roger bacon   (TTS Sound)

The roger_bacon has 1 Senses.

• bacon, roger bacon
• ロジャー・ベーコン
• English scientist and Franciscan monk who stressed the importance of experimentation; first showed that air is required for combustion and first used lenses to correct vision (1220-1292)
• 英国の科学者、フランシスコ会の修道士で、実験の重要性を強調した