The Nightingale Floors
The Image Podcast - A podcast by The Image Podcast
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In Kyoto, Japan, seventeenth-century Nijo Castle contains an architectural feature meant to protect the ruling shogun. The floors in the inner most chambers are constructed in such a way that the nails rub together when trod upon, creating the acoustical effect of chirping birds. Known as “nightingale floors,” the sound acts an alarm, providing a warning…