Measuring a tower, from Leonhard Zubler’s Novum Instrumentum Geometricum (1607). More here: http://buff.ly/2tpYD0M
πŸ“πŸ“πŸ“πŸ“πŸ“πŸ“πŸ“
#publicdomainreview #tower #architecture #geometry #design #measurement #math #maths #mathematics #height #fortress...

Measuring a tower, from Leonhard Zubler’s Novum Instrumentum Geometricum (1607). More here: http://buff.ly/2tpYD0M
📐📐📐📐📐📐📐
#publicdomainreview #tower #architecture #geometry #design #measurement #math #maths #mathematics #height #fortress #engineering

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