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Added: 15 years ago.
Added: 15 years ago.
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Video Description
"The Wheel of Fortune" traces astrological knowledge in ancient Greek manuscripts from Baghdad’s founder, Caliph Al-Mansur, via the Muslim monastery/medical school at Gundeshapur, to the medieval Church’s need for alarm clocks (the water horologium and the verge and foliot clock). The clock mainspring gave way to the pendulum clock, but the latter could not be used by mariners, thus the need for precision machining by way of Huntsman’s improved steel (1797) and Maudslay’s use (1800) of Ramsden’s idea of using a screw to better measure (which he took from the turner’s trade). This process made a better mainspring and was also used by the Royal Navy to make better blocks. Le Blanc mentioned this same basic idea to Thomas Jefferson who transmitted this "American system of manufactures" -- precision machine-tooling of musket parts for interchangeability -- to New Englanders Eli Whitney, John Hall and Simeon North. The American efficiency expert Frank Gilbreth and his psychologist wife later improved the whole new system of the modern production line.
Documentary Description
Connections was a ten-episode documentary television series created, written and presented by science historian James Burke. The series was produced and directed by Mick Jackson of the BBC Science & Features Department and first aired in 1978 (UK) and 1979 (USA). It took an interdisciplinary approach to the history of science and invention and demonstrated how various discoveries, scientific achievements, and historical world events built off one another in an interconnected way to bring about particular aspects of modern technology. The series was noted for Burke's crisp and enthusiastic presentation (and dry humour), historical reenactments, and intricate working models. The popular success of the series led to the production of two sequels, Connections² (1994) and Connections³ (1997), both for TLC. In 2004, KCSM-TV produced a program called Re-Connections, consisting of an interview of Burke and highlights of the original series, for the 25th anniversary of the first broadcast in the USA on PBS.
Source: Wikipedia
Source: Wikipedia
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