Скачать или смотреть CLIMBING FUNNELS - MARATHI - 13MB

This is an apparent paradox -- how can something climb uphill? However, when two funnels are stuck on their rims the shape is quite unique. When placed on the lower end of a ramp their center of gravity is above the road level. Hence there is stored potential energy which transforms into kinetic energy as the funnels roll up the ramp!
http://arvindguptatoys.com/toys/Climb... 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