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Wondering what the coming year will hold for Nissan's flagship electric car? Well, as expected, there's a small, but not negligible range boost in store. On a full charge, and with all the other electronics turned off, the 2013 Leaf should be able to eke 228 km (142 miles) out of its lithium ion p

2 years ago 0 Comments
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In tennis, the materials of the tennis court affect the performance of the ball. Such is the case, on a much, much smaller scale, for electron movement across circuitry. Silicon chips give resistance that lowers the speed limit, while atom-thick sheets of carbon (a.k.a. graphene) have a special prop

4 years ago 0 Comments
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Arguments have already begun over who will eventually reign supreme as the dominant HD provider, and while cable has had years to take advantage of their increased HD offerings compared to satellite carriers, that gap is quickly closing. DirecTV has already launched one HD-centric bird into orbit a

7 years ago 0 Comments