This is Dr. Marie Maynard Daly. She was the first black woman to earn a PhD in chemistry in the US. She studied the health effects of cholesterol, sugar, and smoking on human tissues. Dr. Daly’s detailed studies still inform us today! #BlackHistoryMonth2020 #WomenInSTEMpic.twitter.com/15nQJhdAxI
03:34 - 3. velj 2020.
iz: Indianapolis, IN
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