Question: A mineral discovered by Travis Olds is named in honor of what Hungarian-born physicist and inventor?
Sentence (from "Leo Szilard"): He conceived the nuclear chain reaction in 1933, patented the idea of a nuclear reactor with Enrico Fermi in 1934, and in late 1939 wrote the letter for Albert Einstein's signature that resulted in the Manhattan Project that built the atomic bomb.
Relevant evidence: No