Explore how copper coils, neodymium magnets, and a custom rotor drive the Liberty Engine 2.0 to produce 230V AC at 1,400 RPM ...

Smart contact lens startup Xpanceo, haas raised $250 million to build atom-thin AR lenses to merge vision, biosensing, and AI ...

Priced under $200, the CMF Headphone Pro attracts on design and price, offering nice sound and clever controls. Is it a solid ...