1.Telescope2. Microscope3.ISRO Gaganyaan Astronaut’s suit4. Telescope making Kit5. ISRO GSLV Rocket Model Making Kit6.ISRO’s Mangalyaan Model Maki..
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Perpetual Motion desktop toys add a lot of characters to your office and the Venus is no exception. A nude to get it started then sit back. K..
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What ! No batteries? Be a scientists as you discover how to power this digital clock using earth. Experiments to find out what other substanc..
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This circuit most useful for security checking. It used a sensing coil. Unassembled Electronics PC Board. Requires Soldering. Batteries not i..