>send light through polarized filter, half gets through
>rotate another filter 90 degrees from the first, now no light gets through as it's all been filtered
>add another filter rotated at a 45 degree angle, add it after the first two, and now the light gets through despite the fact that it all gets filter through the first two
Very spooky!
>rotate another filter 90 degrees from the first, now no light gets through as it's all been filtered
>add another filter rotated at a 45 degree angle, add it after the first two, and now the light gets through despite the fact that it all gets filter through the first two
Very spooky!
