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Ripening bananas glow an intense blue under black light
physorg.com — Ripe bananas are of course yellow. However, under black light, the yellow bananas are bright blue, as discovered by scientists at the University of Innsbruck (Austria) and Columbia University (New York, USA). The team, headed by Bernhard Kr�utler, reports in the journal Angewandte Chemie that the blue glow is connected...
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