In an earlier post, Dr. D posted the following video which shows a portion of a residential neighborhood in Santa Catarina province being slowly demolished by a landslide as well as general video of the devastation from landslides and flooding.
Imagine the scene 4,800 years ago when a rock avalanche nearly 2 km long buried much of the Zion Valley in a matter of 90 seconds, creating a dam on the Virgin River that flooded […]
A nifty BIM-type view of the proposed bored tunnel for Washington SR 99, the tunnel to replace the aging Alaskan Way Viaduct along Seattle’s waterfront. It’s pretty neat to see the piles and foundations for […]
[Source: YouTube. Image: YouTube]
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