How hackers invented kiteboarding

 

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An unusual design process combining recklessness, imagination, and computers created one of the fastest-growing sports in history.

The promise of kiteboarding is that a wind strong enough to draw small whitecaps from the water can take you on a magic-carpet ride. But the same wind can be dangerously uncontrollable.Photograph from Alamy

Just as he was graduating from high school, in 1990, Chris Moore had a fanciful idea. He had noticed increasing numbers of so-called sport kites arcing through the skies above his home town of Lenexa, Kansas, outside Kansas City, Missouri. A traditional kite is tethered to its operator by a single line, and is more or less impossible to maneuver. But a sport kite—a needle-nosed, fighter-jet-like wing of nylon or polyester—has two lines, which an operator can use to induce acrobatic turns. Moore was skilled with a yo-yo and had watched riders do tricks on their bikes. He watched the sport kites soar, reverse, and double back, and wondered if the kite could become the next bicycle—a vehicle for art, competition, or some combination of the two.

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Generator that creates electricity from gravity could revolutionize renewable energy

A Dutch inventor has successfully created a contraption that generates electricity from gravity – and it could revolutionize the future of renewable energy.

Dutch architect Janjaap Ruijssenaars, from Universe Architecture, has developed a method to generate free energy in a sustainable way at home. The patent-pending technique, whereby energy is released by perpetually unbalancing a weight, offers an alternative to solar and wind technology.

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Using molten salt to store electricity isn’t just for solar thermal plants

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Startup follows on a number of innovative ideas to make renewable energy more flexible.

How can we make wind a more versatile energy source? By adding storage.

An energy storage startup that found its footing at Alphabet’s X “moonshot” division announced last week that it will receive $26 million in funding from a group of investors led by Breakthrough Energy Ventures, a fund that counts Jeff Bezos and Michael Bloomberg as investors and whose chairman is Bill Gates. The startup, called Malta, uses separate vats of molten salt and antifreeze-like liquid to store electricity as thermal energy and dispatch it to the grid when it’s needed.

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Utilities have a problem: the public wants 100% renewable energy, and quick

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The industry is groping for ways to talk the public down.

Renewable energy is hot. It has incredible momentum, not only in terms of deployment and costs but in terms of public opinion and cultural cachet. To put it simply: Everyone loves renewable energy. It’s cleaner, it’s high-tech, it’s new jobs, it’s the future.

And so more and more big energy customers are demanding the full meal deal: 100 percent renewable energy.

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Wind-powered Water Seer pulls 11 gallons of clean drinking water from thin air

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A new device that relies on simple condensation to collect clean water from the atmosphere promises to provide up to 11 gallons of safe drinking water without an external power source, greenhouse gas emissions, or adverse environmental impacts. What’s more, the innovative Water Seer collection device could potentially run forever, gifting generations of people with access to ‘liquid gold’ in areas of the world where a harsh climate or lack of infrastructure make access to clean drinking water a major problem. Water Seer is powered by a simple wind turbine, and the device could easily be the first step toward a sustainable, enduring solution to water shortages around the world.

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Introducing the World’s First Large-Scale Tidal Power Farm

 Scotland unveiled the first turbine for the MeyGen tidal stream project, the world’s first large-scale tidal energy farm. The project will initially install four turbines, but will eventually have 269 turbines, enough to power 175,000 homes.

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A cost-effective battery that stores surplus wind and solar power a step closer to reality

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A home battery that is cheap, durable, safe and as big as you like that could store solar or wind power is closer to reality. Harvard University researchers report that they have tested a “flow battery” that uses cheap and abundant chemical elements, can be operated with plastic components, will not catch fire and can operate at 99 percent efficiency.

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The Ecocapsule is a new super green micro dwelling

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Nice Architect, a Slovakian company, has created the ecocapsule, a new kind of super green micro dwelling.  The ecocapsule is powered by a built-in wind turbine and solar cells, and its egg-like shape allows the collection of rainwater and dew.   Continue reading… “The Ecocapsule is a new super green micro dwelling”

Aquion Energy’s battery helps solar and wind power operate in remote locations

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A battery module built at Aquion’s plant in Pennsylvania.

A new kind of battery that stores energy from solar and wind power cheaply and cleanly has hit the market. It is by far the cheapest of a new generation of large, long-lived batteries that could make it possible to rely heavily on intermittent, renewable energy sources.

 

 

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Discover the Hidden Patterns of Tomorrow with Futurist Thomas Frey
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By delving into the futuring techniques of Futurist Thomas Frey, you’ll embark on an enlightening journey.

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