Illustration of the invention of the wheel. Work-place poster encouraging workers to be practical and think of ways to be more effective in transportation."IW Pruf Nr. 8 (IW Test Number 8)"
Creator:
von Ludowig
Created:
1918 - 1939
Contributed By:
University of Minnesota Libraries, Upper Midwest Literary Archives.
In order to develop better methods for diagnosis and treatmentof infertility, as well as safer contraceptives, more must belearned about how mammalian sperm move through the femalereproductive tract. Crucial phases of mammalian sperm transportinclude passage through the cervix and uterotubal junction,storage of sperm in the oviductal storage res...
Creator:
Suarez, Susan S. (Cornell University)
Created:
2010-06-04
Contributed By:
University of Minnesota, Institute for Mathematics and its Applications.
This topic is presented by Dr. Herbert McRobert, professor from England. He stresses the necessity of eliminating extremely loud noises which interefere with performance of complicated tasks, as well as increase the possibility of permanent hearing loss. He also explains the use of terminology in measuring sound levels - ratio of energy, sound p...
Creator:
University of Minnesota. Radio Station KUOM; University of Minnesota. Audio Visual Library Services
Contributor:
McRobert, Herbert
Created:
1972
Contributed By:
University of Minnesota Libraries, University Archives.
Odhnis are made from two pieces of cloth which are then stitched together. The red band in the middle of this piece is where the cut would occur. Cotton
![Unstated - Stamp reads "Branch of Special Maps, U.S. Geological Survey" [Various expeditions detailed]](https://dkp5i0hinw9br.cloudfront.net/dfec520fe514f4ca6e388f7597546ecdec5de1aa.png "Unstated - Stamp reads \"Branch of Special Maps, U.S. Geological Survey\" [Various expeditions detailed]")
