A differential is a gear train with three drive shafts that has the property that the rotational speed of one shaft is the average of the speeds of the others. A common use of differentials is in ...

If there’s an enduring image of how large steel structures used to be made, it’s probably the hot riveting process. You’ve probably seen grainy old black-and-white films of a riveting gang ...

NuVinci is a variant on the "tilting-ball drive" type of continuously variable transmission (CVT), and the efficiency of "tilting-ball drive" type CVTs ...

We may earn a commission from links on this page. It’s been five years since the last Gears games, and while Gears of War: E-Day was announced at Microsoft’s last big Xbox Showcase ...

John DiMiaggio and Carlos Ferro are reprising their roles as Marcus Fenix and Dominic Santiago in Gears of War: E-Day. The announcement - which was posted to the official Gears of War X/Twitter ...

After weeks of controversy about modelling on changes to negative gearing and capital gains tax concessions provided to Dr Chalmers by Treasury officials, he used interviews from Washington to ...

SpaceX has released images of a Super Heavy booster heading to the launchpad for prelaunch testing. “Flight 6 Super Heavy booster moved to the Starbase pad for testing,” SpaceX said in a post ...