Template:Selected anniversaries/May 1: Difference between revisions

From Gnomon Chronicles
Jump to navigation Jump to search
No edit summary
No edit summary
Line 33: Line 33:


||1911: Louis W. Tordella born ... the longest serving deputy director of the National Security Agency. Pic.
||1911: Louis W. Tordella born ... the longest serving deputy director of the National Security Agency. Pic.
and Ireland.
||1918: Grove Karl Gilbert dies ... geologist and academic ... geomorphology, planetary science. Gilbert is considered one of the giants of the sub-discipline of geomorphology, having contributed to the understanding of landscape evolution, erosion, river incision and sedimentation. Gilbert was a planetary science pioneer, correctly identifying lunar craters as caused by impacts, and carrying out early impact-cratering experiments.[6] He coined the term sculpture for a pattern of radial ridges surrounding Mare Imbrium on the moon, and correctly interpreted them in 1893 as ejecta from a giant impact. Pic.


||1918: Julius Rosenberg born ... spy. Pic.
||1918: Julius Rosenberg born ... spy. Pic.

Revision as of 07:40, 6 May 2019