The Secret Life of Machines - Season 2 Episode 3 The Secret Life of the Quartz Watch
All clocks and watches work by 'counting' some event which takes a fixed period of time, like the swings of a pendulum. The higher it goes the stronger the pull of gravity and the faster it comes back - so the swings always take a fixed time. The Quartz crystal in a watch vibrates at a fixed speed in a similar way.
Episode Contents:
Models: A stick. Demonstration of liquid crystal technology with metal coated glass plates and polarized sunglasses.
Machines: Many of Tim's large outdoor clocks. A water clock by Rex.
Guests: A 400 year old pendulum alarm clock. Various antique pocket watches. Different watch models track the evolution of quartz and digital watches.
Films: Goofy 1940's wristwatch commercial ("Hey kids come on a running!") Almost as silly 70's ad for the first bulky LED watch.
Extro: Oven door blooper and a melting digital watch.
Year: 1993
Genre: Documentary
Country:
Studio: Channel 4
Director: Tim Hunkin
Cast: Tim Hunkin, Rex Garrod
Crew: Tim Hunkin (Writer)
First Air Date: Nov 15, 1988
Last Air date: Mar 25, 1993
Season: 3 Season
Episode: 18 Episode
Runtime: 30 minutes
IMDb: 7.60/10 by 5.00 users
Popularity: 5.3494
Language: English
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