अरविंद गुप्ता: बेकार सामान से शिक्षा-उपयोगी खिलौने बनाना
In today’s world, when everyone is running after money, there are some people who are truly serving the society. Arvind Gupta is one of them who is making “Educational Toys from Trash” to make learning fun for children.
http://www.ted.com/talks/lang/hi/arvind_gupta_turning_trash_into_toys_for_learning.html
My brother recommended I would possibly like this blog. He was totally right. This post truly made my day. You can not consider simply how much time I had spent for this info! Thank you!