Thousands of years ago, people were experimenting with all sorts of complex, dense social forms. Over 11,000 years ago, at Göbekli Tepe in what is now Turkey, people were erecting some of the world’s first monumental stone architecture. 11,000 years ago at Jericho, in Palestine, people were settling in one of the world’s first cities. At Çatalhöyük, also in Turkey, people 9,000 years ago built a complicated, honeycomb-like city. 5 to 6,000 years ago, people in what is now Ukraine built sprawling settlements. People were experimenting with urban life, with agriculture, with writing and all sorts of new phenomena.

Then, a little more than 5,000 years ago, in what is now southern Iraq, something entirely new began to emerge in some of the Sumerian cities of Mesopotamia: the state.

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https://en.m.wikipedia.org/wiki/Uruk_period

In 1916, 23 yr old chemist Alice Ball discovered a breakthrough in treatment for Leprosy (Hansen’s Disease). She was the 1st woman & 1st Black chemistry professor at UHawaii.

Tragically, Ball passed away months after her discovery due to complications from a lab accident.

What happened next? Arthur Dean, head of her dept, continued the work publishing Ball’s process as “Dean’s method.”

Fortunately, a colleague spoke up & the name was changed to “Ball’s method.” #HistoryRemix #science #history