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Mandy Martin, Puritjarra 2, 2005. For further information on MANDY MARTIN, refer here: http://www.mandy-martin.com/
If there are diverse kinds of knowledge and ways of knowing place, then we need to learn to value the different ways each of us sees a single place that is significant, but differently so, for each perspective.
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solar flight « Previous | |Next »
July 23, 2007

NASA's Helios aircraft is an example of solar-powered flight:

helios.jpg
Astronomy picture of the day

Essentially an ultralight flying wing with 14 electric motors, the aircraft's impressive 247 foot wide wing is covered with solar cells, and is able to reach an altitude just short of 100,000 feet.

| Posted by Gary Sauer-Thompson at 9:43 AM |