Best Stamp Collecting Blogs

The Scientist is doing a survey about science blogs, and if you go look at the article, you’ll notice a shocking omission. That’s right, there’s not a single physicist on the list. Of course, that shouldn’t actually be a surprise, as they’re actually doing a survey of life science blogs. But that doesn’t stop all… Continue reading Best Stamp Collecting Blogs

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Looping in Education

Wednesday was a Day of Meetings for me, starting at 8am, which means I didn’t have time to type up a bunch of blog posts and schedule them as usual. Having just clawed my way out of Meetingville, though, let me take a few minutes to throw up another Academia post, before the topic gets… Continue reading Looping in Education

Radioactive Clouds, Antimatter Molecules, and the Dying Earth

A quick physics news update, on some stories that came out last week: “Thundercloud “accelerator” fires gamma-ray beam:” A team of scientists in Japan has seen a 40-second burst of gamma rays from a thundercloud. This was presumably produced by electrons accelerated to extremely high velocities within the could coming to a sudden stop– a… Continue reading Radioactive Clouds, Antimatter Molecules, and the Dying Earth

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The Bubble Has Popped

Before we bought our current house, coming up on five years ago, we looked at another slightly larger house that’s literally just around the corner. It hadn’t officially been listed yet, but our agent (who, weirdly, lives right next door) showed it to us, and we thought very hard about it. Unfortunately, it was about… Continue reading The Bubble Has Popped

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Dismal Physics

Sean Carroll takes a look at economics from the point of view of a physicist: Economists have a certain way of looking at the world, in which (to simplify quite a bit) people act rationally to maximize their utility. That sort of talk pushes physicists’ buttons, because maximizing functions is something we do all the… Continue reading Dismal Physics

NFL Week 2

Three comments on the second week of the NFL season: 1) Given that Brett Favre famously lay down to give Michael Strahan the single-season sack record, it seems only fitting that the Giants should roll over to give him the NFL wins record for a QB. If the clock hadn’t run out, he probably could’ve… Continue reading NFL Week 2

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Categorized as Football