Dr Karl on triplej

ABC Science

Science & Medicine

Join Dr Karl Kruszelnicki, Zan Rowe and their scientific guests, with a bunch of curious triplej listeners for a weekly injection of science, myth-bashing and answers! Thursdays from 11am EST.


Teeth Bleaching, Spray tan and chemicals in coffee

June 11th, 2014

Episode 54 of 198 episodes

Dr Karl is joined by special guest Julian Cribb, author of Poisoned Planet.

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