What a difference a differential makes!


Here's a 1930s' perspective on technology that's made a dramatic difference to motoring.

Most drivers are probably aware of the role the differential has made in modern day motoring - not to mention how far all-action stunts have come since motoring began. But, back in 1937 both of these were something of a novelty.

This wonderful black and white film takes a nostalgia-filled look at 'daredevil' motorcycling as a lead into explaining workings of the differential.

So, sit back, relax and smile at this wonderfully urgent, yet earnest, explanation.