Always Usable Umbrella
Valuable Medicinal Plants In The Nature
Mechanised Pollinator For Hybrid Rice Seed Production
Flood Alarm & Disaster Management
Oil Cleaner With Fuel-less Boat
Air Pollution Causes And Remedies
Solar Mosquito Destroyer
Greenhouse Effect- Global Warming
Recognition For A Powerful Initiative
Colour Detection Robot
Tractor Operated Paddy Transplanter
Co (car Opening) Signal
Ajooba Tube Light Frame
Water Absorption System
Raking Machine For Poultry Farms
Led Matrix In School
