U.S. Department of Educat
09-26-2006, 01:19 PM
Learn about research that helps anticipate -- and minimize the effects of -- hurricanes, earthquakes, and other disasters. See what scientists are discovering about when tornadoes will form. Watch a simulated fire spread up a hill. (National Science Foundation)
More... (http://www.ed.gov/free/index.html)
More... (http://www.ed.gov/free/index.html)