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[podcast]http://edwardwillett.com/wp-content/upLoads//2010/06/The-Grills-of-Summer.mp3[/podcast]
We’ve had at least one nice day so far this spring, and based on previous years (although, of course, as they say about RRSPs, past performance is no guarantee of future results) we may get at least one more before first frost this fall, so there’s just a possibility a few people may break out their barbecues for some outdoor cooking in the near future.
In the U.S., the Memorial Day weekend at the end of May is seen as prime barbecuing time, which is probably why LiveScience, one of the science sites I frequent, recently answered that burning (sorry) question: “Why does grilled food turn black?”
But in order to build suspense, I’m going to refrain from answering that this early ...
Posted by Edward Willett at 14:57, June 7th, 2010 under Blog, Columns, Science Columns |
It’s not very often you come across new science related to the history of cooking meat, possibly because it’s such a widespread human activity--especially in the summer--that everyone takes it for granted.Also, we’ve been doing it a very long time. As I wrote in a column four years ago:“Evidence...suggests our hominid ancestors were using fire in a South African cave called Swartkrans 1.5 million years ago.“Researchers...analyzed burnt bones found in the cave 20 years ago...They found that among the more than 250 bones (probably antelope) were some so thoroughly burned they must have been put in a wood campfire...Other bones were only slightly heated, which seems to indicate that the meat on them had ...
Posted by Edward Willett at 17:09, September 22nd, 2008 under Blog, Science Columns |
If you are my age or older, you still think of microwave ovens as pretty fancy high-tech gadgets.But microwave ovens (like me) have been around for decades. There are many more high-tech gadgets landing in kitchens all the time, and if most of them are currently found in expensive restaurants, that doesn’t mean they won’t soon be landing in a kitchen nearer to home.Many of these gadgets have been invented by one man, Philip Preston, president of PolyScience. PolyScience manufactures laboratory equipment, but last year five percent of its total sales came from sales to restaurants rather than police labs and factories.Preston is profiled in the
July, 2008, issue of ...
Posted by Edward Willett at 20:04, July 7th, 2008 under Blog, Science Columns |
If you are my age or older, you still think of microwave ovens as pretty fancy high-tech gadgets.But microwave ovens (like me) have been around for decades. There are many more high-tech gadgets landing in kitchens all the time, and if most of them are currently found in expensive restaurants, that doesn’t mean they won’t soon be landing in a kitchen nearer to home.Many of these gadgets have been invented by one man, Philip Preston, president of PolyScience. PolyScience manufactures laboratory equipment, but last year five percent of its total sales came from sales to restaurants rather than police labs and factories.Preston is profiled in the
July, 2008, issue of ...
Posted by Edward Willett at 14:04, July 7th, 2008 under Science Columns |
The terms “soft condensed matter physics, biochemistry, and molecular biology” are not usually associated by the average person with “bread, cheese fondue, and the mystery of milky sambuca,’ but as Rachel Ehrenberg
recently pointed out in Science News, they should be.That’s because (and if you watch the Food Network, this won’t come as a surprise) the methods and knowledge of science are being increasingly enlisted to improve what comes out of chef’s kitchens.“Molecular gastronomy” is a relatively new branch of science. But as one of its founding fathers, chef Hervé This of the French National Institute for Agricultural Research in Paris, points out in the Science News article, chemist Antoine Lavoisier experimented with the ...
Posted by Edward Willett at 18:21, April 21st, 2008 under Blog, Science Columns |
All the advantages of a gas cooker with none of the disadvantages, this oil cooker promises it "Cooks the Food without Cooking the Cook," and who could argue with that?I find it interesting how many of these old ads try to connect something that would seem to be merely a matter of simple preference--cooking with gas or oil--and try to convince you that had a connection to your health. Although, come to think of it, that's not exactly an unknown approach to advertising products today, is it?Interestingly enough, there is an
Anglo-American Oil Co. Ltd. today, but it ...
Posted by Edward Willett at 23:00, April 14th, 2007 under Blog |
A public service announcement by the British Commercial Gas Association, telling you in no uncertain terms it is unfair to blame the cook if she is forced to cook on anything other than a gas stove.If she does have a gas stove, of course, you may say what you like about her, since she obviously can't cook her way out of a paper bag.Is this where the phrase "now we're cooking with gas" comes from?(By the way, search for the British Commerical Gas Association these days and the majority of Google hits are
about the films ...
Posted by Edward Willett at 5:19, April 10th, 2007 under Blog |
Are you cooking-challenged? Then
Philips's new invention may be for you (if it ever becomes a real product). From
New Scientist's invention blog:The secret is to measure the amount of water released while the food cooks, whether it is baking, frying or being cooked in a microwave. Apparently, this accurately reveals the food's dryness and crispness without the need to taste it.An oven or fryer would contain a precise scale, capable of recording the total weight of anything placed inside it. As it cooks a meal it measures the weight difference, revealing how much water has been released in the form of steam. To make the measurement more accurate, the released water could also ...
Posted by Edward Willett at 20:20, January 16th, 2007 under Blog |
There are certain spices that just naturally come to mind as we approach the holiday season. Cinnamon, for instance. Cloves. Ginger. And, of course, hot peppers.
(Hot peppers? Well, when I was growing up, Christmas dinner sometimes featured my mother’s famous enchilada casserole, which could be made mild, medium--or hot.)
And unlike many of the things we may eat this holiday season, these and other spices may actually be beneficial to our health.
Just about every spice in the cupboard has been attributed with some kind of medical miracle power over the centuries. Some of those properties are undeniable--cloves, for instance, contain a substance called eugenol which is an effective local anesthetic, and thus oil ...
Posted by Edward Willett at 16:15, December 2nd, 2003 under Blog, Columns, Science Columns |
It’s Exhibition week in Regina, and while some may sing the praises of the midway, the craft shows or the agricultural displays, let’s face it: it’s really all about food.
And not just any old food. No, the quintessential fair foods are deep-fried, from elephant ears and miniature doughnuts to the famous, fabulous French fry.
The Belgians claim to have invented the French fry, but no one knows for sure. We do know that something very similar to the French fry was being served as early as the 1700s. What really put them on the map in North America, however, was the First World War. American servicemen stationed in France discovered them, loved them--and dubbed them ...
Posted by Edward Willett at 22:50, July 29th, 2003 under Blog, Columns, Science Columns |