Interesting Engineering on MSN4 小时
China’s supersonic jet C949 targets 50% range increase over Concorde, 95% less sound
China’s Comac is aiming to redefine supersonic travel with its C949 airliner, a 1.6-Mach design promising greater range and ...
News4JAX21 小时
The Latest: 1,002 people reported dead in Myanmar's earthquake
BANGKOK – Myanmar's powerful 7.7 magnitude earthquake has killed 1,002 people, as the death toll keeps climbing amid rescue ...