The F-47’s adaptive cycle engine can reconfigure itself in flight, shifting airflow to balance extreme efficiency, Mach 2+ ...
Two hangars that were once used to develop secret wartime technologies could be turned into padel courts under new plans. The ...
Modern Engineering Marvels on MSN

Air Force $2B Starts B-52 Engine Swap Toward B-52J

Keeping a 1960s airframe relevant in the 2050s has less to do with nostalgia than with wiring diagrams, test cards, and the ...