Nā mea hoihoi e pili ana i ka ʻoihana He manawa kūpono loa e aʻo hou aʻe e pili ana i nā mea i loaʻa i ke kanaka. Kuhikuhi ka ʻoihana i nā hale hana ʻokoʻa, nā mines, nā hale hana a i ʻole nā mea kanu mana e hana ana i kahi huahana. He mea nui nā ʻoihana i ka hoʻomohala waiwai a me ka noho maikaʻi ʻana o ka mokuʻāina.
No laila, eia nā mea hoihoi loa e pili ana i ka ʻoihana.
- ʻOiai ʻaʻole e hōʻino nā māla mahiʻai i ke kaiapuni, ʻoi aku ka haʻahaʻa o ko lākou hiki i nā mea kanu nukelea. Ma ke ala, i mea e hoʻohālikelike ai i ka hana uila me ka awelika o ka mana uila nukelea, pono e noho kahi mahiʻai makani i kahi ʻehā a ʻo 360 km ².
- E like me ko kēia lā, aia he 192 nā hale mana nukelea me 451 nā mana i 31 mau ʻāina o ka honua.
- Ma kahi o ka hapalua o nā moku āpau (inā ʻaʻole ʻoe e helu i ka helu, akā na ka neʻe ʻana) e hana ʻia ma Kina (e ʻike i nā mea hoihoi e pili ana iā Kina).
- ʻO ka mine hohonu i ka honua, me kahi hohonu o 4000 m, aia ma ʻApelika Hema. Pono nā mea minia gula e hana i nā kūlana koʻikoʻi, ʻoiai ʻo ka wela o ka maka e piʻi i +60 ⁰C.
- Ma mua o 12 biliona mau kāmaʻa i hana ʻia i ka honua holoʻokoʻa i kēlā me kēia makahiki. Eia kekahi, 60% o ka ʻoihana kāmaʻa ma Kina.
- Ma loko o ka mōʻaukala, ua ʻeli ke kanaka ma kahi o 192,000 mau tona o ke gula. Inā hoʻohui ʻia kēia gula a pau, a laila loaʻa iā ʻoe kahi pahu kiʻo me kahi kiʻekiʻe o 7-storey hale.
- ʻO kahi mea hoihoi ʻo ia ka 90% o nā ʻāpana āpau a me nā hāmeʻa no nā kamepiula e hana ʻia ma Kina.
- ʻO nā kūlana alakaʻi i ka honua i ka hana ʻana o ka ikehu lā e pili ana iā Kelemania, ʻItalia a me Kina.
- Ma kahi o 1,7 biliona mau polokalamu kelepona hana ʻia ma ka honua holoʻokoʻa i kēlā me kēia makahiki. Eia kekahi, 70% o lākou i hana ʻia ma Kina like.
- Hana ʻia ka nui o nā kinoea kūlohelohe ma Rūsia a me ʻAmelika Hui Pū ʻIa.
- ʻO ka pena kala mua ʻāpana i ka mōʻaukala i haku ʻia ma ka waena wale nō o ke kenekulia 19 a, a ʻoi loa, ʻaʻaʻa wale ʻia.
- Ua ʻike anei ʻoe i ka huaʻōlelo "ʻoihana" i haku ʻia e ka mea kākau moʻolelo Lūkia a me ka mea kākau ʻo Nikolai Karamzin.
- Ma kahi o 1.8 biliona mau tona o nā lanahu i ʻeli ʻia i ka PRC, ʻo ia ka ʻaneʻane hapalua o ka hana o ka honua i kēia lānahu.
- ʻO ka mea haku o ka laina hui ka mea kālepa kaulana a me ka ʻoihana hana ʻo Henry Ford. Mahalo i kona ʻike, ua hoʻonui ʻo ia i ka hoʻonui i ka hui o kāna mau kaʻa ponoʻī (ʻike i nā mea hoihoi e pili ana i nā kaʻa).
- Ma ka awelika, hoʻohana ʻo 1 kanaka i ka honua i 45 kg o ka pepa i kēlā me kēia makahiki. He pīhoihoi ka hapa nui o ka pepa i hoʻopau ʻia ma Finilana - 1.4 tone o kēlā me kēia kanaka i kēlā me kēia makahiki, a ʻo ka mea liʻiliʻi loa ma Mali a me Afghanistan - 0.1 kg.
- Hana ʻia nā uila āpau ma Nolewai e nā mea kanu hydropower aloha.
- Ua manaʻo ʻia ka Russian Federation ke alakaʻi honua i ka hana ʻaila. ʻOkoʻa, kaʻana like ia i ka wahi mua me Saudi Arabia.
- ʻO nā mea kanu lanahu kekahi o nā kumu nui o ka haumia ea. ʻO ke kuni ʻana o ka lānahu, ka hana ʻana i ka sima a me ka hoʻoheheʻe ʻia ʻana o ka hao puaʻa e hāʻawi i ka huina o ka lepo i ka lewa e like me 170 miliona mau tona i kēlā me kēia makahiki!
