Parachute Men
Tax included.
10cm high plastic model attached to light fabric parachute, drop from a height and he parachutes. Try it higher again..and again. now in a wind.. fascinating physics on display, loved by juniors
10cm high plastic model attached to light fabric parachute, drop from a height and he parachutes. Try it higher again..and again. now in a wind.. fascinating physics on display, loved by juniors