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MAGLEV CD -TELUGU - 22MB.avi

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Published on Aug 3, 2012

In this fascinating model children can levitate a CD magnetically. Take a CD box base with a 4-cm tall central stem. Stick ring magnets with the same poles up along the periphery of two CDs. Place both CDs with the magnets facing each other. As the same polarity magnets face each other the CDs repel and the top one levitates. Once spun the top CD keeps rotating for a very long time.
http://www.arvindguptatoys.com/toys/m... 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 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

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