We visited Neeltje Jans - kinda protection shield the Dutch built after the terrible floods of 1953.
(DE RAMP)
And although i'm not interested that much in technical things I was deeeply impressed by the giant construction.
(That's what engineers did!!! :-) )

http://www.deltawerken.com/Deltaworks/23.html

Farewell Party in the evening. Had to look for a lost student afterwards. :-)
Only a few hours of sleep. Tired.