Showing posts with label Aluminium. Show all posts
Showing posts with label Aluminium. Show all posts
Sunday, November 4, 2012
Friday, November 2, 2012
Wednesday, October 31, 2012
Monday, October 29, 2012
Giant Magellan Telescope
Using the aluminum layer as the mirror, because it is more durable and less expensive to maintain.
Saturday, October 27, 2012
Thursday, October 25, 2012
Tuesday, October 23, 2012
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