This is Scientific Americans 60-Second Science, Im Karen Hopkin. This will just take a minute. Last month, President Obama pledged nearly half a billion dollars toward the development of solar and geothermal energies, but what about wind? A team of s...
Two airlines Continental and American are reporting something pretty rare in the airline industry lately--- profits. American Airlines, the nation's largest carrier announced yesterday that it had net earnings of 58 million dollars in its most recen...
