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.
"Call immediately. Time is running out. We both need to do something
monstrous before we die."
-- Message from Ralph Steadman to Hunter Thompson