OUR TRIVIAL OBSESSIONS PODCAST.
https://www.nytimes.com/1982/03/24/garden/truffles-why-pigs-can-sniff-them-out.html
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https://en.wikipedia.org/wiki/Truffle_hog
https://www.usatoday.com/in-depth/news/world/2019/03/16/truffles-why-so-expensive/3161242002/
https://www.eatsomethingsexy.com/truffle-pig/
