33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
199048
17129
2
Public Timelines
FAQ Get premium

jan 4, 1993 - The scanning electron microscope was invented.

Added to timeline:

27 Oct 2017
0
0
513

Date:

jan 4, 1993
Now
~ 32 years ago