If you thought Amazon was the tablet marketplace’s best hope for a true Apple competitor, it looks like you were right. Pre-orders of the Kindle Fire continue to be brisk, and it’s already well on the way to becoming the best-selling Android tablet of all time. Two weeks ago, more than a quarter million had […]

Japan’s Ministry of Defense has created one of the most versatile flying robots I have ever seen, and what is thought to be the world’s first spherical flying robot to boot. The robot manages to combine the best of both a helicopter and a winged plane and can hover as well as travel very fast […]