**How a medieval Oxford friar used light and colour to find out what stars and planets are made of**
🔗 https://theconversation.com/how-a-medieval-oxford-friar-used-light-and-colour-to-find-out-what-stars-and-planets-are-made-of-262652.
#Medieval #History #Science #HistSci #Astronomy #Histodons
QOTO: Question Others to Teach Ourselves An inclusive, Academic Freedom, instance All cultures welcome. Hate speech and harassment strictly forbidden.
