Yu led the development of the printable concrete ink, calibrating variables for the 3D printer like water-to-binder ratios, nozzle size, and extrusion speed. "We ran a lot of trials," he says.

If you plan on keeping diesel fuel in your garage or shed, there are important things that you should know about storage before filling the can.

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This uses a mechanically operated diameter detector that only allows the larger diesel fuel nozzle to be inserted into the filler pipe, and locks out the thinner petrol nozzles.

China's Aero Engine Corporation of China (AECC) just completed a flight test of its new 3D-printed turbojet.

Thanks to brilliant technical innovation, a newly-established French company is poised to make the small aircraft turboprop a reality. Mario Boric reports… To say aviation and turbines is a happy ...

In response to an Air Force request in 1952 for a 373 - 522 kW (500- to 700-hp) turboprop engine, Lycoming produced two designs, both of which could be converted to turboshafts to power helicopters by ...