Births on September 21

Thomas S. Ray

Born on September 21, 1954

Thomas S. Ray, American ecologist and academic

Thomas S. Ray (also known as Tom Ray; born September 21, 1954) is an ecologist who created and developed the Tierra project, a computer simulation of artificial life.

In 1975, he and Donald R. Strong were the first to propose the theory of skototropism in an article in the journal Science (190: 804-806), which he later worked into his senior thesis at Florida State University (FSU), after conducting additional experiments. The thesis was expanded into his Ph.D. thesis at Harvard University. While at FSU, he earned undergraduate degrees in biology and chemistry.He is currently Professor of Zoology and Adjunct Professor of Computer Science at the University of Oklahoma in Norman. Previously, he was assistant professor and associate professor in the School of Life and Health Sciences at the University of Delaware from 1981 to 1998.

Tom Ray is also a former member of the International Core War Society.

References

Thomas S. Ray

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Events on 1954

13 Feb

NCAA Division I
Frank Selvy becomes the only NCAA Division I basketball player ever to score 100 points in a single game.
28 Feb

NTSC
The first color television sets using the NTSC standard are offered for sale to the general public.
1 Apr

United States Air Force Academy
United States President Dwight D. Eisenhower authorizes the creation of the United States Air Force Academy in Colorado.
25 Apr

Bell Labs
The first practical solar cell is publicly demonstrated by Bell Telephone Laboratories.
18 Jun

1954 Guatemalan coup d'état
Carlos Castillo Armas leads an invasion force across the Guatemalan border, setting in motion the 1954 Guatemalan coup d'état

Births on September 21

Thomas S. Ray

Born on September 21, 1954

References

Choose Another Date

Events on 1954

NCAA Division I

NTSC

United States Air Force Academy

Bell Labs

1954 Guatemalan coup d'état