Mysteries of Tenure

Timothy Burke has a typically excellent post about the problems with academic tenure. Not the usual “It’s an abomination that prevents that Magic Power of the Market from working its wonders” complaint from outside, but problems from the academic side: Oso Raro and Tenured Radical underline one of the biggest problems with the tenure system… Continue reading Mysteries of Tenure

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Categorized as Academia

Basketball Isn’t Broken

Dick Vitale is yapping about changing the rules of college basketball again, undeterred by the fact that the last time they listened to him it was an unmitigated disaster (the season or two when they replaced the alternating possession on a held ball with a “ties go to the defense” rule that proved totally unworkable).… Continue reading Basketball Isn’t Broken

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Categorized as Basketball

Chain, Chain, Chain… Chain of Valves

Here’s a picture of the gas-handling line leading to the discharge region seen in the plasma post: How many valves can you count in that picture? If you said “seven,” give yourself a pat on the back. Here’s the same picture with the valves numbered for your convenience:

You’ve Got to Have Money to Learn Math

EurekAlert provides the latest dispatch from the class war, the the form of a release headlined ” Family wealth may explain differences in test scores in school-age children“: The researchers found a marked disparity in family wealth between Black and White families with young children, with White families owning more than 10 times as many… Continue reading You’ve Got to Have Money to Learn Math

Lab Porn: Plasma!

A couple more pretty pictures of the apparatus, to pass the time: This is the plasma discharge source that we use to make metastable atoms. We excite the gas using a RF coil (under the tinfoil) with a couple of watts of power at 145 MHz (local ham radio people must love me…), which creates… Continue reading Lab Porn: Plasma!