This is a documentary about the geology of Yosemite National Park, produced by Palomar College Television and posted on Vimeo.
Robert Simpson – co-inventor of the Saffir-Simpson Hurricane Potential Damage Scale – developed a lifelong interest in hurricanes after a strong one struck his
There has been heavy rain and flooding in the Dakotas and parts of the Midwest recently, and this weekend the Mississippi River is expected
The serene beauty of an emerald’s green depths gives no hint to the casual observer of the extreme conditions where it formed. Only on closer
National space agencies and private companies have made colonization of Mars a priority. However, when it’s time to request public funding, the search for
Fireworks are fun. They have always been popular in America, just as they were for centuries in Europe, but the US, with its mention