Water molecules in an ice crystal form a hexagonal lattice – a simple snowflake. The elaborate six-armed symmetry of snowflakes is derived from this ice crystal lattice.
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Podcast: David Esslemont on the history of the Gregynog and Solmentes Presses
Gregynog Hall Nigel Beale aka The Literary Tourist , came to visit and recorded our conversation in which he asked me about the history...
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'In the beginning', and, 'Genesis'. In On heroes, hero-worship and the heroic in history Thomas Carlyle makes sev... -
January 12, 2015: Making adobe clay involves 'puddling' – the mixing of clay, sand and water with your feet, hence this pencil...
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