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Roger Bacon (27 mars 1214 – 27 mars 1294)
Description:
- Promoted chemical remedies to treat disease
- Researched optics and refraction (bending of light rays)
Ajouté au bande de temps:
History of Healthcare
By
Bonabell
14 déc. 2018
0
0
457
Date:
27 mars 1214
27 mars 1294
~ 80 years
Les images:
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