The new pump has no moving parts. “Instead, it relies on thermoacoustics, the interaction between sound waves and heat, to move thermal energy,” Interesting Engineering writes. The pump uses that ...

Airbus Helicopters continues to accelerate testing of its new H140 following the light-twin's launch in March last year, with ...

A common question the folks who put on the Hot Air Affair (Feb. 6-8) up in Hudson hear is, do you really fly hot air balloons on a frigid day? Yes! Now in its 37th year of launching balloons into the ...

NASA successfully conducted a hot fire of RS-25 engine No. 2063 on Jan. 22 at the Fred Haise Test Stand at NASA’s Stennis Space Center near Bay St. Louis, Mississippi, clearing the way for the engine ...

The owner of a Cessna with just 800 hours on the engine is having to spend around R2 million ($117,600) to replace the engine.