disco_tracy writes: Rsearchers took corneas from blow flies, fixed them on a glass substrate, added a polymer to protect the shape and then coated nine-eye arrays in nickel within a vacuum chamber. The result was a master template that retained those useful nanoscale features and can be used to make solar cells.
"If John Madden steps outside on February 2, looks down, and doesn't see his
feet, we'll have 6 more weeks of Pro football."
-- Chuck Newcombe