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Eric Mack

Materials

Super flat material could extend life of Moore's Law

Researchers could be fending off the demise of Moore's Law with the help of a new material that allows electrons to move from point A to point B faster. Engineers at the University of Utah discovered a new kind of flat semiconducting material made of tin monoxide that is only one-atom thick, allowing electrical charges to pass through it faster than silicon or other 3D materials.Read More

Urban Transport

High-end Zeitgeist City electric bike targets "active affluents"

In the surprisingly wide world of electric bicycles, there's a lot of blurring of the lines between dirt and road bikes, psuedo-motorcycles and mopeds. Seattle-based Zeitgeist Inc. isn't doing anything to sharpen the lines with its Zeitgeist City e-bike. Despite the city moniker and being targeted primarily at affluent urbanites, the company says the luxury bike can handle on- and off-road conditions.Read More

Environment

Heliatek claims new conversion efficiency record for organic PV cells

German solar technology firm Heliatek claims to have outdone itself by setting a new world record for directly converting sunlight into electricity using organic photovoltaic cells. In 2012 it claimed a then world record 10.7 percent conversion efficiency and said it was gunning for 15 percent in the near future. This week it announced it's halfway there, achieving a new record of 13.2 percent.

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Electronics

NASA's new laser-based modem could revolutionize data-crunching

For years now, fiber optics has been synonymous with super-speed communications and data transfer, but now NASA is working to develop the next generation of high-speed modems using an emerging technology called integrated photonics. The agency's first integrated photonics modem is set to be deployed aboard the International Space Station in 2020. The palm-sized device makes use of optics-based functions like lasers, switches and wires that are all integrated on a microchip much like those in our cell phones. Read More

Space

See NASA's most detailed flyover video of Ceres

Since December, NASA's Dawn spacecraft has been as close as it will get to the surface of Ceres, the largest object in the asteroid belt. The space agency and its Jet Propulsion Laboratory have put together the most comprehensive video tour yet from the spacecraft's lowest mapping orbit.Read More

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