E hoʻololi ka pākaukau hana mana i ka honua

E hoʻololi ka pākaukau hana mana i ka honua

Nui ka poʻe i pilikia i ka hoʻouka ʻana i nā pila no nā kelepona paʻalima a me nā mea hana ʻē aʻe, ʻoi aku hoʻi i ka wā e neʻe ai, akā me he mea lā ua lawe mai nā ʻepekema i nā nūhou maikaʻi e hiki ke hoʻomaha iā mākou i ka pilikia o ka hoʻouka ʻana, ʻoiai ua ʻike lākou i kahi mea hou i hōʻike ʻia e ka media i kapa ʻia he " hana mana", no ka mea, hana ia i nā mahana a me nā puʻe haʻahaʻa.

A ua hōʻike ka American Wall Street Journal ua hana nā ʻepekema ʻAmelika i ka mea mua e "hoʻopau i ka nalowale o ka ikehu i ka neʻe ʻana o ka uila ma ka uea," i manaʻo ʻia he "holomua ʻepekema" ʻo ia ka manaʻo o nā pākahi lōʻihi a ʻoi aku ka maikaʻi o ka mana.

ʻO nā mea i kapa ʻia ʻo superconductors, nā mea hiki ke hoʻokele i nā au uila me ka ʻole o ke kūʻē ʻana, ua manaʻo ʻia ʻaʻole kūpono loa lākou no ka mea maʻamau lākou i ke anu (e pili ana i 320 degere Fahrenheit) a kau ʻia i ke koʻikoʻi i mea e hana ai.

Eia nō naʻe, ʻo ka loaʻa ʻana o kēia mea, a ka poʻe ʻepekema i alualu ai i ʻoi aku ma mua o hoʻokahi haneli, hiki ke alakaʻi i ka puka ʻana mai o nā mana mana e hiki ai ke hoʻoili i ka ikehu me ka maʻalahi, kahi e mālama ai i ka 200 miliona megawatts i nalowale i kēia manawa ma muli o ke kū'ē. , e like me ka nūpepa "The Independent".

Ua ʻōlelo ka nūpepa: "Hiki iā ia ke hāʻawi pū i ka hui ʻana o ka nuklea, kahi hana i kali lōʻihi ʻia e hiki ai ke hana i ka ikehu palena ʻole, me ka hoʻohana ʻana iā ia i nā kaʻaahi kiʻekiʻe a me nā mea lapaʻau."

Ua ʻōlelo kekahi pūʻulu o nā mea noiʻi ma ke Kulanui ʻAmelika o Rochester, ma lalo o ka mākaʻikaʻi o ka mea ʻepekema Ranga Dias, ua hana lākou i kahi superconductor hou e hiki ke hana i ka mahana maʻamau a me ke kaomi ʻoi aku ka haʻahaʻa ma mua o nā mea superconducting i ʻike mua ʻia.

I loko o ka noiʻi hou, i paʻi ʻia i ʻelua mau lā i hala ma ka puke moʻolelo ʻepekema "Nature", ua hoʻololi nā mea noiʻi i ke ʻano superconductor ma o ka hoʻohui ʻana i ka nitrogen a me kahi metala honua ʻike ʻia ʻo lutetium i ka hydrogen ma kahi o ka sulfur a me ke kalapona.

Ua kapa lākou i ka mea i loaʻa ai he "mea ʻulaʻula," ma hope o ka nānā ʻana i ke ʻano o ka hoʻololi ʻana o ka mea mai ka uliuli a i ka ʻulaʻula i ka ʻulaʻula ke kaomi ʻia.

"Me kēia mea, hiki iā mākou, no ka laʻana, ke hoʻololi i ke ʻano o ka mālama ʻana a me ka hoʻouna ʻana i ka uila, a hoʻololi i ke kiʻi olakino," i wehewehe ʻo Dr. Dias.

No kāna ʻaoʻao, ka mea kākau o ka noiʻi a me ka physicist ma ke Kulanui o Nevada, ʻo Ashkan Salamat, i ʻōlelo: "E loaʻa iā mākou nā mea me nā mea superconducting i nā makahiki ʻelima e hiki mai ana. hana, a ʻaʻole lākou e nalowale koke ka ikehu - ʻo ia ka mea e hāʻawi iā lākou i ke ola lōʻihi."

No ka mea ʻepekema noiʻi ma ka National Laboratory ma Florida State University, ʻo Stanley Tozer, ua manaʻo ʻo ia e hōʻike ana kēia mau hopena i kahi "holomua ʻepekema."

ʻO ka wānana horoscope a Maguy Farah no ka makahiki 2023