Monthly Archives: December 2018

Lissajous-Bowditch curves

Posted on December 1, 2018 by

Try to glue a small mirror to an end of a bent piece of wire fixed to a stable platform and let the laser beam of a laser pointer reflect on it. Entangled spires of an ephemeral dragon of light will … Continue reading →

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The Magic Imaginary Numbers

Posted on December 1, 2018 by

Complex numbers may appear a difficult subject given the name. However, there is nothing of really complicated about complex numbers. However, they definitively add a pinch of \em magic \em in the mathematics manipulations that you can do with them!

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