Road Indicator Machine
Head Lights Showing Speed
To Manage The Liquid, Solid Wastages At The Railway Station
Magnetised Seeds Multiply Yields
Laser Mining Cap
Solar Mobile Charger
Cardamom Drying Chamber
Automatic Railway Crossing System
Self Rubbing Board For Schools
Fishing Rod With Light And Sound Alarm
Bullet Train
Biogas Production From Sewage
Energy Saving Speed Breaker
Improved And High Yielding Varieties Of Guar (sr-23), Moth Bean (sr-1)
Noise Level Indicator
Tractable Pollution At Traffic Signals Using Ducts
