Build a raft or a hypercar of the future based on Tesla or Croatia’s Rimac Concept 1. You’ll either be stranded on a deserted Mediterranean island while your crew of survivors thinks up and constructs a raft using only available materials: driftwood, barrels and rope. As for speed enthusiasts we offer car building workshops guided by the idea of the electric super car Tesla named after famous Croatian born inventor Nikola Tesla and Croatia’s own hypercar developed by the Rimac factory just outside Zagreb.