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X-WR-CALDESC:Events for Door County Today
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DTSTART:20260308T080000
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DTSTART:20261101T070000
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DTSTART;TZID=America/Chicago:20260829T103000
DTEND;TZID=America/Chicago:20260829T160000
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LAST-MODIFIED:20260720T105117Z
UID:38999-1787999400-1788019200@doorcounty.net
SUMMARY:Raptor Saturday at Open Door Bird Sanctuary
DESCRIPTION:Raptor Chat at ODBS. Come and meet our fabulous raptors up close.  Admission:  Ages 13+ $12\, 5-12 $7\, 4 and under free
URL:https://doorcounty.net/event/raptor-saturday-at-open-door-bird-sanctuary/2026-08-29/
LOCATION:Open Door Bird Sanctuary 4114 County Rd I\, Jacksonport\, WI
CATEGORIES:Featured Event
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DTSTART;TZID=America/Chicago:20260829T130000
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CREATED:20260729T110618Z
LAST-MODIFIED:20260729T110618Z
UID:39106-1788008400-1788012000@doorcounty.net
SUMMARY:Coffee Talk with Elmer Lewis: The Physics of Music – Without the Equations
DESCRIPTION:Have you ever wondered why lower pitched instruments are larger than those that are higher pitched? Why ten violins are not twice as loud as five? And\, why do several sound different – not just louder – than one? Other questions we’ll explore will include why wind instruments are louder and sound different than strings and why it matters in which key music is written? \nTo address such questions\, we’ll use simple diagrams and graphs to show how sound wave amplitude\, wavelength\, and overtones determine how musical instruments work and how the brain processes sound to create our perceptions of loudness\, pitch\, and timbre. \nWhile a nuclear engineer by profession\, Elmer Lewis is a lifelong concert attendee fascinated by music\, particularly as the bridge between science and the arts. He is Professor Emeritus and former Chairman of Northwestern University’s Department of Mechanical Engineering. His most recent book is Renewables or Nuclear\, Which Should Lead in Curbing Climate Change? (Springer\, 2026). \nCoffee Talk programs are free\, informal presentations on music topics by ensemble members\, staff\, and friends.
URL:https://doorcounty.net/event/coffee-talk-with-elmer-lewis-the-physics-of-music-without-the-equations/
LOCATION:Unitarian Universalist Fellowship\, Ephraim
CATEGORIES:Featured Event
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