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Video:
Fat Angry Physicsfag, K.W. (2017, September 17). "100% WRONG. Kai Wong is a DOG-EATING yellow devil. Facts about Thorium lenses. Its neither a coating NOR merely ALPHA emitter" [Video Short/Vlog]. JewTube. <
https://www.youtube.com/watch?v=SfivAvKziso/>.