This 3D printing technology could allow astronauts to manufacture satellite engines in space, eliminating the need for Earth-based launches.

The capital frenzy caused by DeepSeek 100 Billion Parameter Model directly pushed up the valuation level of the AI application layer. Compared with American AI stocks such as C3.ai and Upstart, ATGL ...

Cummins offers its 6.7L Turbo Diesel as a crate engine in several variations. Here is how many versions it offers and the ...