The Non-Existence of Magic by Roger Bacon 1214-1294
Channel: Age of Enlightenment
Date: 2017-05-20

Roger Bacon was a friar of the Mendicant Franciscan Order that was established in the thirteenth century. Bacon is is a noted natural philosopher because he looked for answers to the problems of life in the art of nature. 
Roger Bacon 1214-1294
Oxford and Paris
Franciscans
 Francis of Assisi 1181-1226
Pope Clement IV 1265-1268
Opus Majus
Opus Minus
Opus Tertium
Bones of Ada and lime
Stone of Tagus
Stone of union
Water of life
Saltpeter
Quicksilver
Lead
Keys of Art