Arpit Kumar, a Class 12 student and his brother Abhijeet Kumar of Class 10 from Bihar Bal Bhawan Kilkari worked on the ‘Contactless Temperature and Distance Measuring’.
Arpit Kumar, a Class 12 student and his brother Abhijeet Kumar of Class 10 from Bihar Bal Bhawan Kilkari worked on the ‘Contactless Temperature and Distance Measuring’.