Interactive Science exhibits, ideated and fabricated to inclucate and invigorate the young minds about Science !!

Square wheel cycle

Try riding the cycle with square wheels on a special track here with your friends by pedalling in a uniform velocity.

What did you observe? 
A square wheel can roll smoothly.

The science behind it :
A square wheel rolls if it travels over the evenly shaped bumps of the right shape by keeping the axle moving in a straight line and constant velocity. This special shape is called the inverted catenary.

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