Lidia Yuknavitch’s new novel follows a young Alice-like girl who moves through a series of weird mirror worlds. By Alexandra Jacobs When you purchase an independently reviewed book through our site, ...

Mike Stewart] powers up a thrust meter from an Apollo lunar module. This bit of kit passed inspection on September 25, 1969.

In 2014, no less an authority than NASA proclaimed in peer-reviewed papers that it was getting mysterious thrust from the EmDrive, a strange, brassy trumpet of a thing that its creators claimed could ...

The thrust-link issue that forced Boeing to ground its 777-9 test fleet last year was caused by a narrow airflow gap that led to vibration and failure, according to newly available information. Boeing ...

Question: Do they really reverse the engines after landing to slow the aircraft? If so, doesn't this put a huge strain on the engines? — Submitted by reader Andy, Granada Hills, Calif. Answer: Reverse ...

Thrust bearings support axial loads on rotating shafts. Designs range from simple, coin-sized flat washers in household appliances to sophisticated assemblies several feet in diameter for ...

The internet has already taught us that an electric surfboard is a great way to get around on the water while looking like an absolute badass. [RCLifeOn] is continuing to push the boat forward in this ...