"Another admired philosopher of the day, Athanasius Kircher, described an invention called a cat piano. A row of cats sat in side-by-side cages. arranged according to the pitch of their meows. When the pianist pressed a key, a spike stabbed into the tail of the appropriate cat. 'The result was a melody of meows that became more vigorous as the cats became more desperate.'"
— Nov 20, 2017 10:20AM
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