Power Japan Plus has developed an organic battery using cotton’s carbon fiber, which the startup claims will generate more power than a lithium-ion battery and can charge up to 20 times faster. The company also says that its battery can be charged thousands of times without losing energy capacity (unlike lithium-ion batteries). Power Japan Plus envisions the technology enabling more affordable, long-range electric vehicles that can be charged in minutes and travel hundreds of miles. Continue reading Organic Battery Could Lead to More Affordable Electric Cars

Samsung announced details regarding its 2014 lineup of Ultra HDTVs and a new 4K video collection. The entry level U8550 flat panel line, starting at $2,500 for the 50-inch model, will launch this month with a 55-inch set and four other sizes in May. The curved U8700 series is expected by late spring in 55-inch and 65-inch screen sizes. And the flagship line, the U9000 curved sets with proprietary Auto Depth Enhancer, will be available in 55-, 65- and 75-inch models, priced at $4,000, $5,000, and $8,000 respectively. Continue reading Samsung Unveils Pricing, Availability of Upcoming Ultra HDTVs