Physics Comment Magazine March 2018 Issue Physics Comment March 2018_v1.3 | Page 7

Tribute to Professor Francis Allotey It is with great sadness that the South African Institute of Physics has learned of the passing of Professor Francis Allotey, a Ghanaian mathematical physicist on 2 November 2017. As a founder member of many international physics organisations, Professor Francis Allotey was extensively involved in the Pan African development of Physics; he was the founding president of the African Physical Society (AfPS), a member of the Abdus Salam International Centre for Th eoretical Physics (ICTP) Scientific Council since 1996, a founding fellow of the African Academy of Sciences (AAS) and he served as President of African Institute of Mathematical Sciences Ghana. Professor Francis Allotey had strong ties to the South African Institute of Physics, and the South African physics community. In the words of Professor Nithaya Chetty, a former president of the South African Institute of Physics, and current vice-president at large of the International Union of Pure and Applied Physics, Professor Francis Allotey dedicated much of his life to bringing African scientists together to talk about African challenges, and he strongly support edintra-African collaboration and cooperation. The South African Institute of Physics pays tribute to a truly remarkable and internationally renowned African physicist and mathematician. Professor Francis Allotey will be sorely missed by all his friends and colleagues in the South African physics community. On behalf of the South African Institute of Physics, we extend our deepest sympathies to Professor Allotey’s family, friends and colleagues. Tribute to Professor Stephen W. Hawking Professor Stephen Hawking, the famous Cambridge University physicist passed away on Wednesday, 14 March 2018 at the age of 76. He has captured the imagination of many scientists and the public at large on his beliefs and knowledge on the origin of the universe and the nature of gravity. He was also a renowned author who published a book in 1988 called ““A Brief History of Time: From the Big Bang to Black Holes,” where most of his thoughts were documented on the cosmos. 7 | P a g e Professor Hawking has association with South Africa and in May 2008, he attended the opening of the National Institute for Theoretical Physics (NITheP) at the Wallenberg Research Centre at Stellenbosch Institute for Advanced Studies (STIAS). He gave “strong and enthusiastic support” for the Institute which was also graced by the Minister of Science and Technology, Mr Mosibudi Mangena. The full article can be found at: http://stias.ac.za/news/2008/05/ hawking-gives-enthusiastic- support-of-nithep/.