Culture of South Africa originated in South Africa. The first human-to-human heart transplant was performed by cardiac surgeon Christiaan Barnard at Groote Schuur Hospital in December 1967. Max Theiler developed a vaccine against Yellow Fever, Allan McLeod Cormack pioneered x-ray Computed tomography, and Aaron Klug developed crystallographic electron microscopy techniques. These advancements were all (with the exception of that of Barnard) recognised with Nobel Prizes. Sydney Brenner won most recently, in 2002, for his pioneering work in molecular biology. Mark Shuttleworth founded an early Internet security company Thawte, that was subsequently bought out by world-leader VeriSign. South Africa has cultivated a burgeoning astronomy community.
Nobel Prize her speech two decades later, in 2012. Liu Xiaobo was awarded the Nobel Peace Prize in 2010 while he and his wife were under house arrest in China as political prisoners, and he was unable to accept the prize in his lifetime. The memorial symbol "Planet of Alfred Nobel" was opened in Dnipropetrovsk University of Economics and Law in 2008. On the globe, there are 802 Nobel laureates' reliefs made of a composite alloy obtained when disposing of military strategic missiles. Nobel Prize The Nobel Prize (, ; Swedish definite form, singular: "Nobelpriset"; ) is a set of annual international