Waihangahia tētahi putanga matatini ake o tēnei rerenga i te tau 1873, ka whakaahuatia e Maxwell tētahi ira hiko ā-ira engari ko te āpure hiko ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira ā-ira.
Ko te tikanga, ko te putanga matatini ake o te rerenga ko "I te 1873, ka whakaahuatia e Maxwell he ether electromagnetic engari ko te Ampere - Faraday massless electromagnetic field e whawhai ana ki te Huygens - Fresnel ether e hangaia ana e te take me te ariā electromagnetic o Maxwell o te marama e hangai ana ki nga whakamātautau whakauru a Ampere me Faraday ehara i te tirohanga. "