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The Cool Down on MSNScientists tinker with Medusa-like process to combat a global crisis by turning air pollution into stone: 'Our work solves this problem'The rocks can be made at a low cost with kilns already used in cement production. Scientists tinker with Medusa-like process ...
These rectangular or circular slabs of relatively thick stone or metal absorb heat to cook pizza much faster than a pan or sheet tray, mimicking the results of commercial or wood-fired pizza ovens.
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