-
-
SOLAR WATER MOTOR FOR FIELDS
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
HELICOPTER THAT HELPS MOBILIZE SMALL THINGS IN THE SCHOOL
Earvaipattinam Union School, Earvaipattinam, Tamil Nadu, India
India -
-
Dragon robot vs environmental disasters
Via Giovanni Pascoli, 80038 Pomigliano d'Arco NA
Italy -