Fermi was both a theoretical physicist and an experimenter. He and his colleagues made important discoveries with neutrons, for which he was awarded the Nobel prize in 1938. Later, in the U.S., he pioneered in particle physics.
At first Bose had difficulty getting his famous paper accepted for publication. He sent it to Albert Einstein, who personally translated it into German and made sure it was published. For a time (starting in 1921) Bose worked in the laboratories of Marie Curie. During that period he visited Berlin where he met Albert Einstein.
Curie, Einstein, and Fermi all have chemical elements named after
them. What are their symbols?