EHang, JAC Motors and Guoxian Holdings will conduct joint research on the automation of aircraft production technologies and build a manufacturing base, all to accelerate low-altitude aviation ...

But one of the challenges of hydrogen adoption is the high temperature at which it burns ... stabilized oxide coating thermally grown from a valve metal-based complex concentrated alloy, Materials ...

Chinese scientists have achieved high-temperature superconductivity in nickel oxide materials under ambient pressure conditions. The discovery establishes nickel-based materials as the third high ...