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Displaying 1776 - 1800 of 1993 items.

B. R. Speicher

Format: Photographs

Subject: People

Slime mold development video by John Tyler Bonner

This video is composed of a sequence of time lapse films created by John Tyler Bonner in the 1940s to show the life cycle of the cellular slime mold, Dictyostelium discoideum. As only the second person to study slime molds, Bonner frequently encountered audiences who had never heard of, let alone seen, the unusual organism. He therefore decided to create a film to present at seminars in order to introduce his object of study. Bonner created the video for his senior thesis at Harvard University with the help of photographer Frank Smith.

Format: Video

Subject: Organisms

Harold Heath

Format: Photographs

Subject: People

Reinhard Dohrn

Format: Photographs

Subject: People

Joseph Dixon

Format: Photographs

Subject: People

G Dallas Hanna

Format: Photographs

Subject: People

Carleton Rea

Format: Photographs

Subject: People

George M. Gray

Format: Photographs

Subject: People