Hedgehogs at a Music Festival

While others study pictures at an exhibition, Wanja Rast, Leon M.F. Barthel, and Anne Berger study hedgehogs at a music festival. They wrote this report about it: “Music festival makes hedgehogs move: How individuals cope behaviorally in response to human-induced stressors,” Wanja Rast, Leon M.F. Barthel, and Anne Berger, Animals, IX/7 [2019] pp. 2–19. (Thanks […]

The mystery of the whirly tube’s missing fundamental mode [study]

The musical instrument shown above is known by various names e.g. the whirly tube, the corrugaphone, the bloogle resonator, the voice of the dragon, the hummer, and even, according to American composer (and parodist) Peter Schickele the “Lasso d’Amore”. For acousticians, it’s noteworthy because the fundamental acoustic mode, that’s to say the note that one […]

The F note, a harmonious accompaniment to the F word

The Bibliolore blog tells some history about the supposed significance of the musical note F: The F note, one could say, has a musing-and-fraudulent aura that makes it a good musical accompaniment to the F word. In The voice of the silence (1889), Helena Blavatsky (above) designated the pitch F as the keynote of nature. Blavatsky’s authority was Benjamin Silliman, a Professor […]

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