Eco Friendly Fabrics
Tablets For Boosting Productivity Of Crops: Vermi-compost Pellet Making Machine
Evaluation Of The Value Of Pi (?)
Desi Fridge
Smart Dustbin
Flood Alarm & Disaster Management
Clean Energy
Step - Lock System In Bus
Headphones With Sensors To Detect External Sounds
Charging Battery Using Toilet Flush
Farm Implements: Palm And Coconut Leaf Mat Weaving Machine
Manual Wood Cutting & Bamboo Cross Cutter
Area Of Trapezium By Pythagorean Theorem
Eat Well-anti Shaking Spoon For Old People
Cellovera
Slid
