[Simple Inventions] Cheap lighting, fridge and air conditioning for the poor

1. A simple invention using bottles of water with bleach to light shacks/huts for the poor.




2. Clay pot cooler (no ice!)



Globe Aware is cataloguing small-scale "Green" projects for use in the local communities in which we operate. These simple videos, along with other training materials, will be used in coming up with project ideas!


3. Air conditioning using the invention above for cooler water (not ice cubes unfortunately)





Some practical applications:

1. In India...



2. In the Sudan...