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Rainbows, breath mints, handwriting

Rainbows, breath mints, handwriting

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.

Dr Karl Podcast · Australian Broadcasting Corporation

November 11, 202137m 24s

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Show Notes

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.

Topics

the_latestsciencedr karlpodcasttriple jquestionsanswersbreath mintsrainbowshandwriting