Items tagged with grand

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Grand Canyon's 55-Million-Year-Old Secret

Monday, April 14th, 2008 - 16:58:51 - Ehud Rattner

Visitors are often told that the Grand Canyon formed 6 million years ago, when the Colorado River assumed its current course. But a new study...

Flooding the Grand Canyon

Wednesday, March 5th, 2008 - 18:11:00 - Ehud Rattner

A flood of water is set to be released today down the Grand Canyon, in an attempt to improve the Colorado River’s environment and study how best to...

'Boss' Wins DARPA's Urban Challenge
Sunday, November 4th, 2007 - Sarah Gingichashvili & Iddo Genuth
After several hours of highly eventful competition Carnegie Mellon University's robotic car team won DARPA's 2007 Urban...