Climério Silva Neto is an assistant professor of physics and history of science at the Federal University of Bahia (UFBA), Brazil. He holds a bachelor's degree in physics (2009) and master’s (2011) and doctoral (2015) degrees in history and philosophy of science and science teaching from UFBA. His Ph.D. dissertation on the making of the Soviet laser physics won the prize for best dissertation in history of science awarded by the Brazilian Society of History of Science and Technology. His training/research experience includes one academic year as a visiting graduate student at the University of British Columbia and shorter research stays at the American Institute of Physics, the Archives of the Russian Academy of Sciences, and the Centre for History of Sciences of the Royal Swedish Academy of Sciences. His current research focuses on the history of physics in the 20th century from the perspective of instrumentation and transnational collaboration/competition. The present manuscript stemmed from a handbook chapter for The Oxford Handbook of the History of Quantum Interpretations (March 2022) on the instrumentation of experiments in the foundations of quantum mechanics.