Saturday, December 10th, 2016

Time	Event
12:45a	Bose Launches 'Hearphones' That Act Like Hearing Aids Bose has launched a new pair of earbuds called Hearphones that augment the sounds of the world around you, letting you select what kinds of outside noises you'd like to listen to. "Hearphones users can also pick which direction those outside noises come from, with what appears to be specific emphasis on helping people hear voices better in crowded places," reports The Verge: A "Bose Hear" app was recently added to the App Store, and offers a little more detail about what Hearphones are capable of. You can turn the "world volume" up or down, and change the direction you're hearing those sounds from. There are preset modes like "television," "focused conversation," "airplane," "doctor's office," or "gym," all of which presumably block out different sounds from different directions while letting in things like speech. A user manual was also recently submitted to the FCC. No pricing or availability can be found anywhere on Bose's website or in the app. Here's some more from that app's description: "Innovative technologies amplify softer sounds, let you turn down the distractions in noisy environments and focus on what you want to hear -- like a conversation across the table. You can also use them as controllable noise cancelling [sic] wireless headphones for your music or calls or just for quiet. Take control of the noise, and hear the world better." Read more of this story at Slashdot. (Comment on this)
7:00a	'Star In a Jar' Fusion Reactor Works, Promises Infinite Energy An anonymous reader quotes a report from Space.com: For several decades now, scientists from around the world have been pursuing a ridiculously ambitious goal: They hope to develop a nuclear fusion reactor that would generate energy in the same manner as the sun and other stars, but down here on Earth. Incorporated into terrestrial power plants, this "star in a jar" technology would essentially provide Earth with limitless clean energy, forever. And according to new reports out of Europe this week, we just took another big step toward making it happen. In a study published in the latest edition of the journal Nature Communications, researchers confirmed that Germany's Wendelstein 7-X (W7-X) fusion energy device is on track and working as planned. The space-age system, known as a stellerator, generated its first batch of hydrogen plasma when it was first fired up earlier this year. The new tests basically give scientists the green light to proceed to the next stage of the process. It works like this: Unlike a traditional fission reactor, which splits atoms of heavy elements to generate energy, a fusion reactor works by fusing the nuclei of lighter atoms into heavier atoms. The process releases massive amounts of energy and produces no radioactive waste. The "fuel" used in a fusion reactor is simple hydrogen, which can be extracted from water. The W7-X device confines the plasma within magnetic fields generated by superconducting coils cooled down to near absolute zero. The plasma -- at temperatures upwards of 80 million degrees Celsius -- never comes into contact with the walls of the containment chamber. Neat trick, that. David Gates, principal research physicist for the advanced projects division of PPPL, leads the agency's collaborative efforts in regard to the W7-X project. In an email exchange from his offices at Princeton, Gates said the latest tests verify that the W7-X magnetic "cage" is working as planned. "This lays the groundwork for the exciting high-performance plasma operations expected in the near future," Gates said. Read more of this story at Slashdot. (Comment on this)

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