Category: Columns

No need for gas-price conspiracy theories

[podcast]https://edwardwillett.com/wp-content/uploads//2012/07/Gas-Price-Conspiracies.mp3[/podcast] There’s a public perception that somebody must be pulling the strings on gas prices, that somewhere in some shadowy secret lair mustache-twirling oilmen are gleefully conspiring to raise prices across the board just in time for summer holidays. It’s such a popular perception that it has sparked any number of public inquiries around the …

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A handheld MRI?

[podcast]https://edwardwillett.com/wp-content/uploads//2012/06/A-Handheld-MRI.mp3[/podcast] Magnetic Resonance Machines are massive (and massively expensive) devices, large enough to slide an entire person into on a table. But the technology that makes them so valuable in diagnosing cancer and other diseases doesn’t have to be either huge in size or cost. In a recent post on the technology website Gizmag, Brian …

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Where the germs are

[podcast]https://edwardwillett.com/wp-content/uploads//2012/06/Hotel-Room-Germs.mp3[/podcast] Ah, vacation time! Relaxing by the beach or in the mountains, retiring at night to a filthy hotel room, crawling with germs… Wait, what? Okay, that might be a slight overstatement of the hygienic challenges of hotel rooms, but the fact remains that hotel rooms are, ultimately, public spaces, inhabited by hundreds of different …

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Seeking for life in all the wrong places

[podcast]https://edwardwillett.com/wp-content/uploads//2012/06/Seeking-for-LIfe-in-all-the-Wrong-Places.mp3[/podcast] “It’s life, Jim, but not as we know it,” was never actually said in the original series of Star Trek (in fact, it’s from The Firm’s popular parody song “Star Trekkin’”), but it still sums up the notion that we might not recognize extraterrestrial life when first we encounter it because it’s so different …

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The Transit of Venus

I’m writing this on June 4, the eve of one of the rarest events in the solar system: the transit of Venus. In astronomical jargon, a “transit” is what happens when a smaller body passes in front of a larger one relative to an observer…in this case, us. The Sun, Venus and Earth actually line …

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The SpeechJammer

[podcast]https://edwardwillett.com/wp-content/uploads//2012/04/The-SpeechJammer.mp3[/podcast] As a writer, freedom of speech is near and dear to my heart. It’s one of the basic principles of the democratic form of government. And yet it seems to be constantly under attack, for one simple reason: it’s easy to say you believe in free speech when people are saying what you agree …

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The QWERTY effect

[podcast]https://edwardwillett.com/wp-content/uploads//2012/04/The-QWERTY-effect.mp3[/podcast]I took to typing like…well, like a writer to a keyboard. In high school I was always the fastest typist in typing class. Possibly it was genetic: my mother, who worked as a secretary, was a very fast typist. Possibly it was because I was highly motivated: my handwriting was (and is) atrocious. Anyone who …

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Pop! goes nutrition

[podcast]https://edwardwillett.com/wp-content/uploads//2012/03/Popcorn-Nutrition.mp3[/podcast] There’s nothing quite like the smell of popcorn. It makes you think of movie theatres, the circus, the midway. It makes you long for a handful. Or two. Or better yet, a whole bucket. And best of all, just this week some research results were released that indicate popcorn is also a very healthy …

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Salt-tolerant wheat

[podcast]https://edwardwillett.com/wp-content/uploads//2012/03/Salt-Tolerant-Wheat.mp3[/podcast] Having grown up on the prairies, first in Texas, then in Saskatchewan, I’ve seen, my whole life, the patches of white where nothing grows, out in the middle of the fields. And like most other prairie folk, I’ve tended to call them “alkali.” Fact is, though, that most of them, at least in Saskatchewan, …

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Plate tectonics

[podcast]https://edwardwillett.com/wp-content/uploads//2012/03/Plate-Tectonics.mp3[/podcast] Our planet may look like a solid ball of rock, but if you could crack it like an egg (not actually something I’d recommend, although it would make for a fun scene in a science fiction novel or movie) you’d find it’s quite fluid inside. And, in fact, the Earth’s solid shell, called the …

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Segmented sleep

[podcast]https://edwardwillett.com/wp-content/uploads//2012/02/Segmented-Sleep.mp3[/podcast] It’s happened to all of us at one time or another: we wake up in the middle of the night, have trouble going back to sleep, start worrying about the fact we’re having trouble going back to sleep, start worrying about the fact we’re worrying about the fact we’re having trouble going back to …

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The Rapunzel Number

[podcast]https://edwardwillett.com/wp-content/uploads//2012/02/The-Rapunzel-Number.mp3[/podcast] It’s said that fatherhood changes you. Take me, for instance. Until I had a daughter with long hair, I had absolutely no interest in ponytails. Now I find myself making one every morning (although, thankfully, she’s now able to do her own buns for ballet class—trying to achieve perfect bunhood…bunniness?…was way too stressful for …

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