US Army successfully flies a hybrid electric drone with 3D-printed heavy-fuel rotary engine — uses advanced engineering to ditch a bulky liquid cooling system
The engine drives a 400v motor-generator that electrically drives the propellers.

The engine drives a 400v motor-generator that electrically drives the propellers.

A process design kit contains transistor models, design rules, and other information that enables chip designers to develop products for a particular manufacturing process using electronic design automation (EDA) tools. …

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Demand for the RTX Pro 5500 has far outstripped Nvidia’s planned production. According to earlier reports, Chinese firms were suggested to have spent $35 billion on orders for over 3 million of the GPUs , far beyond Nvid…

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The body of the Bambu Lab H3C looks similar to the rest of the H series except for the toolhead. The Flexfeed extruder can adjust automatically to push multiple filament widths and does well with some of the softest TPU …

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The U.S. FBI directly attributed the theft to North Korea on November 1. ”The FBI is releasing information advising the Democratic People’s Republic of Korea (North Korea) was responsible for the theft of more than $6 bi…

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