A partnership of German electricity and natural gas utilities has begun operating a 200 kW fuel cell plant that uses pure hydrogen to produce power. The Hamburg utilities purchased the unit from ONSI Corp., South Windsor, CT. The unit is similar to the company's model PC25 commercial fuel cell power plant, except it does not contain fuel processing equipment for extracting hydrogen from other sources, such as natural gas, propane, or methane. This means the new fuel cell must be supplied with pure hydrogen, although the plant operates more efficiently for it. Similar to a battery, fuel cells convert chemical energy into electricity and hot water. The difference is that the chemistry is relatively clean, and produces only water and carbon dioxide as waste. The Hamburg unit is so clean, it was installed adjacent to an apartment building that will use the hot water generated by the fuel cell to heat the building. ONSI currently is manufacturing one 200 kW commercial fuel cell plant every week. For more information, contact Michael London, ONSI, at (203) 261-1549.
Enabling the Future is designing prosthetic appendages modeled more like superhero arms and hands than your average static artificial limbs. And they’re doing it through a website and grassroots movement inspired by two men’s design and creation in 2012 of a metal prosthetic for a child in South Africa.
In order to keep an enterprise truly safe from hackers, cyber security has to go all the way down to the device level. Icon Labs is making the point that security has to be built into device components.
Three days after NASA's MAVEN probe reached Mars, India's Mangalyaan probe went into orbit around the red planet. India's first interplanetary mission, and the first successful Mars probe launched by an Asian nation, has a total project cost of nearly $600 million less than MAVEN's.
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.