How Differential Steering Works

Jam Handy really did his job well here he made a thoroughly understandable and even somewhat entertaining film about rear-axle differentials in cars. Unless you’re really into auto mechanics, this should be as dull as dishwater, but it isn’t. It’s even somewhat understandable to non-mechanically-inclined persons such as myself.

The amazing trick motorcycle riding scenes at the beginning and the bizarre couple that barrel rolls the rear wheels of a car help give it entertainment value. This film does what an industrial film ideally should do take a potentially dull and dense industrial topic and make it interesting and understandable.

About nearly a century ago, videos were better at explaining complicated concept in a simple way! Credit: Jam Handy Organization (

Posted by NTD Life on Tuesday, September 5, 2017


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