At the heart of this toy is the vibrator motor from an old mobile phone. The motor is mounted on a plastic brush used for scrubbing. The motor has a one-blade fan. As the motor vibrates the brush will dance in a very funny manner.
http://www.arvindguptatoys.com/toys/Vibratingbrush.html This work was supported by IUCAA and Tata Trust. This film was made by Ashok Rupner TATA Trust: Education is one of the key focus areas for Tata Trusts, aiming towards enabling access of quality education to the underprivileg
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