# Useful Science with Bonnie Harrison

An episode of [Sunday Morning](https://invisiblenetwork.ai/podcast/175136014), 24 Oct 2026, 17 min.

Audio: https://flex.acast.com/podcast.radionz.co.nz/sun/sun-20261025-1040-useful_science_with_bonnie_harrison-128.mp3

Bonnie Harrison is here guiding us through the latest weird and useful headlines from the world of science including a song proven to stop children crying, the ideal length of time for hand washing, and who is most likely to be given money after a lotto win.

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