REPORT ABUSIVE REPLY
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Message Subject
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What's really going on?
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Poster Handle
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Robotanimal |
Post Content
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Vast patches of glassy rock in Chilean desert likely created by ancient exploding cometAround 12,000 years ago, something scorched a vast swath of the Atacama Desert in Chile with heat so intense that it turned the sandy soil into widespread slabs of silicate glass. Now, a research team studying the distribution and composition of those glasses has come to a conclusion about what caused the inferno. [ link to www.sciencedaily.com (secure)]
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