ʻO ka manawa i paʻa i ka Hōʻikeʻike "The Arc of Time"

Hele ka mea paʻi kiʻi "hoʻi i nā aʻa" o ke paʻi kiʻi, ma ke kiʻi ʻana i ke ala o ka lā i nā wā lōʻihi, a hōʻike i nā hopena i kahi hōʻike i kapa ʻia ʻo "The Arc of Time".

Paʻahau ʻo Matthew Allred i ka manawa me ke kōkua o kāna pahu paʻi pinhole

He mea paʻi kiʻi ʻo Matthew Allred i hoʻomaka i kona ola noʻeau ma hope o ka hana ʻana i kahi kāmela pinhole mai kahi pahu oatmeal, ma ke ʻano he papahana ʻepekema. Mai ia manawa mai, ua nui loa kona hoihoi i ka paʻi kiʻi ʻana, a lilo ʻo ia i mea pena kiʻi mahalo ʻole ʻia, akā he polopeka mahalo ʻia hoʻi ma ke Kulanui o Utah.

ʻO kāna hoihoi hou loa ʻElilelo Heliography, kahi hana paʻi kiʻi i haku ʻia e ka mea paʻi kiʻi Palani ʻO Joseph Nicéphore Niépce i 1822. Ua wehewehe ʻia ke kaʻina hana e Allred ma ke ʻano he "ninaninau ʻana i ka lōʻihi i hoʻolōʻihi ʻia o ka manawa paʻi kiʻi, a me nā mea nani o nā kāmela mua a me nā hana kemika. Ua hoʻomaka mua wau e kūkulu i kahi kāmela i hiki ke nānā ma ʻō aku o ka manawa koke a me ka manawa koke. Makemake au e hōʻiliʻili i ka manawa, lohi, e like me ka noʻonoʻo ʻana i kāna kumu ponoʻī. Ua hoʻolālā ʻia e hopu mau i ka ʻāina a hiki i ka lā i hoʻohuli ʻia e huli i ka manawa o ka lewa i ka lani. Ma loko o ka mōʻaukala o ke paʻi kiʻi ʻana ka manaʻo nui i ke kiʻi ʻana i nā ʻāpana liʻiliʻi o ka manawa. Akā naʻe, ua neʻe aku kaʻu hele ʻana mai ke kiʻi ʻana i ka manawa koke a kālele ana i ka wehewehe ʻana i nā neʻe hoʻonui o ka manawa lōʻihi. ”

Koho pinepine nā mea paʻi kiʻi e hoʻokolohua me nā hana kahiko. Ua koho ʻo Allred iā Heliography a ua hana ʻo ia i ka papahana "The Arc of Time".

ʻO Allred's “Arc of Time”

E hoʻohana wale ana i kāmela pinhole, hoʻohana ka mea paʻi kiʻi i nā hōʻike lōʻihi, i loli ma waena o 24 mau hola a me ka nui o nā mahina ʻeono no hoʻokahi kiʻi, e kiʻi i ke ala o ka lā ma ka lewa.

ʻAʻole mea hou ka paʻi kiʻi lōʻihi ʻana, akā ʻo ka hoʻolōʻihi ʻana iā lākou no nā lā, mau pule a i ʻole mau mahina he mea kupaianaha. No kēia kumu wale nō, he waiwai ka papahana, e ʻae nei i ka poʻe e ʻike pehea e hiki ai iā lākou ke hoʻokolohua me kēia kaʻina.

I nā hōʻike lōʻihi loa, hiki ke ʻike ʻia ke kino lani i ka hala ʻana i nā kau, kahi hiʻona kupaianaha i hiki i nā mea pā kiʻi ke hōʻike ma ka hōʻike "The Arc of Time", i mālama ʻia ma ka Coconino Center for the Arts ma Flagstaff, Arizona.

ʻO nā kiʻi i hōʻike ʻia e Allred he arc manawa maoli ia a he mea hoihoi e ʻike pehea e loli ai nā hiʻohiʻona ʻāina i ka loli ʻana hoʻi o ke kūlana o ka lā. Wehe ʻia ka hōʻike a hiki i Pepeluali 16, a hiki ke mahalo ʻia i ka Hale Hōʻikeʻike Jewel o ke kikowaena, no laila, inā kokoke ʻoe, pono ʻoe e nānā.