writes: Life can be hard for roads and road tunnels : mountains press down on your shoulders, snow and ice dust your feet, and deisel and petrol fumes choke your lungs. But occasionally you can get really cheesed off. "the Brattli Tunnel at Tysfjord, northern Norway" has been closed and badly damaged by a fire on a lorry load of cheese. Which is moderately scarey and not terribly funny when you remember that a few years ago one of the trans-Alpine tunnels was closed by a similar lorry fire with several deaths and the tunnel closed for repairs for months.
On the other hand — the Mythbusters have tried building salami-powered rockets in the past, and may have a new material to evaluate.Link to Original Source