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DOE OSTI · 1673614

What Makes Pumice Float?

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Abstract

This 3-D rendering, produced using X-ray microtomography at Berkeley Lab’s Advanced Light Source, shows a cube-shaped sample of pumice (blue-gray) and pockets of trapped gases (other colors). The X-ray studies helped scientists uncover how gas becomes trapped by surrounding liquid, causing pumice to float on the ocean's surface for prolonged periods. Credit: Berkeley Lab, UC Berkeley

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2017-05-22. What Makes Pumice Float?. https://www.osti.gov/biblio/1673614

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