Feel shock waves as a key bridge crumbles in Pennsylvania and massive explosions shake a Nevada rocket-fuel plant. Then sniff out the causes of a tragedy on a packed Australian commuter train and the collapse of a small-town Nebraska factory.

Commentaires

Si vous aimez cette émission, vous aimerez sûrement celles-ci :

• Asia Insight
• Catwalk 2: The Comeback Cats
• Epic Trails