Solar Powered Hornets!
Posted by Ryan on December 8th, 2010
This is made from a series of oval-shaped protrusions, each containing a pinhole-sized depression. Each protrusion is just 50nm tall and interlocks with another…Essentially, say the researchers, they stop light being reflected off the hornet’s body. Instead the light is trapped, and harvested for energy.
[TreeHugger via Gizmodo]