BALL CENTRIFUGE | Bengali
Channel: Arvind Gupta
Date: 2015-11-16

To make this Ball Centrifuge will require:
A wire ring, 2 plastic balls and some other odd things.
First make a clean through hole in both the balls.
Pierce a pointed spoke in a small piece of rubber.
Place both the balls in the ring.
Push the ends of the ring in the rubber.
Secure the joint with glue.
Then tie the spoke with thread to the ring along its diameter.
Secure the knot with glue.
Now place the spoke on a table and spin.
Both balls will fly and stay along the ring diameter.

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

Credits:,Ashok Rupner, Shivaji Mane, Jyoti Hiremath, Arvind Gupta, Vidula Mhaiskar, Krishnanjan Mondal, Pratham 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