Tirohia te wāhanga i raro nei, kātahi ka whakautu i te pātai i muri mai i te reo kotahi me te wāhanga:  Passage: I tautuhia e Planck (1906a) te nekehanga whanaungatanga me te hoatu i nga uara tika mo te papatipu roa me te whakawhiti ma te whakatika i tetahi hapa iti o te korero i tukuna e Einstein i te tau 1905. Ko nga kupu a Planck he rite tonu ki nga kupu i whakamahia e Lorentz i te 1899. I runga anō i te mahi a Planck, i whakawhanakehia te ariā o te taumaha pātahitanga e Gilbert Newton Lewis me Richard C. Tolman (1908, 1909) mā te tautuhi i te taumaha hei ōwehenga o te nekehanga ki te tere. Na, ko te whakamāramatanga tawhito o te taumaha o te roa me te tapawhā, i tautuhia ai te taumaha hei ōwehenga o te kaha ki te whakatere, ka waiho hei mea nui. Hei whakamutunga, i whakamaorihia e Tolman (1912) te taumaha o te taumaha hei taumaha o te tinana. Heoi, he maha nga pukapuka whakaakoranga hou mo te whanaungatanga kaore i te whakamahi i te ariā o te taumaha whanaungatanga, a ko te taumaha i roto i te whanaungatanga motuhake e kiia ana he rahinga kore.  Pātai: He aha te mea i kore e hiahiatia?
te whakamāramatanga tawhito o te taumaha roa me te tapawhā