Part of PICRYL.com. Not developed or endorsed by the Library of Congress

beaker

public
2 media by topicpage 1 of 1
William J. Shannon, PhD, assistant professor in chemistry. He is in charge of food chemistry at Iowa State College. He is here working on dried whole eggs used in lend lease shipments. The dried eggs in the beaker are equal to one dozen whole eggs. Iowa State College, Ames, Iowa

William J. Shannon, PhD, assistant professor in chemistry. He is in ch...

Public domain photograph of college lab, free to use, no copyright restrictions image - Picryl description

[Apparatus used to convert electrical energy into mechanical rotation, the basis of dynamos, using bar magnet, beaker of mercury, and current carrying wire] / A.A., del. ; J.B. Taylor, sc.

[Apparatus used to convert electrical energy into mechanical rotation,...

Illus. in: Experimental researches in electricity / Michael Faraday. London : R. and J.E. Taylor, 1839-1855, v. 2, pl. 4. Published in: The tradition of science / Leonard C. Bruno. Washington, D.C. : Library of... More