Real Engineering on MSN12 天
What Actually Happened to the Concorde
The Concorde, a symbol of supersonic travel, met a tragic end with the crash of Flight 4590. This story details the ...
Texas Public Radio4 天
The company planning a successor to Concorde makes its first supersonic test
Denver-based Boom Technology's XB-1 demonstrator plane hit Mach 1.122 — 750 mph. It's the first independently developed ...