Related by context. Frequent words. (Click for all words.) 49 mylar 49 electroluminescent 48 tetrahedron 47 oblong shaped 47 shiny metallic 47 geometrical shapes 46 phosphorescent 45 photonic crystal 45 scalloped edges 45 RGB LED 44 beam splitter 44 glowy 44 ellipsoid 44 electrophoretic 44 tetrahedral 44 sensor arrays 44 electromagnetically 44 baseplate 43 filament 43 vivid hues 43 doohickey 43 fluorescent lamp 43 flourescent 42 zoetrope 42 protuberances 42 z axis 42 holographic 42 iridescent blue 42 LED lights 42 opto 42 holo 42 pentagonal 42 biomorphic 41 photonic crystals 41 fluorescence microscope 41 stippled 41 hemispherical 41 infrared IR 41 conical shape 41 translucent 41 glossiness 41 striations 41 iridescent 41 emerald colored 41 metallic sheen 41 florescent 41 photodetector 41 metallic 41 lenticular 40 shininess 40 rotatable 40 diffraction pattern 40 sea anemone 40 teardrop shape 40 Mylar 40 parallax barrier 40 chemiluminescent 40 L# [001] 40 Fluorescent 40 stereolithography 40 halftone 40 transmissive 40 spherical 40 fluorescent molecules 40 globular 40 glow 40 fluoresces 40 nautilus 40 glows 40 candela 40 hexagon 40 annular 40 DayGlo 40 polychromatic 40 diffractive 40 iridescence 40 tiger stripes 39 haloes 39 knurled 39 photosensitive 39 boomerang shaped 39 fluorescent 39 conical 39 torus 39 trefoil 39 photoluminescence 39 interferometric 39 tatt 39 luminescent 39 noble gases 39 chalcedony 39 fluorescent bulb 39 Fig. 1A 39 blacklight 39 florescent light 39 UL# [002] 39 uv 39 blue hued 39 cyan 39 Fluorescent lights 39 sunburst