Archive for December 11th, 2006

confocal quadrics

Monday, December 11th, 2006
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Confocal quadrics are known to form a triply orthogonal coordinate system on most of the three dimesional space. (more…)

different media

Monday, December 11th, 2006

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While tidying up I found the above vinyl records. Some people swear on the sound of vinyl. Some dont hear a difference to the digital. I think one should be less dogmatic about vinyl vs. digital. Its the sound that is different and not the music. Both are ok.

In any case: “Sonne statt Reagan” (sun instead of rain/Reagan) should also be on YOU-TUBE.