DIY Solar mobile phone charger
DIY Solar mobile phone charger
Ifthi Javed
Refrigeration without electricity
Refrigeration without electricity
Temple, not a dustbin!
Temple, not a dustbin!
Ifthi Javed
Solar Cooker - an experiment
Solar Cooker - an experiment
Ifthi Javed
Global Carbon Footprint by Nation
Global Carbon Footprint by Nation
Ifthi Javed
Clip-on Solar fan
Clip-on Solar fan
Make your first solar power system at home
Make your first solar power system at home
Ifthi Javed
Woo Hoo! Our electric scooter is here!
Woo Hoo! Our electric scooter is here!
Ifthi Javed
5W LED Bulb replaces 11W CFL
5W LED Bulb replaces 11W CFL
Ifthi Javed
More eco-friendly Solar Charger which uses AA batteries
More eco-friendly Solar Charger which uses AA batteries
Ifthi Javed
Solar Sound System
Solar Sound System
Ifthi Javed