Kwiphepha lama-239 lencwadi yam yelebhu, ndidwebe ixesha lokugqibela ngexesha lokuhlamba izandla izitya zeglasi. Ezo ntsasa zachitha ndilwa neentsalela eziqinileyo, ezo ntsasa zonakaliswe zizilingo ezingcolisiweyo—zonke zaba yimbali ngokufika kweumatshini wokuhlamba iiglasi ozenzekelayo.

Ndivule umatshini ngamandla, ndafaka iflaski ene-volumetric enemibala ye-organic reagents kwi-rack, ndavala ucango lwegumbi, ndakhetha“Ukuhlamba okungokwemvelo“inkqubo, kwaye ndacinezela ukuqala. Ngaphakathi, iingalo ezijikelezayo zavuka zaphila, iijethi zamanzi zijikeleza njengoko isikrini sokubonisa silandela idatha yexesha langempela: ubushushu bamanzi, ubude bomjikelo, uxinzelelo lokutshiza, ukuhanjiswa kwamandla. Ngefestile yokujonga, ndabukela njengoko yonke intsalela yokugqibela ye-reagent inyibilika—eyanelisayo kakhulu.

Oko kwakha kwathathwaabantu abathathu imizuzu engama-90ukukhuhla—intaba yeebhika ezingama-200ml—ngoku yayicociwe ngokupheleleyo kwindawoUmjikelo oqhelekileyo wemizuzu engama-40Kodwa umlingo awuzange uphelele ekuhlambeni. Emva komjikelo womjikelo, ndingakhethaukomisa, umsebenzi obekusoloko unzima ukucoca ngesandla. Ngoku, ngomyalelo omnye,umatshiniitshintshelwe ekomiseni ngaphandle komthungo, okwenza"ukusetyenziswa kokuhlamba-ukuhlamba-ukomisa"Yonke le nkqubo, ukusuka ekuhlanjweni ukuya komile, yenzeka kwigumbi elivaliweyo—akukho kungenelela kwabantu, akukho mngcipheko wokungcola ngexesha lokudluliselwa, kwaye akukho mngcipheko wokuvezwa kubasebenzi belabhoratri.

Njengoko iqela leeflaski ezifudumeleyo ezihonjisiweyo liphuma kwigumbi, landichukumisa:Lo matshiniyayingengomntu ococayo nje kuphela; yayiyintoumgcini-sango ngokuchasene nempazamo yovavanyoNgokutshintsha ukuguquguquka kwabantu ngeenkqubo ezimiselweyo, kwaguqula ukuphindaphinda kwaba yinto eqinisekileyo. Ekufuneni kwethu impumelelo yesayensi, mhlawumbi eyona nkqubela iyinyani iqala apha—kule mijikelo yobunyulu elawulwa ngononophelo.