ELECTRONICS: Fueling an active open source community with a flexible, fan-less and low-cost embedded development board, Digi-Key Corp. announced it is shipping Revision C of the popular BeagleBoard from BeagleBoard.org. The latest version offers increased design flexibility with twice the memory (256 MB RAM), additional high-speed USB port and an LCD expansion connector. Based on a Texas Instruments’ OMAP3530 processor, the BeagleBoard bridges desktop and embedded development by delivering laptop-like performance in a pocketsize, 3 x 3-inch form factor for innovative projects ranging from robots, netbooks and mobile Internet devices to entire Linux distributions and gaming frameworks. BeagleBoard Revision C (Digi-Key part number 296-23428-ND) is available for $149.
The Dutch are known for their love of bicycling, and they’ve also long been early adopters of green-energy and smart-city technologies. So it seems fitting that a town in which painter Vincent van Gogh once lived has given him a very Dutch-like tribute -- a bike path lit by a special smart paint in the style of the artist's “Starry Night” painting.
For decades, engineers have worked to combat erosion by developing high-strength alloys, composites, and surface coatings. However, in a new paper, a team at Jilin University in China turned to one of the most deadly animals in the world for inspiration -- the yellow fat-backed scorpion.
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