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Aeolus Airship Concept Can Stay Aloft for Two Weeks [Air Travel]
Tech Blog found this 1/24/2009 on i.gizmodo.com
This oddball vertical airship is designed to stay in the air for a whopping two weeks without landing. It's powered by a crew of 2-4 people pedaling, presumably in an ironic nod to The Flintstones. The helium airship, named for the Greek god of the wind, is only in the concept stage for now. ...