SCAT's Ford 4.6L 297 Forged Rotating Assembly increases displacement and durability for engines, featuring a forged crank and ...

Most of the internal combustion piston engines built for vehicles throughout history have pretty familiar core designs. The ...

A nearly intact Geran-2, landed upright on the ground, was found with a 9K333 Verba Man-Portable Air Defense System (MANPADS) mounted on the top. A month ...

A teardown of a locked-up GM Vortec 350 reveals bent rods, destroyed bearings, a ventilated block, and why these workhorse ...

Astronomers have observed enormous filaments of galaxies tied together with dark matter — the stuff scientists believe makes up 85 percent of the total mass of the universe — stretching across ...

WASHINGTON, Dec 8 (Reuters) - Scientists have observed the largest-known rotating structure in the cosmos - a gargantuan thread-like assemblage of hundreds of galaxies, gas and dark matter that makes ...

After years of rumors and experimentation behind closed doors, the Mazda rotary engine is officially back. The Vision X-Coupe, a plug-in hybrid concept showcased at the 2025 Japan Mobility Show, has ...

NASA has contracted Momentus to use its Vigoride orbital service vehicle as a testbed to demonstrate a rotating detonation rocket engine in space in 2026. The rotating detonation rocket engine is ...

Using a design once deemed too unstable to harness, NASA successfully tested a 3D-printed rotating detonation engine in 2023, marking a major breakthrough in propulsion. By exploiting supersonic ...

In brief: Lenovo revealed numerous laptops and laptop accessories at the recent IFA event in Berlin. These include several mobile workstations, a 5K ultrawide monitor, and the successor to its ...

Venus Aerospace has marked a significant milestone in propulsion technology with the successful test of their Rotating Detonation Rocket Engine (RDRE). This groundbreaking trial, conducted on May 14, ...