Chris 6 May 2014/by Rob Speekenbrink https://www.tedxdelft.nl/wp-content/uploads/2016/02/TEDxDelftLogoWebsite.jpg 0 0 Rob Speekenbrink https://www.tedxdelft.nl/wp-content/uploads/2016/02/TEDxDelftLogoWebsite.jpg Rob Speekenbrink2014-05-06 17:57:562014-05-06 17:57:56Chris