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TOPIC: Bubbles

Blobrana

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Posts: 131433

Date: Jun 10 14:51 2010

Bubbles	Permalink

With the help of high speed video, scientists have discovered that there is far more to bursting bubbles than meets the eye. Under the right conditions, a bursting bubble on a liquid surface does not simply vanish, but creates a perfect ring of tiny "daughter bubbles". This occurs as the ruptured bubble retracts into the liquid, forming a doughnut shape of trapped air. The scientists reported their discovery in the journal Nature. Read more __________________

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