We explain the cow-filled discovery of vaccination, arguably the most important life-saving scientific invention in history born from the century’s old battle with smallpox). From variolation in ancient China to Dr. Edward Jenner, we explain where it came from and how it works.
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🤓 WHO ARE WE?
We are two brothers who love the weird, interesting, and unbelievable from the past. Join us on an educational and sometimes stupid journey through time.
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