Over 14,000 pieces of junk are clogging up low Earth orbit, but this number could be reduced by a new invention that involves ...

A Swiss Air Lines flight had to abort takeoff at Boston Logan International Airport Tuesday evening after experiencing an issue with an engine. Video posted online by Logan in Flight showed flames ...

If you need to create a high vacuum, there are basically two options: turbomolecular pumps and diffusion pumps. Turbomolecular pumps require rotors spinning at many thousands of rotations per ...

New Bentley SUV to launch in 2026 with electric power New PHEV or EV models to launch every year from 2026 onwards More traditional petrol-powered options under evaluation Initially, the brand had ...

Russian defence experts on Sunday said the reported sale of RD-93 engines to Pakistan for integration into the JF-17 will actually benefit Delhi, dismissing the criticism of the Indian government by ...

The fuel pressure regulator may be small, but it plays a big role. Learn what it does for your engine and how a failing one can affect performance.

A new photo of the second B-21’s first flight offers a new look at the engine exhaust, which appears very similar to the B-2’s one. Last week, the second B-21 Raider stealth bomber took to the skies ...

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From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...

Buying the right camera, lens, accessory or software to suit your photography is really important. Our product reviews offer independent views with hands-on opinion and honest verdicts aimed to give ...

Over 14,000 pieces of junk are clogging up low Earth orbit, but this number could be reduced by a new invention that involves a satellite using the plasma exhaust of its ion engine to knock dangerous ...

Expo in Copenhagen, Denmark, showcases photonic innovations from big name suppliers. ECOC 2025 hosted 340 companies and more than 8300 attendees. The three-day ECOC Exhibition 2025, focused on optical ...