About 5,000 years ago, humans used crude stone tools to puncture a hole in a cow’s head, making it the earliest known instance of skull surgery in an animal.
The post Humans Probably Practiced Brain Surgery on This Cow 5,000 Years Ago appeared first on Scout SEO- Melbourne Internet Marketing.
from Innovation and Digital Marketing https://www.livescience.com/62352-ancient-cow-brain-surgery-trepanation.html?utm_source=rss&utm_medium=rss
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