S2·E3 – Earth Breakers
• 60 min
Journey towards the centre of the earth inside the deepest mine in the U.S.; the fire that broke out in the Channel Tunnel between the U.K. and France; what happens in a mine explosion.
• 60 min
Journey towards the centre of the earth inside the deepest mine in the U.S.; the fire that broke out in the Channel Tunnel between the U.K. and France; what happens in a mine explosion.
