God's Clockmaker: Richard of Wallingford
โ John North
๐ Library
๐
2007
๐ Hambledon Continuum
๐ English
Clocks became common in late medieval Europe and the measurement of time began to rule everyday life. God's Clockmaker is a biography of England's greatest medieval scientist, a man who solved major practical and theoretical problems to build an extraordinary and pioneering astronomical and astrolog