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Suresh Kumar is a passionate mechanical engineer with deep expertise in design, thermodynamics, manufacturing, and automation. With years of experience in the industry, they simplify complex engineering principles into practical insights for students, professionals, and enthusiasts. This blog serves as a hub for exploring cutting-edge innovations, fundamental concepts, and real-world applications in mechanical engineering.

A new hydrogen powered hypersonic plane offers emission free rapid air transport

The Switzerland-based aerospace startup, Destinus SA, wants to build a hydrogen-powered hyperplane to address the need for rapid and clean transportation. Destinus moved a step closer to realizing its dream after it raised 26.8 million Swiss francs ($29 million) in a seed funding round. While the automotive industry is set to move to battery-powered electrification…

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New Lithium Metal Battery Could Revolutionize Electronics

You have inevitably heard of lithium-ion batteries, which power most of our portable electronics, and, of course, electric vehicles. They’ve undoubtedly revolutionized the way we live, but they also have some shortcomings, including short-circuiting and relatively short ranges for EVs.  Researchers have been working hard to find better, longer-lasting battery solutions that don’t weigh a ton or…

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A New Tiny EV Motor Strikes the Perfect Balance Between Power and Torque

Koenigsegg revealed its new Quark EV electric motor as part of its drive to build in-house technologies for its hypercar lineup. The new state-of-the-art “raxial flux” electric motor falls somewhere between a radial-flux and an axial-flux design, providing the immense power of the former and the torque of the latter. This allows for a more simple transmission,…

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A New 4000 HP Centrifugal Supercharger Can Reach 80,000 RPM

Fayette, Missouri-based firm Harts Turbo built a shiny new centrifugal supercharger, dubbed the “Harts Charger”, with a staggering claimed output of 4,000 horsepower. The Harts Charger features an impressive 5.5-inch (140mm) compressor wheel that was milled using solid blocks of billet aluminum, instead of the more traditional casting process. This method allows for easier modification…

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