Foot (unit of length)

A foot is the name of a unit Units of measurement

The definition, agreement and practical use of units of measurement [i] have played a crucial role in hu ... 

 of length, in a number of different systems, including English units, Imperial unit Imperial unit

The Imperial units or the Imperial system is a collection [i] of English unit [i]s ... 

s, and United States customary units. Its size can vary from system to system, but in each is around a quarter to a third of a meter.

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1960   Jacques Piccard and Don Walsh, in the bathyscaphe ''USS Trieste'', break a depth record when they descend to the bottom of Challenger Deep, 35,820 feet (10,750 meters) below sea level in the Pacific Ocean. 2004   Taipei 101, the current tallest skyscraper in the world, standing at a height of 509 metres (1,670 feet), officially opens.

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A foot is the name of a unit Units of measurement

The definition, agreement and practical use of units of measurement [i] have played a crucial role in hu ... 

 of length, in a number of different systems, including English units, Imperial unit Imperial unit

The Imperial units or the Imperial system is a collection [i] of English unit [i]s ... 

s, and United States customary units. Its size can vary from system to system, but in each is around a quarter to a third of a meter.

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