INNengine “one-stroke” waves away conventional engine design

With a slogan like “The Future is Ecclectic,” we’d expect some interesting things from INNengine, a startup based in Spain. The company is showcasing a “one-stroke” engine that works as an opposed piston with a wavy twist.Continue ReadingCategory: Auto… Continue reading INNengine “one-stroke” waves away conventional engine design

World’s largest and most efficient aircraft engine aces first tests

Rolls-Royce workers assembling the giant UltraFan technology demonstrator

Rolls-Royce has completed the first ground tests on its massive UltraFan engine, claiming it’s at least 10% more efficient than any other large aero engine in service today. This carbon/titanium beauty will roll out on airliners in the 2030s.

Continue Reading

Category: Aircraft, Transport

Tags: , , , ,

Continue reading World’s largest and most efficient aircraft engine aces first tests

World’s largest aircraft engine is fully operational and ready to test

Rolls-Royce says it’s finished building the first demonstrator for its massive UltraFan engine, which will eventually hit the skies in airliners to be developed in the 2030s. Testing begins soon, with expectations of a 25% leap in efficiency.Continue R… Continue reading World’s largest aircraft engine is fully operational and ready to test

Jeep CJ Surge electromod predicts possible plug-and-play EV 4×4 kit

A 625-hp stick-shifting e-Wrangler with 2-second 0-60 mph might be flashy at its debut, but an electric 4×4 that could really achieve beautiful things would be smaller, lighter and more modestly powered … just like the all-new CJ Surge. Developed for… Continue reading Jeep CJ Surge electromod predicts possible plug-and-play EV 4×4 kit