June 6, 2026
posted on: Saturday, June 6th, 2026, 1:01
Heinrich Rohrer image courtesy of
NIMSoffice
under the
Creative
Commons Attribution-ShareAlike 3.0 Unported License.
Today is the birthday of
- Karl Ferdinand Braun (1850-1918).
- Heinrich Rohrer (1933-2013).
© 2026 Stefan Hollos and Richard Hollos