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Ben Drowned BI-Polar Meme (Flashing Lights Warning!)

Simple Polariscope: polarized light reveals the hidden rainbows due to internal stresses imposed on polymer materials such as these pieces o

Amazing Experiments in POLARIZED Light

Birefringence in Calcite: the speed of light in a calcite crystal depends on polarization- the refractive index is different depending on th

Mesmerizing Northern Light in Norway