Gear shifters are usually found between the front seats or on a stalk attached to the steering wheel, but you can also find ...

Celebrating his 50th birthday last year, Christian von Koenigsegg dispensed with the traditional champagne and mid-life crisis 911, and instead revealed a totally new form of gearbox technology.

Porsche has officially released a video of exactly how the gearbox works. As expected, engineers opted to use shorter ratios for gears one through six while leaving seventh gear nice and wide.

Where most gearboxes have, you know, gears, a magnetic gearbox works by coupling input and output shafts not with meshing teeth but via magnetic attraction. [Retsetman]’s version has three ...

But what does the gearbox that causes the desired wobbling motion consist of? And how does it work? The beginnings of the harmonic drive date back several decades. It was developed in 1955 by the ...