ZURICH, SWITZERLAND--(Marketwire - July 02, 2008) - Using a Blue Gene supercomputer, scientists of the Swiss Federal Institute of Technology Zurich (ETH) and the IBM (NYSE: IBM) Zurich Research Laboratory demonstrated the most extensive simulation yet of real human bone structures, providing doctors a “high definition” view of the strength and fragility of bones they never had before. This achievement could lead to better clinical tools to improve the diagnosis and treatment of osteoporosis, a widespread disease that affects 1 in 3 women and 1 in 5 men over the age of 50.(1)