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Electromagnetic waves illustration by ALI DAMOUHSCIENCE PHOTO LIBRARY
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Wildfire damage surrounding Merryton Low bowl barrow and triangulation pillar Staffordshire 2018 Photo by Emma Trevarthen
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Engraved metal plate mounted on the trig point on the summit cairn of Snowdon (Yr Wyddfa) Snowdonia National Park Wales UK Snowdon is the highest
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Snowdon (Yr Wyddfa) summit trig point Wales UK
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Early Ordnance Survey work Title page of the account published in London in 1799 of the trigonometrical surveys of England and Wales carried out from
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Mathematically generated landscape terrain formed from a trigonometrical equation Computer generated image
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Leonhard Euler 18th century Swiss mathematician 1874 Euler (1707-1783) was one of the founders of pure mathematics He made many decisive and forma
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Thaxted Church Spire 1844 View of Thaxted Parish Church which dates from 1340 One of the points selected for the purposes of the Trigonometrical S
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Portrait of the French mathematician Francois Viete 1540-1603 Viete practised law but also worked on cryptography and mathematics and became a cour
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