Updated Improved build :
- DIY Video: How to build a Simple Emergency Survival Waste Oil Candle from Old Nail Polish Bottle
- DIY Video: How to build an Efficient Cold Water Powered Radiant Air Cooler that uses no electricity. Turns Cold Water into Cold Air!!
- DIY Video : How to turn Dirty-water/Salt-water to a clean fresh drinking water by building a simple Water distillation system