If you need to filter some water for drinking or cooking, this DIY solution uses the power of the sun. In this video from the MAD Science Hacks YouTube channel, you’ll learn how to create a simple ...

Pristine water: the solar absorber gel purification system in a lake at Princeton University (left) and the clean water produced during its immersion. (Courtesy: Xiaohui Xu) Pufferfish have inspired a ...

BUFFALO, N.Y. — You’ve seen Bear Grylls turn foul water into drinking water with little more than sunlight and plastic. Now, academics have added a third element — carbon-dipped paper — that may turn ...

Having graced our pages with inventive coolers, stoves, utensils and ovens, GoSun is back with another clever device for eco-conscious campers. The newly launched GoSun Flow is a neat and portable ...

Small enough to fit comfortably in a backpack with a filter strong enough to remove 99.99% of pathogens (including viruses), the GoSun Flow portable solar sink and shower couldn’t have come at a ...