Merry Christmas

December 24, 2013

A very Merry Christmas to both my readers A very Merry Christmas to you all. (The William Herschel Telescope has a laser to measure atmospheric turbulence, in order to correct for it. But really, it’s very low powered and no danger to flying reindeer. Santa is quite safe.)

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???

The first book I picked up at work this morning gave me a bit of a shock. How was I supposed to classify that? Some years ago, I learned the Cyrillic alphabet (a long story), so I tried to sound it out. “Snekmro-phomo-memrucheskee camalog zvezd.” No help there. I tried looking inside. “Spektro-photo-metreecheskee catalog zvezd.” Spectro-photometric Catalogue Something-or-other. OK, so catalogues go under “Table and Data Books” – 522.0212. So…

January 27, 2009
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