资讯

New Study Offers First Look at Diet and Ecology of River Otters in Chesapeake Bay ...
The Smithsonian’s National Museum of Asian Art will present “Korean Treasures: Collected, Cherished, Shared” this fall, the ...
Since its first scientific description in 2000, Batrachochytrium dendrobatidis (Bd), a fungus that causes the deadly amphibian chytrid disease, has devastated amphibian populations in Central and ...
“We are thrilled to accept the F-15C into the museum’s collection,” said Michael Hankins, modern military curator at the ...
Into thin air; a study of the requirements of complete and integrated air conditioning systems in aircraft and the way in which requirements can be met, together with data and descriptions of various ...
However, it took a war to change Americans' tooth brushing habits. In an attempt to keep soldiers healthy and fighting during World War II, they were required to brush their teeth as part of their ...
Proverbs and common sayings from the Chinese : together with much related and unrelated matter, interspersed with observations on Chinese things-in-general ...
Native daughters : who they are, where they have been, and why Indian Country could never have survived without them ...
Roadside use of native plants / Water and Ecosystems Team, Office of Natural Environment, Federal Highway Administration ...
Mrs. Lincoln and Mrs. Keckly : the remarkable story of the friendship between a first lady and a former slave / Jennifer Fleischner ...
Arturo Toscanini said that Marian Anderson (February 27, 1897 – April 8, 1993) had a voice that came along "once in a hundred years." When one of Anderson's teachers first heard her sing, the ...
The National Air and Space Museum in Washington, D.C., is located at Sixth Street and Independence Avenue S.W. The Steven F. Udvar-Hazy Center is in Chantilly, Virginia, near Washington Dulles ...