Yesterday, Dr.N.Suryamurthy, our kalabakkam branch vice-president, gave an introduction about the National Scienday and his experience on his visit to the Sir C.VRaman's laboratory at Calcutta.
Then I demostrated some simple science experiments to the children of standards 6th- 8th.
Today around 500 children watched the Venus, the Moon and the Saturn through our 5inch Newtonion Reflector Telescope. They amazed to view the Venus as a crescent and the ring of the Saturn as Galileo experienced 400years ago.
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