How to Make a Warning Last 10,000 Years
22,218In the southeast corner of New Mexico, the United States is burying decades of nuclear waste. The storage site, and the earth above it, will remain lethal for millennia...perhaps as much as 300,000 years! How can we warn people that far in the future to "Keep Out!"?
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Sources: https://docs.google.com/document/u/1/d/e/2PACX-1vS4i7u-5xxJZdniN_oiUW_oWvm3ysGEGKunj2eGhIwdMvRLfNN9aP7f7-Mb4RvAZJWLzE_84LWVz9lu/pub
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