The Nano Bee, created by engineer Ronald Valentine, is a diesel engine smaller than a quarter but powerful enough to to spin a model-plane propeller.

Victor Wembanyama (24.3 ppg, 11.2 reb, 2.7 blk) is the latest brilliant center for the Spurs. He has the best personal defensive rating in the NBA (102.3), as well as the best defensive rebounding ...

The removal and overhaul of a Lee tank’s radial engine reveals the complexity of maintaining mid-20th-century armored vehicles. Engineers carefully disassemble heavy components while parallel engine ...

The redesigned 2026 Monster packs Ducati’s new V2 engine, premium tech, and iconic style—but it faces serious rivals.

Russia has unveiled the new M105/M105V piston aircraft engine, a lightweight 115-hp powerplant designed to replace decades of dependence on foreign engines in light aircraft and UAVs. With a ...

Abstract: The opposed-piston cam engine (that is OCPE) comprehensively adopts the structural characteristics of the opposed piston engine and the cam type piston engine. Its unique cam power ...

The P‑51 Mustang became a common choice for air racers in America due to the large number of surplus airframes available after World War II. Its robust design, high-speed potential, and adaptability ...

Abstract: This article proposes an air-cored three-phase tubular permanent magnet linear generator (3P-TPMLG) with a novel free-piston Stirling engines (FPSEs) structure. First, the concrete ...

From spinning rotary engines and their brutal side effects to the massive multi-row radials that powered bombers and fighters, this episode traces how engineers chased power through clever compromises ...

Why does an everyday driver push a button to start the car while an F1 driver manages more than 20 systems before moving an inch? The answer lies deep inside the heart of every machine: the engine. On ...