[FoRK] Surface plasmonic resonance

Gary Stock gstock at nexcerpt.com
Fri Dec 16 05:54:47 PST 2011

Similarly, most birds we perceive as "blue" are not.  Bluebirds, Indigo 
buntings, and other brilliant blue species have no blue pigment in their 

Other things follow the "blueless" pattern -- such as "blue" eyes:


...and opals, and lots of other stuff, for various reasons:



On 12/16/11 3:31 AM, Stephen Williams wrote:
> Nice.  I didn't learn about how butterflies wings were colored until a 
> year or two ago...
> http://www.fastcompany.com/biomimicry/never-before-seen-optical-trick-creates-ultra-secure-cash 

More information about the FoRK mailing list