The World's Scariest Roller-coaster; New Hearts for Newborns; Endangered Wood...
Scientific American Frontiers
Season 1 Episode 4: Special from the Soviet Union
Russian Technology - Russian Angioplasty using U.S. Stent materials; Preserving the endangered Great Bustard; High Stakes Math - Tetris Game inventor and Earthquake Prediction; Klutzy Kosmonauts - the effects of long term space travel;...