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The repeating clock was invented by the English cleric and inventor, the Reverend Edward Barlow in 1676. [2]: 206 His innovation was the rack and snail striking mechanism, which could be made to repeat easily and became the standard mechanism used in both clock and watch repeaters ever since. The best kind of repeating clocks were expensive to ...
The invention of the candle clock was attributed by the Anglo-Saxons to Alfred the Great, king of Wessex (r. 871–889), who used six candles marked at intervals of one inch (25 mm), each made from 12 pennyweights of wax, and made to be 12 centimetres (4.7 in) in height and of a uniform thickness.
Al-Jazari's candle clock. Al-Jazari described a candle clock in 1206. [4] It included a dial to display the time and, for the first time, employed a bayonet fitting, a fastening mechanism still used in modern times. [5] The English engineer and historian Donald Routledge Hill described one of al-Jazari's candle clocks as follows:
Visual inspection can determine whether a clock should be cleaned and/or lubricated, whether any signs of infestation and/or damage exist, and whether a clock should be wound and/or set to the correct time. Regular maintenance also applies to the environment surrounding the clock to ensure that the correct storage conditions are present. a.
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The incense clock (simplified Chinese: 香钟; traditional Chinese: 香鐘; pinyin: xiāngzhōng; Wade–Giles: hsiang-chung; lit. 'fragrance clock') is a timekeeping device that originated from China during the Song dynasty (960–1279) and spread to neighboring East Asian countries such as Japan and Korea.
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Komrij's Patentwekker (Komrij's patented alarm clock) is a book of humorous poetry by Dutch author Gerrit Komrij, first published in 1974. [1] The book contains four poems which outline a fictional invention—an alarm clock that consists of a burning candle inserted in the sleeper's anus, containing markings for each hour to be spent sleeping.