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...
Portugal and England, 1386-2010 Portugal and England, 1386-2010: A complex web of political, economic...
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.