The^Bob: Red and green algal spectroscopy
The^Bob: Motile stage of Haematoccus pluvialus
The^Bob: Paramecium and Haematococcus pluvialus micrograph
The^Bob: Chrysoberyl (yellow), inclusions
The^Bob: Inverse FFT of restricted region of the Power Spectrum
The^Bob: Peacock feather and RGB composite Power Spectrum
The^Bob: RGB Power Spectrum of Pleurosigma angulatum
The^Bob: Notebook #2_diatom microscopy
The^Bob: Diatom Pleurosigma angulatum, Power Spectrum
The^Bob: Diatom Stauroneis Phoenicenteron, Power Spectrum
The^Bob: Peacock-Jay feather reflectance comparison
The^Bob: Jay wing covert feather reflectance
The^Bob: Jay wing, measuring R along barb
The^Bob: Insect wing, blue-green reflectance
The^Bob: Pheasant feather reflectance
The^Bob: Pheasant feather
The^Bob: Kyanite, metallic reflection
The^Bob: Bracket fungus, 404nm fluorescence
The^Bob: Ruby-in-zoisite, white 6500K, 368nm, 254nm
The^Bob: Bracket fungus, top and bottom
The^Bob: Bracket fungus, magnified
The^Bob: Bracket fungus top, magnified
The^Bob: Turritella jasper 2
The^Bob: Regolith, leopard-skin
The^Bob: Turritella jasper 1
The^Bob: Stromatolite
The^Bob: Ruby fl on Zoisite
The^Bob: Widmanstätten patterns
The^Bob: Jay feather barb, hi-res image
The^Bob: Peacock feather "cessation of the barbs"