Uyaphila ukudibana lokuthi izinto zingaphandle zincedisi? Ungashaya ukufunda ngezinto ezincedisi ngalokhu zinikeziwe? Uma eishayi, ngakho ke, isikhumbuzo sokuhlaba kwezilimi zithathe kuwe! Isikhumbuzo sokuhlaba kwezilimi zizipha ngawe emfazweni wesayensi futhi zifunda ukuncedisi kokuhlaba kwezilimi kunye nezinto ezinethatheni. Ningakho ngumncedisi ngendawo yakho yesandla!
Isibhokisi somncedo sikhethi le ngenxa yezilungiselelo ezifanekiso kanye nokuchasene okunikezeka ukwenza isikelo esizizi kunye nokuhluke. Lolu hluke luhlukela amancedo angaphezulu, izimpawu zokutesta, izikhwaba nezinye izigadhi ejwayelekileyo. Oko kungakwazi ukubuyisela amagama ngaphandle kokuthola uhlobo olufaneleleyo. Uyabuya ukubuyiswa amancedo, ukubona amahlelo wezinhlobo ezithulileyo, kunye nokuhlonipha iimvume yesayensi ezitholakala kulo lonke! Ukugcina ukuthi ubani obungazange lonke kulomhlaba ofunekayo kukho into engaqondileyo kwiintlobo ezintsha ezinethemba ngendlela engekhulwe ngenkulunkulu noma ungene usizo ngokushesha.
Ukushicilela ngesethi lesichemistry usebenzisa uphambili lokusebenza emfanele kuzikhululwa. Ngaphezu kokufunda ngenqubo yobuciko kwi-textbook, uvuna kunye nokunikeza imisebenzi yakho zakwesikhashana sakho. Kufuneka ufunda ukuba ungene umlayezo olungcono nokumixa amareyenti akho nokuba ubone nangaphi abafundekayo njengama-reyenti nokuba baphinde bakwazi ukuphinda ukusetyenziswa ngenkulungwane yakho yesichemistry. Ungathola into engazange uzazi (nokuba ubone amanhloko azimiseleyo okanye amabhobho abanamandla!) Ukusebenza lwakho lungenze ukufunda kakhulu enkantolo, kunye nokuba uhlobene nabo into obhala ukufunda.
Isibonelo somakhemishti kungabangiselela umthondzo wakho wesayensi. Ukhiqiza okukhuthala ukuba ungene ngaphandle kokuthi uhlola amagama nokuhlola ngokubheka njengoba ufuna ukwazi okuthile ngokulandelayo ngezinto ezinethetha. Abantwana ababekelwe sayensi ngendlela eyona yikhohliso lokugcina lomusho wabo babeyenza ngalo msebenzi ukufunda sayensi nokuba baye abasebenzisi bezilayenti! Phikisa leyo into uyavumela ukuba ube yinto engenayo ukususa izidingo zomphakathi okanye uzamathumba ekugcineni olutshonalunye. Ngaphandle kokuthi usuke usiyazi? Uyiqhutywa yezilayenti ezinhle!
Ngaphezulu kuhlukelela umthondzo wakho wesayensi, kunezinye izigoduso zokuba ubheke isibonelo somakhemishti. Ukhiqiza kungena ukulanda isebenziso sokulawula amazwi, ukusebenzisa iindlela ezicacileyo nokuba ubhekelene neendaweni. Uya kuzange ulanda ukuphatha amakhemikali ngokucacileyo, amanqaku asebenzela esilayentini nokulandela imethodhi yesayensi ngokuyihlobene ngezithuthu zakho. Ukuba ngenze ngokukhulu kunjalo nokuba ubhekelene nesixhumanisi sasemfazwe sihamba ngokulandelayo! Ngaphezulu, kunjalo ukuba ungafuneka ukubheka nokuba ungene ngaphandle kokuthi uhlola ngokubheka njengobisi lesikhemishti? Kungcono ukusuka ukusihlaba ukusihlangana ngezintsha ngokulandelana nothisha akho nokudibanisa; ungayenza amazithuthu ngazo phezu kwabo.
Isikhumbuzo sokuqinisekisa ukucacisa ngalo lwendawo oluhle kwezilimi ezimbili. Ukubonisa ukuthi amakhemikali angaphakathi aphumelela ngenziwa ngalokhu kunye nokunquma umlingano wabo, kunye nokuba kungabulawa amakhompiyo. Lento kukhululiwa njengokuhlala amakhompiyo, kunye nokuba kube ngumoya! Uya kufunda ukusebenza kwesayensi esikhundleni sekhona, phambi kwezinsuku zonke, ukuhlaba kwezinkomo kunye nokulandelana komahlukwane. Ukuphatha isikhumbuzo sokuhlaba kwezilimi ziyinyezi elihle leentlangeni nemibono!
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