Over one-third of the world’s population lacks access to clean water. Sunlight-driven distillation, which can desalinate seawater and purify contaminated water, is a sustainable, cost-effective way to ...
With the sun's energy,this simple single-basin, passive-solar distiller can produce up to 4 gallons of purified water per day. Learn how to use passive solar water distillation to purify your drinking ...