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Posted by: Jennifer Harbster
There is scarcely any subject that has so many practical and scientific aspects as the subject of color (Henry LeFavour, Elementary Color, 1895:p1) There are many ways to study color*. We can trace the history of color pigments, the development of color chemistry, the effect of color on our psyche, and the perception of color. …
Posted in: Chemistry, Favorites From the Fifth Floor
Posted by: Jennifer Harbster
Question: How can you test your knowledge and impress your friends? Answer: Trivia! Everyone loves trivia and Science.gov is asking us to “Test your knowledge of science trivia and take the Science.gov Trivia Challenge.” These trivia challenges are part of a continuation of the celebration of its 10th anniversary. The trivia questions were thought up …
Posted in: Favorites From the Fifth Floor
Posted by: Jennifer Harbster
This week I have been relocating to a new office. This is my first move since I joined the Library over ten years ago and boy have I accumulated a vast collection of files and paper. Many of these files have been buried away and it takes a move like this for some interesting stuff …
Posted in: Favorites From the Fifth Floor, Women's History
Posted by: Jennifer Harbster
As librarians, we identify, evaluate, select, collect, describe, preserve and provide access to materials to facilitate use. As librarians of the 21st century, we have integrated digital collections such as ebooks, databases, datasets, and other digital objects into our traditional analog collections. What about websites? Do libraries collect websites? Back in January, I presented on …
Posted in: Favorites From the Fifth Floor, Science
Posted by: Jennifer Harbster
Our guest author today is Michelle Cadoree Bradley, Science Reference Specialist. Michelle entered the Library of Congress as part of the Library of Congress Intern Program (1989-90). After completing her internship she joined the then Science and Technology Division. She holds a master’s in Library and Information Science from Louisiana State University School of Library and …
Posted in: Favorites From the Fifth Floor, Zoology
Posted by: Jennifer Harbster
Our Pic of the Week features one of the walls in the center room of the Science and Business Reading Room that houses the massive National Union Catalog Pre-1956 Imprints set. I bet many of you are asking, “What is the National Union Catalog?” Commonly referred to as the NUC or Mansell (Mansell is the …
Posted in: Favorites From the Fifth Floor, John Adams Building, Pic of the Week
Posted by: Jennifer Harbster
I am the granddaughter of a football coach and the Super Bowl XLV (45th) is this Sunday (Feb. 6), so I was inspired to write something for the blog about the history of football in the United States. I searched the Library’s online catalog, databases, and browsed the football section of the book stacks hoping …
Posted in: Favorites From the Fifth Floor, Heritage Months, Holidays, and Today in History, Sports
Posted by: Jennifer Harbster
K-rations, better night vision binoculars, and synthetic rubber are just a few examples of innovations resulted from scientific research during World War II. The story of science during World War II is one of partnerships and prolific research. On June 28, 1941, President Roosevelt issued Executive Order 8807which established the Office of Scientific Research and …
Posted in: Favorites From the Fifth Floor, Heritage Months, Holidays, and Today in History, Inventions, Military science, Technical Reports and Standards
Posted by: Jennifer Harbster
Today’s guest post was written by our summer intern Brian Horowitz from Montgomery College, Maryland. As an intern at the Library of Congress, Science Business and Technology Division, I have been able to wander in the books stacks of the Library of Congress. It was there that I met Brevet Major Alfred Mordecai, a man …
Posted in: Favorites From the Fifth Floor, Military science