Weekend field trips on the WebBy Alan Boyle, Science Editor, NBC News• X Prize Cup unveils its 2006 Web site • 'Nova' on PBS: 'This Old Pyramid' • The Economist: The not-so-shocking electric car• Bigelow Aerospace: The latest photos from Genesis 1 in orbit • NASA: Crash landing on the moon • The New Yorker: Know it all Alan Boyle, Science Editor, NBC News
