Spring-loaded plungers use a spring and a plunger (or ball tip) to exert a precise and repeatable force. They are a better option than having engineers cobble together an assembly that uses a simple, ...

FRANKFURT—For decades, thousands of niche, world-class manufacturers that form the backbone of the German economy relied on an unassailable moat: unmatched quality. Now that moat is drying up. The ...

VW perfected the hot hatch formula with the Mk6 Golf R, and now might be the time to buy one.

Flawed in many ways, the Model 1908 Mondragón offered a preview of infantry rifles to come. And the circumstances of the ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Marguerita is a Certified Financial Planner (CFP), Chartered Retirement Planning Counselor ...

Jack Hubbell is a European based writer and automotive enthusiast who joined the HotCars team in 2024. Jack has been building cars and motorcycles since a young age and was a member of the SCCA from ...

Find the perfect medical alert system now. A folding mobility scooter is a scooter that folds or can be taken apart without using tools. These portable scooters are ideal for older adults or those ...

A coil of wire, or solenoid, consists of a wire coiled up into a spiral shape. When an electric current flows, the shape of the magnetic field is very similar to the field of a bar magnet. The field ...

Are you ready to jump into the stock market? We've got you. Build long-term wealth using The Motley Fool's market-beating method. Learn how to interpret a foreign exchange quote and how to think about ...