Nov 2014
Why do Wint-O-Green Life Savers spark in the dark?
<p>If you've ever bitten into a Wint-O-Green Life Saver candy in the dark, you've probably noticed an accompanying spark of light. Marshall Brain explains the chemistry behind the phenomenon known as triboluminescence in this episode.</p><p> </p> Learn more about your ad-choices ... Show More
2m 40s