April 27, 2007https://youtu.be/0U4RbsJv28M About 10 percent of the world's population (~360 million people) live on or near potentially dangerous volcanoes. Many of ... Read more- April 13, 2007https://youtu.be/gO_knjlQAe0 Flying a sensor on a plane or satellite and taking "photos" of the earth is a remarkably useful way ... Read more
The City University of New York
