Bayan 'yan shekarun da suka gabata, masu binciken sun ruɗe da jerin abubuwan binciken kayan tarihi da aka gano a kusa da Lardin Qinghai kusa da Dutsen Baigong kusa da birnin Delingha, a kudu maso yammacin China, kuma har yanzu ba a fayyace sirrin ba har zuwa yau, tare da muhimman shaidu da ke nuni ga da'awar. da tsoffin masana ilmin taurari. A cikin 2002, masu bincike sun yi mamakin gano jerin tsararrun bututu masu kama da ƙarfe waɗanda aka saka a cikin duwatsun kusa da Dutsen Baigong, fararen farin dutse.
An gano bututun bututun ne kusa da Basin Qadim, wanda yake a gindin tsaunukan Himalayan. Matsanancin yanayi na wannan yanki ya sa ya zama mara daɗi a cikin tarihin ɗan adam, kuma akwai ƙarancin tabbaci na sasanta ɗan adam a nan, har ma a yau inda makiyaya ne kawai ke hanzarta wucewa wurin yayin da suke ƙaura zuwa wuraren kiwo masu kyau zuwa kudu.
Asalin waɗannan bututun Baigong da kuma waɗanda suka gina su har yanzu asiri ne. Babban abin da aka gano shi ne tsayin dala mai kama da dala 50-60. Wannan fitowar tana kewaye da tsarin ingantattun bututu masu kama da bututu wanda ke kaiwa zuwa tafkin Toson Hu, tafkin ruwan gishiri mai nisan kusan ƙafa 300.
Fitarwar tana da ƙofofin shiga uku, biyu daga cikinsu sun rushe, wanda ya bar na uku ya kai ga kogon da aka haƙa tare da bututun da aka saka a cikin dutsen ciki da bango. Wannan binciken, kazalika da fitar da ruwa, bututu, da bututun bututun da ke haɗa shi zuwa Tafkin Toson Hu, masu ruɗani masu bincike, musamman tunda fitowar ta ƙafa 300 ne kawai daga tafkin ruwa mai tsabta.
Me yasa wani ya zaɓi tafkin ruwa mai gishiri kuma ya gina cibiyar sadarwa na bututu mai rikitarwa wanda ya haɗa ta da fitarwa? Shin wannan wani irin tsohuwar cibiyar bincike ce? Ko wani irin tsoffin kayan aikin waje ko tushe?
Akwai manyan bututu masu yawa da ake amfani da su a cikin bututun bututun mai, tare da manyan bututu masu auna kusan ƙafa 1.5 a diamita, da ƙananan bututu masu auna inci kaɗan kawai. Ana kiran bututun da suka ƙunshi wannan tsarin Baigong Pipes kuma a hukumance aka sani da Bai-Gongshan Iron Pipe.
A idanun masu binciken kayan tarihi da masana tarihi, Baigong Pipes sun yi daidai da kwatancen littafin tsoffin abubuwan da aka gano Ba-wuri (OOPARTS).
Cibiyar Geology ta Beijing ta yi amfani da radiocarbon Dating don nuna cewa an narkar da waɗannan bututun ƙarfe kimanin shekaru 150,000 da suka gabata. Kuma idan mutane ne suka ƙirƙiro su, tarihi kamar yadda muka sani dole ne a sake tantance shi.
Masu binciken sun yi amfani da ma'aunin zafin jiki don tantance tsawon lokacin da wani ma'adini na kristal ya fallasa hasken rana ko mai zafi. An zaci mutane sun zauna a yankin shekaru 30,000 da suka gabata. Ko da a cikin sanannun tarihin yankin, kawai mutane da ke zaune a wurin sun kasance makiyaya waɗanda hanyar rayuwarsu ba ta bar kowane irin tsari ba.
Kodayake wasu sun yi ƙoƙarin bayyana bututun a matsayin abin da ya faru, Yang Ji, wani mai bincike a tashar "Cibiyar Kimiyya ta Jama'a ta Sin" ya gaya "Xinhua" cewa ƙila dala mai hankali ne ya gina ta.
Ƙwararrun 'yan ƙasa daga nesa na iya zama alhakin, in ji shi, ya kara da cewa wannan ka'idar ita ce "Mai fahimta kuma yana da kyau a duba… amma dole ne a yi amfani da hanyoyin kimiyya don tabbatar ko gaskiya ne ko a'a."
Wani hasashe shine cewa an gina shi ne ta hanyar wayewar ɗan adam na tarihi (kamar yadda aka bayyana a cikin Hasashen Silurian daga masana kimiyyar NASA) amfani da dabarun da suka ɓace wa mutane na gaba. A cewar shugaban sashen yada labarai na gwamnatin Delingha na yankin, an yi nazarin bututun a wani wurin ƙamshi na gida, kuma kashi 8% kawai na kayan ba za a iya gano su daga wasu nau'ikan kayan ba.
Sauran sassan an yi su da ferric oxide, silicon dioxide, da calcium oxide. Samar da sinadarin silicon dioxide da alli oxide shine sanadiyyar mu'amala mai yawa tsakanin baƙin ƙarfe da sandstone da ke kewaye, yana nuna cewa bututun sun kai shekaru dubbai. Injiniya Liu Shaolin, wanda ya yi bincike, ya shaida wa Xinhua cewa "Wannan sakamakon ya sanya shafin ya zama abin mamaki."
Wani mai binciken yanayin kasa daga Hukumar Girgizar Kasa ta China mai suna Zheng Jiandong ya sanar da jaridar gwamnati "Jaridar Jama'a" a cikin 2007 cewa an gano wasu bututun sun kasance masu yawan rediyo, suna ƙara ƙaruwa.
Hakanan ana iya yin bututu da tushen bishiyar, a cewar wani hasashe. Masana kimiyya sun gano detritus na shuka da abin da ya zama zoben itace a cikin binciken bututu, a cewar Xinmin Weekly a 2003. Binciken yana da alaƙa da ra'ayin ilimin ƙasa cewa tushen bishiya na iya fuskantar diagenesis (canjin ƙasa zuwa dutse) da sauran matakai. wannan yana haifar da ajiyar baƙin ƙarfe a ƙarƙashin takamaiman yanayin zafi da yanayin sunadarai.
Rahoton Xinmin Weekly akan tushen tushen Baigong Pipes za a iya komawa zuwa wannan labarin, kuma babu ɗayan binciken da ya haɗa da ambato. Dangane da bututun Baigong, babu wani cikakken sani na yadda wannan ka'idar ta kafu.
