![Roger Bacon (1219/20-1292), was an English philosopher and Franciscan friar who studied and later taught at Oxford University and the University of Paris. He had a reputation as an unconventional scholar, pursuing Roger Bacon (1219/20-1292), was an English philosopher and Franciscan friar who studied and later taught at Oxford University and the University of Paris. He had a reputation as an unconventional scholar, pursuing](https://c8.alamy.com/comp/MYNXWW/roger-bacon-c121920-c1292-aka-doctor-mirabilis-english-philosopher-and-franciscan-friar-illustration-by-gordon-ross-american-artist-and-illustrator-1873-1946-from-living-biographies-of-famous-men-MYNXWW.jpg)
Roger Bacon (1219/20-1292), was an English philosopher and Franciscan friar who studied and later taught at Oxford University and the University of Paris. He had a reputation as an unconventional scholar, pursuing
![Roger Bacon, the C13 scientist who foresaw the telescope – Historical articles and illustrationsHistorical articles and illustrations | Look and Learn Roger Bacon, the C13 scientist who foresaw the telescope – Historical articles and illustrationsHistorical articles and illustrations | Look and Learn](https://www.lookandlearn.com/history-images/preview/M/M831/M831420.jpg)
Roger Bacon, the C13 scientist who foresaw the telescope – Historical articles and illustrationsHistorical articles and illustrations | Look and Learn
![Roger Bacon in his observatory in Oxford, also known by the scholastic accolade Doctor Mirabilis, was a medieval English philosopher and Franciscan friar who placed considerable emphasis on the study of nature Roger Bacon in his observatory in Oxford, also known by the scholastic accolade Doctor Mirabilis, was a medieval English philosopher and Franciscan friar who placed considerable emphasis on the study of nature](https://l450v.alamy.com/450v/2bc635y/roger-bacon-in-oxford-handing-his-opus-majus-also-known-by-the-scholastic-accolade-doctor-mirabilis-was-a-medieval-english-philosopher-and-franciscan-friar-who-placed-considerable-emphasis-on-the-study-of-nature-through-empiricism-from-la-ciencia-y-sus-hombres-vidas-de-los-sabios-ilustres-desde-la-antigedad-hasta-el-siglo-xix-t-1-science-and-its-people-vol-1-by-luis-figuier-traduccin-de-la-tercera-edicin-francesa-por-pelegrin-casab-y-pags-ilustrada-por-armet-gomez-mart-y-alsina-planella-puiggar-serra-printed-in-barcelona-in-1879-2bc635y.jpg)
Roger Bacon in his observatory in Oxford, also known by the scholastic accolade Doctor Mirabilis, was a medieval English philosopher and Franciscan friar who placed considerable emphasis on the study of nature
![Roger Bacon (1219/20-1292), was an English philosopher and Franciscan friar who studied and later taught at Oxford University and the University of Paris. He had a reputation as an unconventional scholar, pursuing Roger Bacon (1219/20-1292), was an English philosopher and Franciscan friar who studied and later taught at Oxford University and the University of Paris. He had a reputation as an unconventional scholar, pursuing](https://c8.alamy.com/zooms/9/3e8d51330c3d417aa91daf99d7a24f5e/2fn645c.jpg)