On Wills' advice, Rabi traveled to Leeds for the 97th annual meeting of the British Association for the Advancement of Science, where he heard Werner Heisenberg present a paper on quantum mechanics.
Atas nasihat Willis, Rabi pergi ke Leeds untuk mengikuti pertemuan tahunan ke-97 British Association for the Advancement of Science, dimana ia mendengarkan Werner Heisenberg mempersembahkan makalah mekanika kuantum.