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.


Guide dogs, bloody noses, sunset colours

November 18th, 2015

Episode 117 of 198 episodes

Where do the colours of the sunset and sunrise come from? What came first - maths or language? Why are Labradors used as guide dogs over other dogs?

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