German engineering goes green with a fog-collecting system that serves the water needs of an arid Peruvian village.
Biologists Kai Tiedemann and Anne Lummerich are finding ingenious ways to help people living in arid regions find and develop new sources of water. Bellavista, a small, hillside settlement near Lima, Peru that is unconnected to the municipal water supply is enveloped in fog through most of the winter. There, the pair designed a fog-catching system that captures and collects fog-water for use by the local population. Built in 2006 by members of the community, the system delivers hundreds of gallons a day to its resevoir during the foggy winter months.
(via National Geographic, photograph by Anne Lummerich)
Tom Szaky is the quintessential eco-entrepreneur. While a freshman at Princeton, Szaky founded a company that recycles garbage into plant fertilizer, then packages it in discarded soda bottles. Fast forward five years, and TerraCycle Plant Food is available in every Home Depot, Target, Wal-Mart, and more than 3000 other locations. Today, TerraCycle is finding new uses for trash, creating products......read more
At this week's multilateral clean energy meeting in London, the British government announced it will collaborate with the US to develop floating wind turbines that harness the higher wind speeds available over deeper water. The UK's offshore wind potential big; it is estimated to account for about one-third of Europe's overall offshore wind potential. But in order to exploit it, new technology......read more
In a press release that reads like sci-fi writing, a startup called Planetary Resources announced plans to identify, explore, tag, and finally mine asteroids for materials ranging from precious metals to water. The audacious venture is an attempt to locate and exploit a sustainable resource supply for Earth's ever-growing population. "Many of the scarce metals and minerals on Earth are in......read more
What started as a Kickstarter project has become one of the cooler iPhone cases on the market. Departing from the slim and sleek aesthetics of the Apple device, the rugged Aqua Tek S offers waterproof protection for your iPhone 4 or 4S, complete with an integrated solar panel and 2000mAh battery that increases the charge by up to 1.5 times. The outer shell is made from ultra-durable......read more
In September of 2010, the Tûranor PlanetSolar left its mooring in Monaco with the intent of becoming the first solar-powered boat to circumnavigate the globe. Last Friday, May 4, the 115-foot long catamaran fulfilled its mission when it returned to the same harbour to the delight of its crew and onlookers. "The MS Tûranor PlanetSolar is much more than a ship," Immo Stroeher, the the......read more
With inspiration from the complex mathematical patterns found in nature, Tatiana Plakhova creates fascinatingly futuristic illustrations that apply geometric lines to landscape photos. The results are stunning. These selections, from the Moscow-based designer's "Geosphere" collection, clearly show off her vision and talent. "My works are based on mathematical simplicity and harmony," she says.......read more
This environmental science kit is the perfect tool to teach kids about the problems faced by our planet -- and how sustainable practices and technology can help us can overcome them. The kit is organized into five main sections: renewable energies, natural resource usage, climate change prevention, waste and water management, and energy conservation. From constructing a miniature water treatment......read more
This jaw-dropping new time-lapse video was cobbled together using images from Elektro-L, a Russian weather satellite that's currently orbiting about 22,000 miles above Earth. It's a stunner.The video, created by the person behind the Planet Earth website, shows off Earth’s northern hemisphere in crystal clear and vibrantly-colored images. The satellite reportedly creates a 121......read more