These Dutch designers are harvesting stardust from rooftops

October 10, 2017 by  
Filed under Eco, Green

Did you know that 37,000 to 78,000 tons of stardust falls on the earth’s surface every year? The dust is made up of micrometeorites that make it through the earth’s atmosphere – and now two Dutch designers are collecting this rare material from rooftops in the Netherlands. Kirstie van Noot and Xandra van der Eijk are exploring ways to utilize these mini meteorites as a precious resource that literally falls from the sky. Kirstie and Xandra believe that stardust could become a new resource for a world that is quickly using up its own natural resources: “As terrestrial resources are depleting and rare earth metals are arguably indispensable for our way of life and our survival as a species, we are in dire need of alternatives,” explains van Noot in her website. To salvage stardust, the pair first collects matter from the rain gutters and roofs of houses. They then incinerate the matter and use magnets to pull out particles for inspection. By studying the shape and composition of these particles, the pair is able to identify which ones came from outer space. The designers recently displayed their star dust exhibition, “As above, so below” at this year’s London Design Festival. The exhibition included the star dust itself as well as a solid cube made of meteoric material. + Dutch Invertuals Collected + Kirstie van Noot + Xandra van der Eijk + London Design Week Coverage Photography by Ronald Smits Photography

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These Dutch designers are harvesting stardust from rooftops

Alphabet X to beam wireless service to Puerto Rico with a fleet of balloons

October 10, 2017 by  
Filed under Business, Eco, Green

Help is coming to Puerto Rico in the form of balloons. Alphabet X’s Project Loon — a former Google enterprise — recently received an emergency license from the FCC to equip the island with mobile data via high-altitude weather balloons. According to the FCC, 83 percent of Puerto Rico’s cell sites remain inoperable since Hurricane Maria — a category 4 storm — devastated the island. The US Virgin Islands hit by the same storm will also receive assistance. The next step for Alphabet X is to partner with a telecommunications service to bring the experimental service directly to the region, reports Engadget . A similar arrangement in March was tested in Peru earlier this year after extreme rains and flooding hit the nation. “We’re grateful for the support of the FCC and the Puerto Rican authorities as we work hard to see if it’s possible to use Loon balloons to bring emergency connectivity to the island during this time of need,” said Libby Leahy, a spokesperson for Alphabet X. “To deliver signal to people’s devices, Loon needs be integrated with a telco partner’s network—the balloons can’t do it alone. We’ve been making solid progress on this next step and would like to thank everyone who’s been lending a hand. “ Related: Project Loon: Google to Test Balloon-Powered Internet in California’s Central Valley Gizmodo reports that Caribbean deployment is expected to take more time than the successful run in Peru. This is because X was already testing in Peru when the flooding struck. The company has until April 4, 2018 to fly the balloons. It is unknown how many territories will be covered by the experiment. Via Gizmodo , Engadget Images via Project Loon

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Alphabet X to beam wireless service to Puerto Rico with a fleet of balloons

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