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Uploaded by sbansaldm on Feb 22, 2011
AVSEQ03.DATMATHS EXHIBITION BY Sanjeev Kumar Bansal-crcoe-rohtak,haryana,india
Education
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make a battery cell circuit with a torch bulb and then one of the wires should bo used to join the connection through teaching machine questions whose answers are connected from behind the board.
sbansaldm 2 months ago
how 2 make dis teaching machine?
muhammedaxin 3 months ago
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make a battery cell circuit with a torch bulb and then one of the wires should bo used to join the connection through teaching machine questions whose answers are connected from behind the board.
sbansaldm 2 months ago