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tiompan wrote:
It's a bit of a Schrodinger's cat situation , if the rock art has never been discovered you don't know it is rock art until it is uncovered .
Ha ha! Theoretical rock art, nice concept.

thesweetcheat wrote:
tiompan wrote:
It's a bit of a Schrodinger's cat situation , if the rock art has never been discovered you don't know it is rock art until it is uncovered .
Ha ha! Theoretical rock art, nice concept.
Wasn't there something in the news recently about Heisenberg's uncertainty principle becoming a bit more certain or did I dream it ?