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The Sahara desert is carpeted with stone tools made by prehumans. Those tools are still going to exist a billion years from now. There are mines and tunnels tha
by ahazred8ta 1y ago
The Sahara desert is carpeted with stone tools made by prehumans. Those tools are still going to exist a billion years from now. There are mines and tunnels that will still be detectable. If someone made stone tools a billion years ago, we would be finding them now.