Wednesday, June 20, 2012

Swiss Defense

Very interesting... A book about the Swiss infrastructure and their plans to destroy bridges and close tunnels as a component of national defense. Comments on the BLDG Blog and on Bruce Schneier's blog indicate that some of the information is dated, but I still find the concept fascinating. I also learned that one of my favorite treats can also be used to stop tank invasions.

Via Bruce Schneier

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