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Wind motor using on well
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
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Direction identifier machine
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
TV WITH HANDS AND VOICE SENSOR
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
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WATER ALARM WITH VOICE RECOGNITION
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
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KIDS ROOM CALLING BELL
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
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SENSOR LIGHT FOR HOUSEHOLD
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
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HELICOPTER THAT HELPS MOBILIZE SMALL THINGS IN THE SCHOOL
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
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VOICE RECOGNISED WATER DISPENSER
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India