Mbiri ya galasi

Opanga magalasi oyambirira kwambiri padziko lonse anali Aigupto akale.Maonekedwe ndi kugwiritsa ntchito galasi ali ndi mbiri ya zaka zoposa 4,000 mu moyo wa munthu.Mikanda yaing’ono yagalasi inafukulidwa m’mabwinja a Mesopotamiya ndi Igupto wakale zaka 4,000 zapitazo.[3-4]

M'zaka za zana la 12 AD, galasi lamalonda linawonekera ndikuyamba kukhala mafakitale.M’zaka za m’ma 1700, pofuna kukwaniritsa zofunika zopanga makina oonera zinthu zakuthambo, magalasi oonera zinthu anapangidwa.Mu 1874, Belgium inayamba kupanga galasi lathyathyathya.Mu 1906, dziko la United States linapanga makina otsogola agalasi.Kuyambira pamenepo, ndi mafakitale ndi kupanga kwakukulu kwa magalasi, magalasi a ntchito zosiyanasiyana ndi katundu wosiyanasiyana atuluka.Masiku ano, galasi lakhala chinthu chofunika kwambiri pamoyo watsiku ndi tsiku, kupanga, ndi sayansi ndi zamakono.

Zaka zoposa 3,000 zapitazo, sitima yamalonda ya ku Ulaya ya ku Foinike, yodzaza ndi mchere wa crystal "soda wachilengedwe", inayenda pamtsinje wa Belus pamphepete mwa nyanja ya Mediterranean.Ngalawa ya amalondayo inamira chifukwa cha mafunde a nyanja, choncho ogwira ntchitoyo anakwera m’mphepete mwa nyanja mmodzimmodzi.Ogwira ntchito ena anabweretsanso mbiya, kubweretsa nkhuni, ndipo anagwiritsa ntchito zidutswa zingapo za “soda wachilengedwe” monga chochirikiza chophikira chophika pagombe.

Antchitowo anamaliza kudya ndipo mafunde anayamba kukwera.Atatsala pang’ono kunyamula katundu ndi kukwera ngalawayo kuti apitirize kuyenda, mwadzidzidzi munthu wina anafuula kuti: “Taonani, nonsenu, pali chinachake chowala ndi chonyezimira pamchenga pansi pa mphikawo!

Anthu oyendetsa sitimayo anabweretsa zinthu zonyezimirazi m’ngalawamo kuti aziphunzira bwinobwino.Iwo anapeza kuti panali mchenga wa quartz ndi soda wosungunuka wokhazikika ku zinthu zonyezimirazi.Zikuoneka kuti zinthu zonyezimirazi ndi soda yachilengedwe yomwe ankapanga popanga miphika pophika.Pansi pa lawi lamoto, amachitira zinthu ndi mchenga wa quartz pamphepete mwa nyanja.Ili ndiye galasi loyambirira.Pambuyo pake, Afoinike anaphatikiza mchenga wa quartz ndi soda zachilengedwe, ndiyeno anasungunula mu ng’anjo yapadera kuti apange mipira yagalasi, zomwe zinapangitsa Afoinike kukhala olemera.

Cha m’zaka za m’ma 400, Aroma akale anayamba kugwiritsa ntchito magalasi pazitseko ndi mazenera.Pofika m'chaka cha 1291, teknoloji yopanga magalasi ku Italy inali itapangidwa kwambiri.

Mwanjira imeneyi, amisiri a galasi a ku Italy anatumizidwa kukapanga magalasi pachilumba chakutali, ndipo sanaloledwe kuchoka pachilumbachi m’moyo wawo.

Mu 1688, munthu wina dzina lake Naf anatulukira njira yopangira magalasi akuluakulu.Kuyambira pamenepo, galasi lakhala chinthu wamba.