The Importance of Proving Things Proofs are important not just for developing critical reasoning, and...
Doing Business in Interstellar Space Imagine that interstellar trade is possible at speeds close to...
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...
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