links for 2009-03-30

The Washington Monthly "I wonder why people are so angry about bonuses. Do they hate the rich? Do they want to punish success?Are they eaten up inside with resentment? Do they just not want to admit that some people work harder and are more talented than they are? Or could it be one too many… Continue reading links for 2009-03-30

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Social Media and the Animal Kingdom

I’m putting the finishing touches on Monday’s lecture notes when the dog comes into the library, looking concerned. “Shouldn’t I be doing something to promote the book?” she asks. “Since it won’t be out for another nine months, I don’t think it’s that urgent.” “But aren’t there more Internetty things I could be doing?” “Well,… Continue reading Social Media and the Animal Kingdom

Tolkien, Religion, and the Death of Western Culture

I was rather surprised when Friday’s quick post about Tolkien spawned a lengthy comment thread full of people arguing against the suggestion that The Lord of the Rings is affected by Tolkien’s Catholic faith. I’m no Tolkien scholar, but my impression of the field is that this is simply not a controversial statement, that there… Continue reading Tolkien, Religion, and the Death of Western Culture

links for 2009-03-29

Optics basics: Young’s double slit experiment « Skulls in the Stars "As I’ve so far been restricting my ‘optics basics’ posts to discussions of fundamental concepts related to optics, it might seem strange at first glance to dedicate a post to a single optical experiment. What will hopefully become clear, however, is that Young’s double… Continue reading links for 2009-03-29

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“Will He Need Oxygen?”

Twenty-five-ish years ago, my father and I went on a fishing trip in the Florida Keys with a very dear friend of the family, who had been going their for years. I’ve written about him before, because he had a severe case of polio shortly before Salk’s vaccine was developed, and needed a good deal… Continue reading “Will He Need Oxygen?”

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links for 2009-03-28

The Washington Monthly "All of that’s changing, slowly but surely. The GOP lock on evangelicals is loosening. Poverty and global warming are just as serious for many younger evangelicals as whether two consenting adults of the same gender can get married. And Pat Robertson’s Regent University has an official student organization for Democrats." (tags: blogs… Continue reading links for 2009-03-28

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Physics Video Quiz

OK, “quiz” isn’t really the right word, because I don’t know the right answer. But here’s something weird that I noticed a while ago, and since I needed an excuse to fool around with video a bit, I thought I’d shoot some pictures of it: Here’s the deal: My cell phone is gently curved on… Continue reading Physics Video Quiz

Tunguska Explained… Again

The Tuguska event of 1908 is one of the most frequently “explained” events in recent history, trailing only the Kennedy assassination. The arXiv blog reports on the latest explanation of what knocked down all those trees without making a giant crater: Now a new analysis by Edward Drobyshevski of the Russian Academy of Sciences in… Continue reading Tunguska Explained… Again