http://demonstrations.wolfram.com/LightBeamsThroughMultiplePolarizers/
The Wolfram Demonstrations Project contains thousands of free interactive visualizations, with new entries added daily.
A polarizer (or polaroid) is a thin plastic sheet that produces a high degree of linear (or plane) polarization in light passing through it. This Demonstration shows a beam of unpolarized light reduced in intensity by 50% after passing through a polariz...
Contributed by: S. M. Blinder
bullshit description
moarah 2 years ago