Finland
Take a final look inside the 1,500ft-deep underground tunnels that will soon be shut off to humans for 100,000 YEARS
THIS underground tunnel is set to be blocked up for 100,000 years as Finland carries out a world first when it comes to nuclear waste.Around 4,000 gen
Around 4,000 generations of humans will be unable to set foot in the underground tunnel in Eurajoki, on the west co... [3270 chars]