La montée des prix de l’essence révèle les algorithmes régissant le capitalisme

Kyle Pearce CC BY-SA 2.0

Robert Gooding-Townsend, éditeur Science et Société Vers la fin de février, le prix de l’essence à Vancouver a dépassé les 1.50$ le litre, ce qui représente une augmentation de 20¢ en seulement deux semaines. La cause de cette augmentation est la fermeture d’une raffinerie importante à Burnaby. Au même moment, Taiwan connaissait une pénurie de […]

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Gas price spikes reveal the algorithms behind capitalism

Kyle Pearce CC BY-SA 2.0

Robert Gooding-Townsend, Science in Society editor Late this February, gas prices in Vancouver surged to over $1.50 a litre, an increase of 20¢ in just two weeks. This was due to the shutdown of a key refinery in Burnaby. Around the same time, Taiwan was running out of toilet paper, which was partly caused by […]

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Fold it right there: The mathematical art of paper folding

The 2007 CSAIL puzzle created by Erik and Martin Demaine. Reproduced with permission. 

Malgosia Ip, Mathematics & Statistics editor “I really don’t think it’s possible,” I say again, unfolding the rumpled sheet of paper. I have been trying to solve one of Erik Demaine’s folding puzzles for a few hours now. Some of the creases have been folded so many times that the paper is starting to tear. […]

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