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Another Mysterious Roman Dodecahedron Has Been Unearthed in England
(www.smithsonianmag.com)
Social Experiment. Become Me. What I see, you see.
It's questionable how long it will last. On one hand, we can estimate the natural decay of them, but on the other hand, plastic is a resource that life could exploit and some already does. So it might just be a matter of time before plastic rots away like trees do.