Birefringent Hidden Messages
Maker Faire Bay Area 2015
May 15th-17th
Exhibit
Art & Design
These hidden messages use a birefringent material that is visible when placed between two cross polarized filters. The polarizing table provides a light source, a diffusing layer and two layers of linearly polarized filters
Robert Hermes
Robert enjoys creating things that make him laugh and employ some principals of science. He's an Engineer by day, but rocks at being a docent at the California Academy of Sciences, Nerd Nite SF videographer and crazy inventor.
