A More Sustainable Way to Make Automotive Gears
Researchers at the University of Bologna in Italy have developed a method of dry grinding for automotive gears—without using oils and other lubricants.

Ceramic Boost for Small Jet Engines, Made to Measure, Comfortable Enough to Innovate, Surviving the Cold
READ ISSUEElectrofuel as a Cost-Competitive Shipping Fuel, A Fiber Optic Acoustic Coupler for Light Waves, Engineering Design for All, Adding a Twist to 3D Printing
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