Archives
Ball lightning
Now that we’re finally starting to see some hot weather, it won’t be long before we begin to see something else: thunderstorms and lightning (very, very frightening me! Galileo, Galileo...sorry, just a little Queen flashback). It’s the lightning, of course, that makes thunderstorms thunder. If I may quote myself from a previous column, lightning “is a massive but short-lived electrical discharge in the atmosphere, usually several kilometres long. “Lightning arises because of a charge separation in a cloud. A ‘charge separation’ just means that there are more electrons in one place than another. Cloud-to-ground lightning occurs when there are lots of free electrons in the base of the cloud. These electrons are discharged in what is called a stepped leader: ‘stepped’ ...The ebb and flow of curvy cars
[podcast]http://edwardwillett.com/wp-content/upLoads//2010/04/Curvy-Cars.mp3[/podcast] In the 1940s and 1950s, cars had curves. From the 1960s through the 1980s, they tended to have sharp angles. But since then, they’ve tended more toward the curvy again...although I’m seeing signs of angularity one more. Have you ever wondered why? A German researcher at the University of Bamberg with the unlikely-yet-oddly-appropriate name of Claus-Christian Carbon did, and the results of his study were recently published in the journal Acta Psychologica under the title “The cycle of preference: Long-term dynamics of aesthetic appreciation.” Carbon suggests that two basic but somewhat conflicting human tendencies influence our reaction to automobile designs: a natural inclination to prefer curved objects, and a fascination with the new. Normally, humans avoid sharp objects, because sharp objects—fangs, claws, knives, ...Morally malignant magnets
[podcast]http://edwardwillett.com/wp-content/upLoads//2010/03/Morally-Malignant-Magnets.mp3[/podcast] One of the things that distinguishes humans from animals is moral judgment, our ability to judge other people’s actions in terms of our own sense of right and wrong. Our moral judgment feels so integral to who we are, so much a part of our personality, that it’s a bit disturbing to discover, as MIT researchers reported this week, that it can be disrupted by magnets. Rebecca Saxe, an assistant professor of brain and cognitive sciences at MIT, has focused her research on social cognition: how we interpret other people’s thoughts. She wants to understand how the brain gives rise to things like moral judgments, belief systems and language. The challenge, of course, is that we have no way to observe people’s thoughts ...Boredom
Everyone is bored sometimes. You find yourself at loose ends, with nothing to read, nobody to talk to, and maybe not even anything interesting to look at...driving alone from Regina to Saskatoon, for example. Yet science has carried out relatively little research on boredom. About four years ago, Richard Ralley, a lecturer in psychology at Edge Hill University in England, set out to change that. Ralley believes that boredom must serve a useful purpose, or it wouldn’t have evolved. He suspects it may be a matter of energy conservation: boredom is the brain’s way of telling the body it’s time to rest, that the task it’s engaged in isn’t worth the expenditure of energy. Some positive aspects of boredom have been identified ...It’s on the tip of my tongue…
[podcast]http://edwardwillett.com/wp-content/upLoads//2010/03/Tip-of-the-Tongue.mp3[/podcast] How often has this happened to you? “So I was talking to...to...oh, you know, that guy, the one in the head office, big hair, bad teeth, only listens to Perry Como records...geez, why can’t I remember his name? It’s on the tip of my tongue!” It’s a common phenomenon, and it’s not just people's names. Sometimes you can’t think of the name of a place, or a food, or a car, or...just about anything. You can feel that the information is in your head, but you can’t shape it into a word. It may be a well-known phenomenon, but it isn’t well-understood. However, new research may have shed a little light on the mechanism involved. One leading explanation for tip-of-the-tongue torment is that when ...To sleep, perchance to dream
[podcast]http://edwardwillett.com/wp-content/upLoads//2009/11/Dreaming.mp3[/podcast] Why do we dream? You’d think we’d know by now. Everyone dreams, and people have been fascinated by dreams throughout recorded history. But scientifically, their origin and importance remain uncertain. Do they serve some vital psychological or physiological function? Or are they just meaningless accidents of our brain’s wiring? A few years ago, Finnish psychologist Antti Revonsuo theorized that dreams evolved as a way to rehearse threatening situations. Silvio Scarone of the Universita degli Studi de Milano in Milan, Italy, explains it this way: “The environment in which the human brain evolved included frequent dangerous events that posed threats to human reproduction. These would have been a serious selection pressure on ancestral human populations and would have fully activated ...The thrill of the chase
[podcast]http://edwardwillett.com/wp-content/upLoads//2009/09/The-Thrill-of-the-Chase.mp3[/podcast] I had a hard time getting started on this column. See, as I was calling up the items I’d starred in Google Reader as possible topics, I thought it wouldn’t hurt to do a quick search for new reviews of my latest novel. And then I thought, well, as long as I’m online, maybe I’ll just skim through some blogs...and maybe check Facebook...and... Well, you get the idea. Fact is, you’re lucky to be getting this column at all. Which is ironic, because my jumping-off point is an article from Slate, written by Emily Yoffe, titled “Seeking: How the brain hard-wires us to love Google, Twitter, and texting. And why that’s dangerous.” There’s no doubt that the seeking out of information ...Insight into the theory of mind
[podcast]http://edwardwillett.com/wp-content/upLoads//2009/07/Theory-of-Mind.mp3[/podcast] This shouldn’t come as a surprise to anyone who’s been paying attention, but in addition to writing nonfiction, I also write fiction—specifically, science fiction and fantasy. Now, the writing of fiction is a very odd thing, in that it involves the making up of characters: people who don’t really exist, but for whom the illusion of existence is created by the words the author puts on the page. Quite often, these people are very different from the author. I recently interviewed renowned Canadian science fiction writer Robert J. Sawyer for FreeLance, the magazine of the Saskatchewan Writers’ Guild. The main character in his latest book, Wake, is a blind teenage girl, Caitlin Decter. Now, although Sawyer can draw on some experience at ...Talk to the right ear
[podcast]http://edwardwillett.com/wp-content/upLoads//2009/06/Talk-to-the-right-ear.mp3[/podcast] If someone approaches you from your left side and makes a request, are you more or less likely to grant that request than if he approaches you from your right side? If you’re thinking, “What kind of a stupid question is that?”, and you think it would be an equally stupid question no matter which ear it was spoken into, then you probably haven’t heard of something called the “natural expression of hemispheric asymmetries,” and more specifically something called “the right-ear advantage.” Basically, it boils down to this: scientists have known for a long time that humans have a preference for listening to verbal input with their right ears. Not only that, if they hear something with both ears, they’ll pay more attention ...Are cognitive shortcuts making us fat?
[podcast]http://edwardwillett.com/wp-content/upLoads//2009/06/Cognitive-Shortcuts-to-Obesity.mp3[/podcast] When we think about how we make decisions, we tend to imagine that we consider the facts of a situation carefully and logically, in a straightforward, step-by-step manner. But that process is, indeed, imaginary. The truth is that our brains prefer to do as little actual thinking as possible. They like shortcuts—and sometimes those shortcuts can get us into trouble. Take, for instance, what psychologists at the University of Pennsylvania call "Unit Bias," which, they say, “causes people to ignore vital, obvious information in their decision-making process, points to a fundamental flaw in the modern, evolved mind, and may also play a role in the American population's 30 years of weight gain.” The researchers conducted several studies with college-age participants. In one, the ...
Edward Willett is a The Shards of Excalibur, Book 1: Song of the Sword
My new YA fantasy novel, coming in October from Lobster Press
Before the Lady called her, Ariane’s life was a mess. Two years ago, her mother disappeared. She bounced around different foster homes until her aunt finally took her in. The meanest clique at her new high school has decided to make Ariane their prime target. And to top it all off, she is having frightening premonitions, and they are becoming more intense. The moment water touches her skin, she sees visions of a lake, a lady, and a sword. When a staircase opens up in the middle of Wascana Lake and the water begins singing to her, she has no choice but to answer the call….
Marseguro
Winner of the 2009 Prix Aurora Award for Best Long-Form Work in English
Water world Marseguro is home to the Selkies, a water-dwelling race created from human DNA. When an unmodified human seeks revenge on a Selkie by activating a distress beacon taken from the remains of the original colony ship, a strikeforce is sent from Earth to eradicate the genetic abomination. Yet Marseguro will not prove as easy to conquer as the Earth force anticipates…
Terra Insegura
Finalist for the 2010 Prix Aurora Award for Best Novel in English
Marseguro, a water world far from Earth, is home to a colony of humans and the Selkies, a water-dwelling race created from modified human DNA. For seventy years the colony has lived in peace. Then Earth discovers Marseguro, and a strike force is sent to eradicate this “abomination.” But Marseguro has created a genetically tailored plague to use against Earth’s Holy Warriors. With the enemy defeated, the people of Marseguro feel they are safe. But Chris Keating, the traitor who signaled Marseguro’s location to the Holy Warriors, has fled to Earth, unknowingly carrying the deadly plague within him. The people of Marseguro feel they must send a ship to Earth with a life-saving vaccine. Only time will tell what awaits them when they reach their destination.
Lost in Translation
Kathryn was a human empath whose world and life had been destroyed when the alien S’sinn slaughtered her parents before her very eyes. Jarrikk was a young S’sinn, an unproven warrior who’d seen his flight mates slaughtered by the humans who’d sought to colonize his world.
As humans and S’sinn found themselves on the brink of war, these two Translators had to work together to find a common ground and avert catastrophe. But whether their Translators’ oath and training could overcome the enemies leagued against them was very much in doubt…
Archives
Historic Walks of Regina and Moose Jaw
Ten walks to points of historic and architectural interest in the cities of Regina and Moose Jaw (eight walks for Regina, two for Moose Jaw).
Disease-Hunting Scientist
The true stories of six real disease hunters. Epidemiologists travel the world trying to keep us safe from deadly diseases—from high-tech labs in Canada to remote villages in Africa. Learn how these “disease detectives” are coming up with new ways to fight disease, and find out if you have what it takes to become an epidemiologist, too!
The Bounty Mutiny
The Bounty was a British ship visiting Tahiti in 1789 when some of the crew overthrew the captain, William Bligh, and set him adrift in a tiny boat with sailors loyal to him. The mutiny resulted in a number of trials–both of the men who mutinied and of Bligh for losing command of his ship. These fascinating events have been the source for numerous Hollywood movies, most recently The Bounty. The Bounty Mutiny: From the Court Case to the Movie explores the famous case and the movies it inspired.
