Nirula Engineering College for women,Guntur
Protection from sudden rain
Protection from sudden rain with simple sensor
Modern village
NagarjunaSagar Dam
compost from waste material
Petrol from waste plastic
Independent former
Lubricant from waste plastic
Lubricant from waste plastic
Fluoride solution
solution for Fluoride problem
Current from moving train
current from waste material
Lift house
water pollution
Self watering plant
Cotton Paper /Hand made paper
Acid Rain
Solar Energy
Herbal fertilizers
Tidal current
Agriculture without fertilizers
power generation
Simple cooler
Solar Eclipse and Lunar Eclips
Save our birds
Water lifting without zero power
Find area of sphere
Maths in science exhibition
Magnetic Field
Geothermal Energy