Magnetic Loop Spinner | Hindi
Channel: Arvind Gupta
Date: 2016-10-19

Here you can see two children playing with a Spinning Toy. To make this Magnetic Loop Spinner you need a cycle spoke, ring magnets, bead, small plastic bottle and scissors. Cut a few rings from a small plastic water bottle. For this make a hole in the bottle and cut out a circle. Mark two diametrically opposite points on the rings and make small holes using the pointed end of the scissors. First place a bead in the cycle spoke. Then weave the plastic bottle hoop. Finally place the holes of the ring magnets in the spoke. Now hold the spoke vertically and give the magnets a twirl. The magnets will come spinning down. Because the magnets are off-center the lower end of the spoke will vibrate. The vibrations will make the plastic loop spin!! Try with two loops instead of one.

This work is supported by IUCAA (www.iucaa.in) and TATA Trust (http://www.tatatrusts.org/) and (www.tata.com/aboutus/sub_index/Tata-trusts)

TATA Trust: Education is one of the key focus areas for Tata Trusts, aiming towards enabling access of quality education to the underprivileged population in India. To facilitate quality in teaching and learning of Science education through workshops, capacity building and resource creation, Tata Trusts have been supporting Muktangan Vigyan Shodhika (MVS), IUCAA's Children’s Science Centre, since inception. To know more about other initiatives of Tata Trusts, please visit www.tatatrusts.org

Credits:,Ashok Rupner, Manish Jain, Pradnya Pujari, Shivaji Mane, Jyoti Hiremath, Arvind Gupta, Gunjan Rupner, Gargi Rupner