Tuesday, 28 July 2009

FLOATING CHAIN






video
This is a very interactive model tried by visitors of all ages. A timer device stops after 1 Min.
Ball Chain of 4.5mm dia. is used. Two bicycle wheels are welded together to form pulley for drive and chain. The chain slips on the pulley for safety.The speed of the wheel 40 rpm. The chain falls on a coir Matt.