Movie

Horizon: How Long Is a Piece of String? ()

IMDb, TMDB and community ratings for Horizon: How Long Is a Piece of String?.

Horizon: How Long Is a Piece of String? is a film. It holds a TMDB score of 7.0. Compare its IMDb, TMDB and community ratings below to see how Horizon: How Long Is a Piece of String? scores across every source.

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Overview

Alan Davies and Marcus Du Sautoy get to grips with the problem of measuring the exact length of a piece of string. They visit the National Physics Laboratory, look at how a meter is defined now, and explore the history of measurement and standardization along the way.