Saturday, May 19, 2007

Video: How Tornadoes are Rated and Tracked

http://news.nationalgeographic.com/news/2007/05/070508-tornadoes-video.html

Ocean Loaded With Carbon Dioxide

Cold water can hold much more CO2

Southern Ocean Loaded With Carbon Dioxide
WASHINGTON (May 19) - The Southern Ocean around Antarctica is so loaded with carbon dioxide that it can barely absorb any more, so more of the gas will stay in the atmosphere to warm up the planet, scientists reported on Thursday.