The Uses of Irrationality: Paper Sizes and the Golden Ratio Is there anything mathematically interesting about the paper sizes we...
The Bounce of the Superball The commercially available 'Superball' of hard rough rubber displays many...
A New Jerusalem: Reaching for Heaven, 1130-1300 During the thirteenth century Jerusalem surplanted Rome as the inspiration...
Wren, Hooke and Willis: Divine geometry and natural design The status of geometry with respect to the natural world...
Indra’s Pearls: Geometry and Symmetry An explanation of the first computer exploration of Felix Klein's vision of fractals in the 1980s, and what mathematics has gained by it.
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