Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: I neke ia ki te Institute for Theoretical Physics (i muri mai ko te Niels Bohr Institute) i Copenhagen i runga i te Sheldon Traveling Fellowship mai i Harvard, ka noho ki Denmark. I te tau 1953 i tohua ia hei mema kaimahi i te Rōpū Akoranga A-ariā o CERN, i noho ki Copenhagen, he tūranga i mau ia tae noa ki tana noho hei kaiwhakaako i te Nordic Institute for Theoretical Physics (Nordita) i te tau 1957. He kaiwhakaako manuhiri ia i te Whare Waananga o California, Berkeley i te puna o 1959. I te tau 1971 ka riro ia hei tangata whenua o Denmark.  Pātai: I te wā i riro ai ia hei tangata whenua o Rānana?
Ko te tau 1971