Flightglobal4 小时
ZeroAvia agrees EPS certification basis with US regulator
ZeroAvia has agreed the certification basis with the US Federal Aviation Administration for its 600kW electric propulsion ...
FierceBiotech3 天
Sugar from soil bacteria restores pigment in mice with vitiligo: study
A sugar produced by soil bacteria may be able to stop the loss of skin pigment caused by vitiligo.  | A sugar produced by ...