Abstract: A six degrees of freedom (6-DOF) controller is a commonly used input device in three-dimensional user interface (3DUI) applications. However, for the fundamental task of target selection in ...

The 2025 Formula 1 season has begun in incredible competitive fashion as four-time defending world champion Max Verstappen no longer owns the sport's top spot. Verstappen and Red Bull have taken a ...

I love weird engines—give me a rotary, a turbine, or, hell, even a flat-eight and I’ll be happy. That’s why I was so excited when I heard that INNengine of Granada, Spain had produced a opposed-piston ...

Porsche may be signaling a shift in automotive engineering with recent patent filings for a six-stroke engine, hinting at the potential move from traditional four-stroke engines. The development could ...

Most people are familiar with the importance of oil for the internal combustion engines that power our modern vehicles. The petroleum-based fluid is designed to provide lubrication to the vast amount ...

The H2Starfire engine design and during a trial of its partial prototype.Astron Aerospace If the dawn of the electric vehicle (EV) age has you worried about losing the sounds and vibrations of an ...

Astron aerospace has shown a partial prototype of a new rotary combustion engine it claims runs at an extraordinary 60% thermal efficiency, burning totally clean with zero NOx emissions and nothing ...

SpaceX has unveiled the Raptor 3 engine, marking significant advancements in thrust, specific impulse, and mass efficiency compared to previous versions. The Raptor 3 boasts a thrust of 280 tf, a ...

For many people Google is search — they’ve simply never considered an alternative. But there are plenty of search engines other than Google, offering benefits such as increased privacy, environmental ...

An innovative new combustion engine eliminates half the guts of a traditional engine, and uses a fascinating internally rotating piston and sleeve arrangement, making it lighter, simpler and more ...