Fw: Reflectivity! Wow

This just in from Melvin the master moose hunter who gets the weekly prize in physics research from Cahaya Institute.  Way to go Mel.  I expect to see a little more from the rest of you! Hemispherical spectral reflectivity: where Grefl(λ) and Gincid(λ) are the reflected and incident spectral (per wavelength) intensity, respectively. When did they invent that? :-))  I missed that one in school. I like your blog. Waiting for the next one. Later Mel