The Library Protected by Bats. Portugal’s Joanina Library avoids chemical pesticides ...
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The Library Protected by Bats. Portugal’s Joanina Library avoids chemical pesticides ...
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YouTubeworldwisedaily
Inside the historic Joanina Library in Portugal, an unusual nighttime ritual has been quietly preserving knowledge for centuries. When the doors close, bats emerge from hidden crevices and fly through the library, hunting insects that would otherwise damage priceless manuscripts. The library houses around 60,000 rare volumes, some dating back hundreds of years. Rather than using pesticides, librarians long ago allowed bats to become a natural pest-control system. Each morning, staff clean up, an
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Inside the historic Joanina Library in Portugal, an unusual nighttime ritual has been quietly preserving knowledge for centuries. When the doors close, bats emerge from hidden crevices and fly through the library, hunting insects that would otherwise damage priceless manuscripts. The library houses around 60,000 rare volumes, some dating back hundreds of years. Rather than using pesticides, librarians long ago allowed bats to become a natural pest-control system. Each morning, staff clean up, an
193 views3 months ago
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Mona Lisa on Instagram: "For centuries, The Joanina Library has allowed a colony of bats to live within its historic Baroque halls. At night, the bats feed on insects that could damage the collection of over 200,000 books, serving as a natural form of pest control. To protect the ornate furnishings from bat droppings, librarians cover tables with leather sheets each evening and clean the floors every morning. This centuries-old practice has helped maintain the library's rare manuscripts in remar
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Ronaldo fait encore la différence dans un match décisif, le Portugal se qualifie pour la phase finale de coupe du monde 2022. Tu peux rejoindre ma chaîne et bénéficier de quelques avantages intéressants : https://www.youtube.com/c/LeFennec/join Réseaux : Youtube : https://www.youtube.com/c/LeFennec Facebook : https://www.facebook.com/LeFennecYT TikTok : https://www.tiktok.com/@lefennecyt Instagram : https://www.instagram.com/lefennecyt/ Twitter : https://twitter.com/DZLeFennec Discord : https://
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