Humphrey's latest cylinders are designed to be shorter, lighter and thinner than those of equal bore and stroke. Their flat pistons make them up to 40 percent thinner, and they have a 35 percent shorter dead stroke due to the block type end cap, which needs no mounting brackets, making for zero stroke dimension. They are light enough to not burden either the actuator axis or the stand, even with a Y-Z axis. They last longer and leak less, using high-strength stainless-steel bands. Lead wires for embedded sensor switches can be drawn out from a single surface through a cap groove on the cylinders' sensor switch tracks. They come with NPT ports and mounting options such as a shock absorber and F-tube supports.
Samsung's Galaxy line of smartphones used to fare quite well in the repairability department, but last year's flagship S5 model took a tumble, scoring a meh-inducing 5/10. Will the newly redesigned S6 lead us back into star-studded territory, or will we sink further into the depths of a repairability black hole?
In 2003, the world contained just over 500 million Internet-connected devices. By 2010, this figure had risen to 12.5 billion connected objects, almost six devices per individual with access to the Internet. Now, as we move into 2015, the number of connected 'things' is expected to reach 25 billion, ultimately edging toward 50 billion by the end of the decade.
NASA engineer Brian Trease studied abroad in Japan as a high school student and used to fold fast-food wrappers into cranes using origami techniques he learned in library books. Inspired by this, he began to imagine that origami could be applied to building spacecraft components, particularly solar panels that could one day send solar power from space to be used on earth.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.