A New Thermoelectric Generator Creates Electric Power by Wrapping Around Hot Pipes

Researchers have long been working on finding a way to benefit from temperature differences to produce electricity. And now a group of scientists from Penn State and the National Renewable Energy Laboratory have developed a new flexible thermoelectric generator that can convert wasted heat into electricity by wrapping around hot surfaces like exhaust pipes.   A large amount…

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10 Characteristics of Great Engineers

Engineers are the inventors, designers, analysers and builders of our modern age. They create the machines, structures and systems we use on a daily basis, most of the time without thinking twice about the work that went into them. The constrains of physics, the confines of the manufacturing technology of the modern age, the limitations…

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Three Former SpaceX Engineers Are Designing New Ultra Efficient Autonomous Trains

Three former SpaceX engineers launched a company to develop autonomous battery electric trains that they believe can help to improve the efficiency and emissions of railroads, a press statement reveals. The firm, Parallel Systems, recently raised $49.55 million in Series A funds to build autonomous freight trains. The funding will go, in part, towards advanced tests for…

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