Earth Viewer View either a map of the Earth showing the day and night regions at this moment, or view the Earth from the Sun, the Moon, the night side of the Earth, above any location on the planet specified by latitude, longitude and altitude, or from a satellite in Earth orbit. At the Zoo sites are categorized by both species and Internet service type, gopher, telnet, ftp, mailing lists, electronic publications, etc. Links are included to a vast number of WWW animal related resources. An online frog dissection tutorial brough to you by the University of Virginia's Curry School of Education. Visitors are invited to take scalpel in hand for some major surgery.
Topics covered by dissection include muscle incision, skin incision, and internal organs.
A joint effort of the the National Academy of Sciences, National Academy of Engineering, Institute of Medicine, and National Research Council. Global Positioning System Data collected by SCEC, or contributed to the archive by organizations such as the U.S. Geological Survey, is also archived and available here. This virtual museum has links to other paleontological sites and posts additional shark sightings on the Internet. UCMP's mission is the conservation of paleontological materials, collections development, and research and instructional support. The Museum's enormous collections are ranked 4th in America in size, and include protists, plants, invertebrates and vertebrates.