33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
486791
41626
1
Public Timelines
FAQ

jan 1, 1869 - F. Miesher isolates DNA from pus in bandages

Added to timeline:

Date:

jan 1, 1869
Now
~ 156 years ago