Last Watched

"Decimal system"  Sort by

The Story of Maths The Language of the Universe

   2008    Science
This four-part British television series outlines aspects of the history of mathematics. Written and presented by University of Oxford professor Marcus du Sautoy, it is a co-production between the Open University and the BBC. In the first episode, Marcus du Sautoy in Egypt uncovers use of a decimal system based on ten fingers of the hand and discovers that the way we tell the time is based on the Babylonian Base 60 number system. In Greece, he looks at the contributions of some of the giants of mathematics including Plato, Archimedes and Pythagoras, who is credited with beginning the transformation of mathematics from a counting tool into the analytical subject of today. A controversial figure, Pythagoras’ teachings were considered suspect and his followers seen as social outcasts and a little be strange and not in the norm. There is a legend going around that one of his followers, Hippasus, was drowned when he announced his discovery of irrational numbers. As well as his work on the properties of right angled triangles, Pythagoras developed another important theory after observing musical instruments. He discovered that the intervals between harmonious musical notes are always in whole number intervals.
Series: The Story of Maths
Life Story
Life Story

   2014    Nature
History of the Eagles
History of the Eagles

   2013    History
Apocalypse: World War 1
Apocalypse: World War 1

   2014    History
Hiroshima
Hiroshima

   2005    History
Kingdom of Plants
Kingdom of Plants

   2012    Nature
Vegan
Vegan

   2017    Culture
P.U.L.S.E
P.U.L.S.E

   2006    Art
The Story of Maths
The Story of Maths

   2008    Science