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How to Make a Solenoid Engine at Home

In this fascinating tutorial, learn how to make a solenoid engine at home with simple materials and tools. We'll guide you through each step, explaining the science behind solenoid engines and how ...
Cool Again Restoration on MSN

Restoring a 1930 Antique Syringe with a 500W Laser

In this video, I use a 500-watt laser cleaning system to restore a 1930 aluminum syringe. Laser cleaning offers a powerful, ...
Seeking Alpha

Horizon Aircraft picks Pratt & Whitney engine for hybrid eVTOL model

Canadian aerospace startup Horizon Aircraft (NASDAQ:HOVR) chose Pratt & Whitney Canada’s PT6A engine to power its Cavorite X7 hybrid-electric vertical takeoff and landing (eVTOL) aircraft, the company ...
MotorTrend on MSN

5 Forgotten Internal Combustion Engines You’ve Probably Never Heard Of

Automakers spent decades chasing better engine performance and efficiency, often in strange ways. These five internal ...
Hot Rod

Under the Hood at SEMA 2025: The Engines That Set the Bar for Show-Quality High Performance—Huge Gallery

See the most impressive engines of SEMA 2025 in Las Vegas. From radical customs to flawless builds, these powerplants define ...
Metal AM magazine

LEAP 71 produces 2000 kN rocket engine injector head with Nikon SLM Solution

LEAP 71 has produced a 2000 kN (2 Meganewton) full-flow staged combustion rocket engine injector head with Nikon SLM ...