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Kodak History

Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
  • Consumer Technology
  • Contemporary (Post-WWII)
  • Corporation
  • Images
  • Modern (18th-20th Century)
  • Secondary Source
URL: 

http://www.kodak.com/US/en/corp/aboutKodak/kodakHistory/kodakHistory.shtml

Excerpt: 

Through the years, Kodak has led the way with an abundance of new products and processes that have made photography simpler, more useful and more enjoyable. Today, our work increasingly involves digital technology, combining the power and convenience of electronics with the quality of traditional photography to produce systems that bring levels of utility and fun to the taking, "making" and utilization of images.

Science Odessey

Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
  • Aviation/Space Exploration
  • Biographical
  • Contemporary (Post-WWII)
  • Corporation
  • Earth Sciences
  • Educational
  • Government
  • Images
  • Life Sciences
  • Links
  • Medicine/Behavioral Science
  • Modern (18th-20th Century)
  • Physical Sciences
  • Secondary Source
URL: 

http://www.pbs.org/wgbh/aso/

Excerpt: 

A brief overview of this Web site that compares what we knew in 1900 to what we know today

White Sands Missile Range

Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
  • Contemporary (Post-WWII)
  • Government
  • Images
  • Industrial/Military Technology
  • Primary Source
  • Secondary Source
URL: 

http://www.wsmr.army.mil/paopage/Pages/Trinst.htm

Excerpt: 

On July 16, 1945 the world changed with the explosion of the first atomic bomb. The explosion took place at Trinity Site which is on what is now White Sands Missile Range. Trinity is a national historic landmark which is open to the public twice a year. The following links will provide you with information on the history of the site, how to get there and some of the historic images.

American Museum of Photography

Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
  • Consumer Technology
  • Images
  • Library/Archive
  • Modern (18th-20th Century)
  • Museum
  • Primary Source
URL: 

http://www.photographymuseum.com/

Author: 
American Museum of Photography
Excerpt: 

We bill ourselves as "A Museum Without Walls... For An Art Without Boundaries." Even though we have no walls, we do have "floors," separate areas for different activities. At the bottom of most pages, you'll find a navigation bar that will let you choose our Exhibitions floor, our Main Entrance floor, our Research Center or our Museum Shops. Just click on the place you want to visit. Or click on the Museum's logo and you'll find yourself transported to our Home Page.

Annotation: 

This site exhibits photographs from 1839 to the late 20th century. Thirteen current exhibits offer a 100 to 600-word introductory essay and a wide range of images. "The Face of Slavery" presents ten photographs of African Americans from 1855 to 1905. The work of Southworth and Hawes, a photography team active between 1843 and 1862, is represented by eight daugerrotypes of women. In "Do You Believe?" visitors may consider evidence of ghostly existence offered by over 20 spirit photographs taken between 1875 and 1932. In "Photography as a Fine Art," over a dozen photos show dogs behaving like people from the 1850s to the 1950s. In "At Ease," photographs from around 1850 refute the popular notion that early portraiture was stiff. An exhibit of the trick photography of William H. "Dad" Martin presents photos produced between 1894 and 1912 that show exaggerated ordinary objects. In "Of Bricks and Light," the museum exhibits over 30 architectural photographs in five sections, from "Grand Vistas" to "Details & Glimpses." Business executive and photographer Shotaro Shimomura took pictures of his trip around the world in 1934-35; some of these are exhibited in "An Eye for the World." An interactive exhibit of cartes de visite allows visitors to investigate details. The museum also showcases over 40 of its favorite pieces. The site also provides a 1,700-word explanatory essay on photographic processes and links to more than 25 other resources concerning the history and art of photography. This site cannot be searched by subject, however, which somewhat limits its usefulness for research.

Babylonian Mathematics

Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
  • Ancient (BCE-40 CE)
  • Babylon
  • Images
  • Personal
  • Physical Sciences
  • Secondary Source
URL: 

http://www.tmeg.com/bab_mat/bab_mat.htm

Author: 
Dennis Ramsey
Excerpt: 

They developed a form of writing based on cuneiform (i.e. wedge-shaped) symbols. Their symbols were written on wet clay tablets which were baked in the hot sun and many thousands of these tablets have survived to be read by us today. It was the use of a stylus on a clay medium that led to the use of cuneiform symbols since curved lines could not be drawn.

Plimpton 322: A Remarkable Babylonia Table on Number Theory

Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
  • Ancient (BCE-40 CE)
  • Images
  • Physical Sciences
  • Secondary Source
  • University
URL: 

http://www.math.utsa.edu/ecz/l_p.html

Author: 
E.C. Zeeman
Excerpt: 

Plimpton 322 is part of a baked clay tablet made in Babylon between 1900 and 1600 BC, probably found at Senkereh in the 1920's,and now in the G.A. Plimpton Collection in Columbia University Library, New York. It is the oldest preserved document on number theory. It is written in cuneiform script using sexagecimal notation. It was first deciphered by Neugebauer and Sachs in 1945. It lists 15 Pythagorean triples and is the complete classification of such triples under certain hypotheses. The lecture will describe the tablet and explain the underlying mathematics.

The Discover and Early Development of Insulin

Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
  • Consumer Technology
  • Images
  • Library/Archive
  • Life Sciences
  • Medicine/Behavioral Science
  • Modern (18th-20th Century)
  • Primary Source
  • University
URL: 

http://digital.library.utoronto.ca/insulin/

Author: 
University of Toronto Libraries
Excerpt: 

This site documents the initial period of the discovery and development of insulin, 1920-1925, by presenting over seven thousand page images reproducing original documents ranging from laboratory notebooks and charts, correspondence, writings, and published papers to photographs, awards, clippings, scrapbooks, printed ephemera and artifacts. Drawing mainly on the Banting, Best and related collections housed at the Thomas Fisher Rare Book Library and the Archives and Records Management Services at the University of Toronto, it also includes significant holdings from the Aventis Pasteur (formerly Connaught) Archives, and the personal collection of Dr. Henry Best.

Glidden's Patent Application for Barbed Wire

Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
  • barbed wire
  • Educational
  • Images
  • Industrial/Military Technology
  • Library/Archive
  • Modern (18th-20th Century)
  • Primary Source
URL: 

http://www.archives.gov/digital_classroom/lessons/barbed_wire_patent/barbed_wire_patent.html

Author: 
National Archives and Records Administration
Excerpt: 

Life in the American West was reshaped by a series of patents for a simple tool that helped ranchers tame the land: barbed wire. Nine patents for improvements to wire fencing were granted by the U.S. Patent Office to American inventors, beginning with Michael Kelly in November 1868 and ending with Joseph Glidden in November 1874. Barbed wire not only simplified the work of the rancher and farmer, but it significantly affected political, social, and economic practices throughout the region. The swift emergence of this highly effective tool as the favored fencing method influenced life in the region as dramatically as the rifle, six-shooter, telegraph, windmill, and locomotive.

Annotation: 

Documents and teaching activities explore the impact of invention on the development of the West. These materials are from the National Archives and Records Adminstration (NARA) Web site.

Linus Pauling and the Race for DNA: A Documentary History

Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
  • Biographical
  • Contemporary (Post-WWII)
  • Exhibit
  • Images
  • Library/Archive
  • Life Sciences
  • Links
  • Primary Source
  • Secondary Source
  • University
  • Video
URL: 

http://osulibrary.orst.edu/specialcollections/coll/pauling/dna/

Author: 
Oregon State University Special Collections
Excerpt: 

Utilizing over 800 scanned documents, photographs, audio clips and video excerpts, this website narrates the breathless details of the pursuit of the discovery of the double helix structure of DNA. Scattered throughout the project are images of a number of very important and extremely rare items, all of which are held within The Valley Library's Ava Helen and Linus Pauling Papers, and many of which have not been previously displayed. Also featured are two original documents hitherto unknown to scholars interested in this period. It is expected that this website will serve as a primary reference point for individuals interested in the history of DNA -- both researchers and lay people alike.

A Brief History of Electrocardiography

Submitted by Anonymous on Thu, 11/08/2007 - 20:22.
  • Consumer Technology
  • Contemporary (Post-WWII)
  • Images
  • Life Sciences
  • Medicine/Behavioral Science
  • Modern (18th-20th Century)
  • Non-Profit
  • Secondary Source
URL: 

http://www.ecglibrary.com/ecghist.html

Author: 
The Electrocardiography Library
Excerpt: 

Find out how electrocuting chickens (1775), getting laboratory assistants to put their hands in buckets of saline (1887), taking the ECG of a horse and following it to the slaughterhouse (1909), induction of indiscriminate angina attacks (1931), and hypothermic dogs (1953) have helped to improve our understanding of the ECG as a clinical tool. And why is the ECG labelled PQRST (1895)?

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