ITM Power plc, a U.K. company, has introduced a hydrogen home refueling electrolyser that promises to produce enough hydrogen overnight to take a duel fuel Ford Focus 25 miles. Eight years in development, the electrolyser uses a polymer membrane (also known as PEM which stands for both Polymer Electrolyte Membrane or Photon Exchange Membrane) intsead the more expensive platinum-plated membrane. Electrolysers and fuel cells traditionaly employ a platinum-plated membranes which are considered a cost impediment to wide adoption of hydrogen powered vehicles.
Company CEO Jim Healthcote said that the system has moved out "research and feasibility" so the company can begin talking with manufacturers. The company is also using the hydrogen for heating, cooking and refrigeration at a "hydrogen apartment" in its Sheffield facility. As well, the hydrogen powers a generator to provide electricity.
For all hydrogen’s doubters who I hear from regularly, the momentum behind hydrogen is really hitting the gas (pun intended). I can imagine the doubters also believed in 1979 that there could never be a personal computer or in 1993, something like the Internet. What ITC appears to have done is create a technology that can be refined over time to produce more hydrogen over time at a lower cost. I have pinged them to get specific cost and production figures.
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.
Biomedical engineering is one of the fastest growing engineering fields; from medical devices and pharmaceuticals to more cutting-edge areas like tissue, genetic, and neural engineering, US biomedical engineers (BMEs) boast salaries nearly double the annual mean wage and have faster than average job growth.
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.