According to a 2007 World Health Organization report, over one billion people around the globe lack access to a purified water supply. That means they treat water by boiling with firewood--which ...

As droughts lead to water shortages around the world, are there any promising new technologies to for purifying water for ...

U.S. scientists have designed a groundbreaking solar-powered desalination system that operates off-grid and uses a unique heat recycling method to produce drinking water, both with and without ...

Ball milling liquid metal with natural plant compounds produces a black powder that purifies seawater and generates electricity using only sunlight.

3. Solar-Powered Water Purifier Staying hydrated is essential during camping, and the Solar-Powered Water Purifier provides a safe and efficient solution for this. This device uses solar energy to ...

Kenyan startup Inno Neat has developed a solar-powered water filter that removes contaminants such as bacteria, viruses and heavy metals. The company claims to have already deployed three prototypes ...

How often do you take advantage of your clean drinking water? In many parts of the world, clean water is scarce and disease runs high due to bacteria-infested drinking water. Two Industrial Design ...