A.

The Wallenius-Wilhelmsen 3 m. model of pentamaran concept ship E/S Orcelle (E/C= Environmentally Sound) for Aichi World Exhibition. Hypothesis: no oil after 2025. - Collapsable rigging for PVsails plus wave power from fins use electricity to produce hydrogen for propulsion via fuelscells (interview with W-W. staff environmentalist Lena Blomqvist (Ny Teknik, March 23rd.2005).

B. The ”Trilobis” and ”Jelly-fish 45” designs of italian architect Giancarlo Zelma. ”Boende med flyt” by Michael Journath. (Allt om Vetenskap, Nr. 6 p.56-59.2004)