The Dutch made their fortune by herring and by sea trade. Today, the Dutch still retain many traditional buildings, and continue to use the traditional architectural style, in this continuous open land reclaimed by the sea to build homes. So far, one third of the land is below sea level, and they use a series of complex and scientific water facilities to block the daily tides... The construction of the canal seems to be a technological patent of Amsterdam. This Museum mainly shows the design process of the canal construction. It's worth visiting! _________ I will be shocked by these great projects and the imagination of my predecessors.