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In the spirit of a famous rhetorical question, this program explores the world of scientific measurement at the molecular and atomic level. Host Alan Davies tries to establish the length of a piece of household string-but what appears to be a simp...
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Contents
Measurement: Not as Simple as it Looks (1:25) -- How Long is a Piece of String? About 32 cm. (1:04) -- Measurement: The Problem of Standardization (2:15) -- How Long is a Piece of String? About 9 inches (1:54) -- How Long is a Piece of String? 18 ...
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