Isithombe: I-Bubbling Amber Liquid ku-Lab Beaker

Isithombe sibonisa ukuvala okumangalisayo, okunokulungiswa okuphezulu kwesigcawu selabhorethri yesayensi, ehlelwe kahle futhi yakhanyiswa ngokufudumala, ukukhanya kwegolide okugcizelela kokubili ukunemba nobuhle. Enkabeni yokwakheka kukhona ibhikha yengilazi engu-400 ml, umumo wayo oyisilinda uqonde kahle phezu kwetafula lensimbi elicwebezelayo elikhanyayo. Ibhika ligcwaliswe uketshezi olunombala o-amber ocebile, umbala walo ogqamile ukhanya ngokufudumele ngaphansi kokukhanya okuzungezile. Ngaphakathi kulolu ketshezi, amagwebu amaningi amancane akhuphukela phezulu ngokuqhubekayo, abambe ukukhanya njengoba ekhuphuka. Lawa mabhamuza akha umuzwa wokunyakaza nokuba nempilo, njengokungathi okuqukethwe kuphakathi kwenqubo esebenzayo yokuvutshelwa. Emaphethelweni ebhekha, indandatho yegwebu ethambile yenza ukhololo oluncane, okuphakamisa ukukhishwa okuqhubekayo kwegesi oketshezini olubhibhayo.

Ingaphezulu lekhawunta yensimbi engagqwali ibukisa ibhikha ngobuqili, ikhiqiza ukukhanya okuthambile okugxilisa ibhikha esikhaleni salo futhi kweneze ukujula ekubunjweni kwayo. Indawo yensimbi epholishiwe ayilungile, ikhomba ukunemba nokuhlanzeka okulindelekile endaweni yaselabhorethri. Amathoni ayo apholile, anombala osiliva alinganisela ukukhazimula kwenhlaka efudumele yoketshezi, okwenza umehluko okhangayo phakathi kokufudumala nokuba msulwa—ukuphila nokulawula.

Ezungeza ubhakha omaphakathi, ezinye izingcezu zengilazi zihlelwe ngendlela ewusu. Akugxilile kancane ngemuva, i-assortment yamaflaski e-Erlenmeyer, amasilinda athweswe iziqu, namaflaski evolumu kumile ku-silhouette ethambile. Ziqukethe izilinganiso ezincane zoketshezi olunemibala efanayo noma ukuma zingenalutho, amafomu azo abonisa ngale abamba ukubenyezela kokukhanya okusagolide eduze kwamarimu nasemaphethelweni azo. Lezi zimo ezilufifi zifaka isandla ekujuleni kwendawo ngaphandle kokudonsela ukunaka kubhekha. Baqinisa umqondo wendawo ehlelwe ngokucophelela futhi enobuchwepheshe obuphezulu, lapho yonke into inenhloso nendawo yayo.

Ngakwesokudla sokuqanjwa, ngemuva nje kwebhekha futhi uphumule phezu kwekhawunta efanayo, kuhlezi ucezu lwemishini yokuqapha yaselabhorethri yesimanje. Kuyidivayisi encane, efana nebhokisi enesikrini sokubonisa esidijithali esikhazimulayo esinezinombolo ezibomvu, siphelezelwa uxhaxha lokudayela okuthintekayo namaswishi. Ukuba khona kwayo kungenisa inothi elicashile lobuchwephesha bezobuchwepheshe endaweni yesigameko, okusikisela ukuthi inqubo yokubila ebhikhayini ayishiywa ngengozi kodwa igadwa futhi iyalawulwa. Ukugxila okuthambile kuleli thuluzi kuligcina ekubuseni ukwakheka, nokho idizayini yalo yemboni ehlanzekile igcizelela itimu yokuqina kwesayensi.

Ukukhanyisa kudlala indima ebalulekile ekulolongeni isimo sendawo. Iphuma phezulu kwesokunxele, igeza indawo ngokukhazimula okusagolide okuthambile, okusakazekile. Lokhu kukhanya kwenza uketshezi lwenhlaka lukhanye ngaphakathi, kukhanyisa amabhamuza akhuphukayo njengamambulunga amancane okukhanya. Ikhonto yebhikha ichazwa ngokucacile ngokugqamile okubukhali nethunzi elithambile, eligcizelela ukucaca nokushelela kwengilazi. Ngaleso sikhathi, okokusebenza okuzungezile kanye nezakhi zangemuva ziyafiphala kancane futhi zigezwe ngokukhanya okufanayo okufudumele, okukhiqiza isimo esimemayo kodwa esinesiyalo. Ukujula kwenkambu kuqinisekisa ukuthi ukunaka kombukeli kuhlala kukhiyelwe kubhekha olumaphakathi kanye nempilo eguqukayo yalokho ekuqukethe.

Sekukonke, isithombe sidlulisa ibhalansi ethambile phakathi kokuqina kwezinto eziphilayo kanye nokunemba kwesayensi. Ibhakha loketshezi lwenhlaka oluphenduphendukayo lufanekisela ukuphila, imvelo eguquguqukayo yokuvutshelwa, kuyilapho indawo ehlanzekile, izinto zengilazi ezihlelekile, nezinsimbi ezinembayo ezizungezile zivusa ukulawula, ubungcweti, nobungcweti. Ukwakheka okuvumelanayo, ukukhanya okufudumele, kanye nokuthungwa okuthintekayo kuyahlangana ukuze kuthule umzuzwana nje elabhorethri, kodwa ukulandisa okubonakalayo kobuhlakani bomuntu obuqondisa kahle izinqubo zemvelo—ubufakazi bobuciko nesayensi yokuvutshelwa.

Isithombe sihlobene: Ukuvubela Ubhiya nge-CellarScience Baja Yeast