The Secret Life of Machines

Found whole series (it seems) of The Secret Life of Machines


Just how does a video recorder work? And how about fax machines, cars, washing machines, electric light, telephones, vacuum cleaners, and refrigerators? You'll find the answers here. This site is designed as a companion to the TV series 'The Secret Life Of Machines' written by Tim Hunkin, and presented by Tim Hunkin and Rex Garrod.

Here is the homepage describing each episode

And here they are on Google Video!