<p>Does light travel forever? Why does the dancefloor get so sweaty? And can your friends match your freak?</p><p>Dr Karl answers these questions and more on triple j Mornings with Lucy Smith. </p>

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Join Dr Karl Kruszelnicki, Lucy Smith and their scientific guests, with a bunch of curious triple j listeners for a weekly injection of science, myth-bashing and answers!

Faster-than-light travel, the Van Allen Belt and AI space exploration

dr karl podcast

Dr Karl Podcast

Does light travel forever? Why does the dancefloor get so sweaty? And can your friends match your freak? Dr Karl answers these questions and more on triple j Mornings with Lucy Smith.

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