Latest Filter Stories
For centuries it was thought that thin-film interference effects, such as those that cause oily pavements to reflect a rainbow of swirling colors, could not occur in opaque materials.
Filtersfast.com applies game-design techniques to non-game water filtration education.
Leading photography distributor expands offering, manufactures its own line of camera filters for professional photographers and videographers. Waukegan, IL
Researchers from North Carolina State University and ImagineOptix Corporation have developed new technology to convert unpolarized light into polarized light, which makes projectors that use liquid crystal (LC) technology almost twice as energy efficient.
- A morbid dread of being buried alive. Also spelled 'taphiphobia'.