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Archive for July, 2007

By JANIE MCCAULEY SAN FRANCISCO (AP) -Bill Walsh changed the look of the NFL with his offensive innovations and legion of coaching disciples, breaking new ground and winning three Super Bowls with the San Francisco 49ers in the process. Nicknamed “The Genius” for his creative schemes that became known as the West Coast offense, Walsh [...]

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Picture a forest of artificial trees that soak up carbon dioxide at a thousand times the rate of real plants. Imagine an orbiting shield spanning a million square miles, shading the earth from the sun, or a man-made volcano that spews great clouds of sulfur dioxide to deflect sunlight and cool the atmosphere.
These ideas are [...]

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