How Volcanoes Work
Whenever there is a major volcanic eruption in the world like the latest eruption in Chile, you'll see a slew of newspaper articles and nightly news stories covering the catastrophe, all stressing a familiar set of words -- violent, raging, awesome. When faced with a spewing volcano, people today share many of the same feelings volcano-observers have had throughout human history: We are in awe of… » Full Story on HowStuffWorks
