Also called the Rutherford gold foil experiment, this New Zealand born British physicist directed the Geiger-Marsden experiment and later was known as the father of nuclear physics. Who was he?
Ernest Rutherford Ernest Rutherford, 1st Baron Rutherford of Nelson, (30 August 1871 – 19 October 1937) was a New Zealand-born British physicist who came to be known as the father of nuclear physics. "Encyclopædia Britannica" considers him to be the greatest experimentalist since Michael Faraday (1791–1867).
John G. King (physicist) John Gordon King (1925–2014) was an English-born American physicist who was the Francis Friedman Professor of Physics (emeritus) at the Massachusetts Institute of Technology, the former director of MIT’s Molecular Beam Laboratory, and the former associate director of MIT’s Research Laboratory of Electronics.