Monthly Archives: March 2018

Guiding ships with Moire patterns

I was inspired by Tom Scott’s excellent video and links here https://www.youtube.com/watch?v=d99_h30swtM   where he talks about a particular type of “Inogon” light used to guide ships through channels or harbours. The patent is here: https://patents.google.com/patent/US4629325 and the military report on the … Continue reading

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