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. […]
Sri Ray-Chauduri, Technology & Engineering editor Earlier this year Volkswagen dealers in Canada and the US began selling retrofitted updates of select diesel car models that had been implicated in the company’s 2015 emissions scandal. There was a time when the word Volkswagen evoked images of playing punch-buggy on long family road trips, or brightly […]
Tanya Samman, Earth and Environmental Science co-editor In recent years, many areas of the geosciences, including palaeontology, have adopted cutting edge technology and techniques – sometimes in unexpected ways. There are lots of potential applications! Today I’m describing three examples: mapping fossil sites; obtaining soft tissue information from fossils; and armchair geoscience. The first two […]
Sri Ray-Chauduri, Technology & Engineering editor The ability to replace worn out joints sometimes feels like the new normal in today’s world. Over 100,000 Canadians underwent surgery to replace deteriorating knees and hips in 2013–2014 and that number climbed to over 1 million in the United States. A 2015 study estimated that just over 7 […]
Lisa Willemse, guest contributor Every year, Calgary hosts an event centred around cowboys and bucking broncos and tents full of brew. It’s been dubbed ‘The Greatest Show on Earth’, but I beg to differ. Calgary does host the greatest show on earth, but it’s not the Stampede. It’s Beakerhead. Never heard of it? Now you […]
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