the next ball in the cradle, which remains motionless. But the ball on the opposite end of the row is thrown into the air, then swings back to strike the other balls, starting the chain reaction again in reverse. This would be a great decoration for your Home and Office.