NASA research into the damage to satellites caused by atomic oxygen in low Earth orbit has led to a new way to restore damaged artwork...Art restorers have been experimenting with this new technique for several years now, and it seems to work quite well. It's also being tested for medical applications, such as cleaning artificial hip joints before installation. See article for more.
Marge’s Diner by Gail Gibbons
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Gail Gibbons has written and illustrated a multitude of nonfiction picture
books about everything from road building to quilting bees to spiders,
penguins,...
5 weeks ago
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