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Water


— Science

Water-testing pills draw on breath-freshening tech

By - May 1, 2014
Wondering if it's safe to drink the water from your remote village's well? Typically, the only way of finding out involves sending a sample of that water off to a lab, or using testing agents that must be shipped in and kept on dry ice. Now, however, scientists from Canada's McMaster University have developed simple pills that can do the job – and they were inspired by breath-freshening strips. Read More
— Science

Need to filter some water? Just go peel a pine tree

By - February 28, 2014
In many parts of the world, the presence of harmful bacteria makes it vitally important that water from lakes or rivers be thoroughly filtered before being consumed. While materials such as silver nanoparticles and titanium dioxide will do the job, people in developing nations or rural settings typically need something a lot cheaper and easier to manufacture. As it turns out, wood from pine trees works great. Read More
— Good Thinking

WaterWheel aims to lighten the load for women in developing nations

By - January 6, 2014 2 Pictures
Since landing in India in September of 2011, social venture Wello has carried out extensive research in an effort to improve the efficiency of water transport and storage in developing countries. For many people living in these areas the chore of walking long distances while carrying buckets of water is inefficient, dangerous and counter-productive. The team's work has culminated in what it believes could form part of a solution, a prototype for a pushable high-quality plastic container dubbed the WaterWheel. Read More
— Environment

Huge reserves of freshwater lie beneath the ocean floor

By - December 11, 2013
Scientists in Australia have reported the discovery of huge freshwater reserves preserved in aquifers under the world's oceans. The water has remained shielded from seawater thanks to the accumulation of a protective layer of sediment and clay. And it’s not a local phenomenon. Such reserves are to be found under continental shelves off Australia, China, North America and South Africa. Read More
— Marine

ABH20 skis bring cross country skiing to the water

By - November 27, 2013 4 Pictures
Decades ago, a few individuals looked at what skiers were doing on snow and thought, "Why can't I do that on a board?" Thus, the sport of snowboarding was born, and it eventually exploded in popularity. On the water, the opposite is happening. The sport of paddleboarding has been growing in popularity and some folks are thinking, "Why can't I do that on skis?" With the Slovenian-designed ABH20 skis, you can. Strap a pair on and you can walk on water. Read More
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