You need an empty match box and two colors of wool to make this magical toy. With the help of a needle two different colors of wool are woven across each other in a matchbox. On moving the matchbox from left to right you will be surprised to see the color of the wool magically changes. The pink becomes green and the green becomes pink!
[ Ссылка ] 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
