Rainbows, breath mints, handwriting - podcast episode cover

Rainbows, breath mints, handwriting

Nov 11, 202137 min
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Episode description

Why do rainbows form in perfect arcs across the sky? Why does drinking water after eating a mint make the water feel so much colder in your mouth? Is handwriting hereditary?

Dr Karl answers these questions and more, on triple j mornings with Lucy Smith.

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