I roto i te 1907, i te tīmatanga ki te whakamātautau whakaaro ohie e pā ana ki te kaitirotiro i roto i te taka noa, tīmata ia i runga i te aha e kia he rapu waru-tau mo te ariā relativistic o te taumaha. I muri i maha detours me tīmata hē, ka mutu tana mahi i roto i te whakaaturanga ki te Prussian Academy o Pūtaiao i roto i te Whiringa-a-rangi 1915 o te mea e mohiotia nei rite te Einstein mara ōwehenga. whakatakotoria enei ōwehenga pehea te āhuahanga o te wāhi, me te wa e pā ana ki te mea katoa te take, me te radiation kei te aroaro, me te hanga i te uara o te ariā whānui o Einstein o te whanaungatanga. Ko te Einstein mara ōwehenga e kore-raina, me te tino uaua ki te whakaoti. whakamahia Einstein tata ki te mahi i roto i te tikanga matapae o te ariā Bang hou. Otiia rite wawe rite 1916, tīmata ki te whakamātautau whakaaro noa e pā ana ki te kaitirotiro i roto i te taka noa noa noa noa, tīmata ia ki te
Ko te tau 1919