The traditional piston engine has garnered the vast majority of attention and application in the internal combustion age, but there was another: the Wankel rotary engine. German engineer Felix ...

Since it looks like Mazda may very well revive the Wankel rotary engine as a range extender for electric cars, there's no better time to become reacquainted with the quirky internal-combustion engine.

Avadi's new engine prototype reimagines the rotary, replacing the spinning Dorito ... possibility of delivering customer engines in the near future." Even if we never see it in a passenger car ...

Both 787Bs were powered by 2.6-liter four-rotor engines that were detuned to 700 horsepower. Afterward, the FIA announced that rotary engines would no longer be allowed at Le Mans.

Novelist Sean Michaels envisions what life will look like 125 years from now. NotebookLM is a surprise hit. Here are some of the ways people are using it. The rise of AI porn could change our ...

E is a rotary engine, constructed on the plan of Holly's patent, as shown in our former illustration. F is a rotary pump, also constructed aft0r the plan of Holly's patent. G is a take-off for a ...

The latest version adds a rotary engine to its compact predecessor, with prices ranging from 4.2 million yen ($28,000) to 4.9 million yen after tax. The MX-30 Rotary-EV will arrive on the Japanese ...

There's a hybrid system borrowed from Toyota, plus a copycat "strong hybrid" setup to come from within Mazda eventually, maybe with rotary engine power. In the U.S. and Japan, where Mazda has ...

Annual repair costs are estimated at only ... and rear hatch with a wraparound window, powered by a rotary engine, was one of the most innovative sports cars in history. The lightweight (just over ...

It’s an age-old conundrum for anyone working with retro hardware: preserve its original condition or not? The answer depends so often on a complex mix of how rare, obsolete or unusable the ...

Are you confident that if your home sustained damage from a fire or hurricane that your homeowners insurance policy would provide sufficient funds to rebuild? The devastating property damage from ...

ITT Teleconcepts designed many different types of custom phone, some of which were pretty far out — you might remember me talking on Hackaday Podcast #165 about a see-through periscope-shaped ...