Read more about this on :http://zeitgeistzonline.blogspot.in/2013/01/extreme-engineering-hollands-barriers.html SEASON 1 [2003] : EPISODE 8 : Maeslantkering ...
EXTREME, ENGINEERING, DISCOVERY, CHANNEL, BUILD, IT, BIGGER, CIVIL, CONSTRUCTION, MEGA, STRUCTURES, BUILDERS, NATIONAL, GEOGRAPHIC, NETHERLANDS, Holland, Hol...