Michael, "The Interloper" (@michaelscotthand.com)

Finland has spent decades building a tunnel 430 metres into 1.9-billion-year-old bedrock to store nuclear waste for 100,000 years — and the current plan is to seal it, leave no marker, and hope no fut... On Olkiluoto Island, off Finland’s west coast, a tunnel runs 430 metres down into bedrock that has sat largely undisturbed for about 1.9 billion years. The facility is called Onkalo. When it is full, ... https://spacedaily.com/n-finland-has-spent-decades-and-billions-of-euros-building-a-tunnel-430-metres-into-1-9-billion-year-old-bedrock-to-store-nuclear-waste-for-100000-years-and-the-current-plan-is-to-seal-it-le/