Learn about why hundreds of ducks are employees at a wine vineyard; a musical invention that was the Spotify of the Victorian era; and a delicious mathematical principle known as the ham sandwich theorem.

Hundreds of Ducks Are Employees at a Vineyard by Joanie Falettohttps://curiosity.com/topics/hundreds-of-ducks-are-employees-at-a-vineyard-curiosity

The Telharmonium was the Victorian version of Spotify by Steffie Drucker

• McClure’s magazine v.27 1906 May-Oct. (2017). HathiTrust. https://babel.hathitrust.org/cgi/pt?id=mdp.39015027895930&view=1up&seq=297
• Morton, E. (2015, November 24). The Telharmonium Was the Spotify of 1906. Atlas Obscura; Atlas Obscura. https://www.atlasobscura.com/articles/the-telharmonium-was-the-spotify-of-1906
• Stubbs, D. (2018, November 16). The World’s First Synthesizer Was a 200-Ton Behemoth. Smithsonian Magazine; Smithsonian Magazine. https://www.smithsonianmag.com/innovation/worlds-first-synthesizer-was-200-ton-behemoth-180970828/
• Weidenaar, R. (1995). Magic Music from the Telharmonium. Google Books. https://books.google.com/books?id=Gr2kq-598-YC&lpg=PP1&dq=telharmonium&pg=PA71#v=snippet&q=helmholtz&f=false
• Davidson, R. (2014). 9XM Talking: The Early History of WHA Radio. Wisconsin Public Radio. http://www.portalwisconsin.org/archives/9xm.cfm#:~:text=

The Ham Sandwich Theorem Is a Delicious and Puzzling Mathematical Principle by Ashley Hamer https://curiosity.com/topics/the-ham-sandwich-theorem-is-a-delicious-and-puzzling-mathematical-principle-curiosity

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Find episode transcript here: daily-4e53644e.simplecast.com/episodes/ducks-are-employees-at-a-vineyard-the-victorian-version-of-spotify-and-a-mathematical-theorem-for-cutting-a-ham-sandwich">https://curiosity-daily-4e53644e.simplecast.com/episodes/ducks-are-employees-at-a-vineyard-the-victorian-version-of-spotify-and-a-mathematical-theorem-for-cutting-a-ham-sandwich