Tag: Science Columns

The washboard effect

[podcast]https://edwardwillett.com/wp-content/upLoads//2009/07/The-Washboard-Effect.mp3[/podcast] Saskatchewan, as has oft been noted, has a lot of roads: more than 190,000 kilometres in all, in fact, giving it one of the most extensive road systems in Canada. Not all of those roads are paved, however. In fact, most aren’t. And as anyone who has had occasion to drive extensively on the …

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Stop that stretching!

[podcast]https://edwardwillett.com/wp-content/upLoads//2009/07/Stretching.mp3[/podcast] There’s a perception that science is always reversing itself. If you don’t like what science has to say about, say, the health benefits or risks of a particular food (eggs, for example, or coffee), you only have to wait awhile until a contradictory study comes out. That’s because science progresses in fits and starts. …

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Insight into the theory of mind

[podcast]https://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 …

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Disease-Hunting Scientist: Marta Guerra and Ebola

[podcast]https://edwardwillett.com/wp-content/upLoads//2009/06/marta-guerra-and-ebola.mp3[/podcast] Here’s one last column condensed from a chapter in my new children’s book Disease-Hunting Scientist: Careers Hunting Deadly Diseases (Enslow Publishers): In the movie Outbreak, researchers from the U.S. Army Medical Research Institute for Infectious Diseases and the Centers for Disease Control and Prevention (CDC) have to figure out how to stop a kind …

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Disease-Hunting Scientist: Jonathan Runstadler investigates bird flu in Alaska

[podcast]https://edwardwillett.com/wp-content/upLoads//2009/06/jonathan-runstadler-and-bird-flu.mp3[/podcast] Here’s another column drawn from one of the chapters of my new book Disease-Hunting Scientist (Enslow Publishers): Every spring, an estimated six million birds arrive in Alaska to breed. Some spent the winter in Southeast Asia, home to a strain of avian influenza called H5N1. Although swine flu is getting all the attention right …

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Disease-Hunting Scientist: Dr. Laurie Richardson and black-band disease in coral

[podcast]https://edwardwillett.com/wp-content/upLoads//2009/05/laurie-richardson-and-black-band-disease.mp3[/podcast] My newest book, Disease-Hunting Scientist (Enslow Publishers) has now been officially released, and so this week I’m giving you a column-sized version of another of the lengthy chapters devoted to individual scientists in the book. Dr. Laurie Richardson, Professor of Biology at Florida International University in Miami, is researching black-band disease in coral reefs—which …

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Disease-Hunting Scientists: Jonathan Epstein and the search for SARS

[podcast]https://edwardwillett.com/wp-content/upLoads//2009/05/jonathan-epstein-and-sars.mp3[/podcast] My next book, due out this summer from Enslow Publishers, is entitled Disease-Hunting Scientist: Careers Hunting Deadly Diseases. Each of its chapters focuses on one particular scientist whose work is related to hunting disease. The chapters are much longer than these science columns, but I thought in honour of the book’s release, I’d try …

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R.I.P.: the girl who named Pluto

[podcast]https://edwardwillett.com/wp-content/upLoads//2009/05/the-girl-who-named-pluto-rip.mp3[/podcast] Three years ago I wrote a column about someone I was astonished I’d never heard of until that week: Venetia Phair (née Burney), at the time an 87-year-old retired schoolteacher in Epsom, England. At the age of 11 Venetia suggested the name Pluto for what was then (and for many decades after) considered the …

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Reverse-engineering the brain

[podcast]https://edwardwillett.com/wp-content/upLoads//2009/05/blue-brain.mp3[/podcast] Ah, the human brain. Seat of consciousness, miracle of creation or evolution (discuss amongst yourselves), able to jump to tall conclusions in a single bound, so incredibly complex that we’ll never be able to understand how it works. Um, not so fast. A year and a half ago, scientists at the Blue Brain Project …

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Why sunlight in your eyes can make you sneeze

[podcast]https://edwardwillett.com/wp-content/upLoads//2009/04/photic-sneezing.mp3[/podcast] “Sunshine on my shoulders makes me happy,” the late John Denver sang. “Sunlight in my eyes can make me cry.” Lovely lyrics. But as a kid, I thought it would have made more sense for Denver to sing, “Sunlight in my eyes can make me sneeze.” Because for somewhere between one in 10 and …

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Surveying technology

[podcast]https://edwardwillett.com/wp-content/uploads/2009/04/surveying-technology.mp3[/podcast] I’m working on a history of the Saskatchewan Land Surveyor’s Association—and, as with everything I work on, learning stuff I never knew before. In this case, stuff about the technology of surveying. The ancient Romans did pretty well using just three simple instruments: the groma, the chorobate, and measuring rods. The groma consisted of …

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Aerotarandusdynamics: the science of flying reindeer

[podcast]https://edwardwillett.com/wp-content/uploads//1995/12/The-Science-of-Flying-Reindeer.mp3[/podcast] At this festive season, aerotarandusdynamics, one of the least-known branches of the vast tree of science, finally comes into its own. “Aerotarandusdynamics” comes from “aero,” air, “tarandus,” the latter part of the scientific name for reindeer, Rangifer tarandus, and “dynamics,” moving.  Hence, aerotarandusdynamics is the study of reindeer moving through the air: flying reindeer. …

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