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SOLAR WATER MOTOR FOR FIELDS
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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WATER DISPENSER ENVIRONMENT FRIENDLY
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
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washing machine with hands
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -