Science, Physics, Education, Light and Optics - Polarized Light. Fascinating facts about polarized light, from rainbows to beetles, from viking navigation to LCD displays.
Science, Physics, Education, Light and Optics - Molecular Expressions: Images from the Microscope. Features hundreds of photomicrographs (photographs through the microscope) of everything from superconductors and high-tech materials to ice cream and beer.
Science, Physics, Education, Light and Optics - Optical Fibres Project. How optical fibers work, and information on reflection, refraction, Snell's Law, total internal reflection and critical angles.