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A 1997 interview, when Wallace was promoting A Supposedly Fun Thing I'll Never Do Again, covering a wide range of topics.
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"Conservation of momentum happened. The collision was not entirely inelastic nor was it entirely elastic. The truck struck the car very solidly on its right side behind the center of mass of the car, sending the car into a spin more or less along its original trajectory. The collision reduced the speed of the truck but didn't change its trajectory much either, and the truck skidded to a halt. (A bonus friction problem!)"
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"That the “big three” science fiction magazine won’t accept electronic submissions in this day and age isn’t merely anachronistic in both a business and social sense, it’s actually a bit embarrassing. Written science fiction already has enough problems working around the image that it is trapped in its own alternate universe branching off from 1971; the fact the major print publications of the genre deal with the electronic era as if it was something to be handled from a great distance, with tongs, isn’t helping any of us."
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"Most physicists don’t consider a phenomenon to be understood until there are both repeatable experiments displaying it and a quantitative theoretical description. The only physics problems without both aspects are those unrelated to experiment. We have a name for such problems: mathematics. The book’s list, however, did inspire me to come up with my own list. Here are my “Five Great Problems in Theoretical Physics,” without the definite article:"
Uncertain Principles
Thoughts on physics, politics, and pop culture, by a physics professor at a small liberal arts college, plus occasional conversations with his dog.
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"Uncertain Principles" features the miscellaneous ramblings of a physicist at a small liberal arts college. Physics, politics, pop culture, and occasional conversations with his dog.
"Prof. Orzel gives the impression of an everyday guy who just happens to have a vast but hidden knowledge of physics." (anonymous student evaluation comment)
Emmy is a German Shepherd mix, and the Queen of Niskayuna. She likes treats, walks, chasing bunnies, and quantum physics.
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links for 2009-07-04
Category: Links Dump
Posted on: July 4, 2009 5:00 AM, by Chad Orzel
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