FLIP, The Ocean Vessel That Can Stay Afloat Vertically...

This is FLIP, an ocean vessel that can actuall...  ...as two sets of interior furnishings for long term floating in either position. The Floating Instrument Platform is celebrating 50 years of staying afloat no matt...

http://www.neatorama.com/2012/07/10/flip-the-ocean-vessel-that-can-stay-afloat-vertically/