OHV Vs. OHC: What's The Difference Between These Engine Designs?

Overhead valve (OHV) engines have their camshaft housed within the engine block, while overhead camshaft (OHC) engines have ...
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Pehr-Georg and Edvard Scheutz’s Difference Engine Explained — Everything You Need To Know

Charles Babbage is widely recognized for inventing the first mechanical computer, the Difference Engine, in 1821. However, he never managed to build any of his many designs. Pehr-Georg Scheutz, a ...
The Cool Down on MSN

Mazda patents bizarre car engine design with unusual goal: 'Fuel reforming system'

The technology Mazda is presenting is a rare combustion engine-powered alternative. Mazda patents bizarre car engine design ...
New Atlas

Porsche's 6-stroke engine doubles up on power and compression

Intake, compression, power, then exhaust. Every 4-stroke engine ever made – about 80% of all engines currently in existence – function on this principle – even rotary engines. But now, Porsche has ...