Science Stories - Chaucer's Astrolabe - The Medieval GPS - Â鶹ԼÅÄ Sounds

Science Stories - Chaucer's Astrolabe - The Medieval GPS - Â鶹ԼÅÄ Sounds


Chaucer's Astrolabe - The Medieval GPS

Chaucer's Astrolabe and how a renowned poet wrote the world's first scientific manual.

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