Rosalie Clemens recounts her experience with MentorNet, which began with skepticism but ended with enthusiasm.
Photonic crystals function in visible spectrum.
Holographic lithography is used to generate 3D molds, which are used to create structures with high-index materials. Peter Gwynne reports on the phenomenal changes in lens design practices brought about by personal computers and sophisticated software. Industry Focus Micromechanical display uses interferometric modulation. San Francisco-based Iridigm Display Corp. believes the devices could someday become a viable alternative to LCDs. Sunny Bains reports Remote sensing used to answer perplexing historical question.