Ngo-2 ekuseni elabhorethri, uDkt. Li wabuka intaba yamaflaski e-Erlenmeyer ngokukhathala—kwaze kwaba yilapho kutholakala ikhambi elenziwe eShayina, i-XPZ.Umshini Wokuwasha Izinto Zengilazi we-Moment-F2, washintsha umsebenzi wakhe wansuku zonke. Lokho okwakuwumsebenzi wezandla wamahora amabili kwaba indaba yesikhathi esibuyiselwe kanye nenjongo entsha.

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### Kusukela ku-"Glassware Janitor" kuya kuSosayensi

Indlela endala yayiwuvivinyo lokukhuthazela:

- Isinki yesikhathi: Amaflaski angu-200 adinga abantu ababili amahora amabili; amafutha aqinile ayesho ukucwiliswa ubusuku bonke.

- Ukukhathazeka ngokuphuka kwesikole: izinga lokulahlekelwa minyaka yonke elingu-15% ngenxa yokuphathwa kabi kwabafundi—isilinda ngasinye esiphukile siphazamisa isabelomali selabhorethri.

- Izingozi ezingabonakali: Ama-beakers “ahlanzekile ngokubona” asabonisa izinsalela zezinto eziphilayo ngaphansi kokuhlolwa kwe-UV.

IIsikhathi-F2uguquko:

- Imijikelezo yemizuzu engama-40 ihlanzekile + yomile izingcezu ezingama-80 ngomthwalo ngamunye, igcina amahora ama-3 nsuku zonke.

- Ukuphepha kokuvala: Izingidi ze-elekthronikhi zivimbela ukuvuleka phakathi nomjikelezo, zisusa izingozi zokuchitheka kwamakhemikhali.

- Ukusebenza kahle kwe-AI: Ithola ngokuzenzakalelayo izinombolo zama-rack, inciphisa ukusetshenziswa kwamanzi ngo-70%.

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### “Izinzuzo Ezithambile” Ezifihliwe

1. Ithuluzi lokufundisa:

- Ama-rack anemibala anciphisa amaphutha abafundi kusuka ku-23% kuya ku-2%.

- Izibonisi zamanzi/ugesi zesikhathi sangempela zisebenza njengemiboniso ebukhoma yezifundo ze-*Lab Sustainability*.

2. Ubuthakathi basemkhathini:

- Umklamo wayo omncane ukhulula u-0.3㎡isikhala sebhentshi; amasondo avumela ukwabelana ngamalebhu ahlukene.

- Inyuvesi eyodwa yakha "ishejuli yokushintshana kwabahlanzi" yamalebhu ama-5 abelana ngeyunithi eyodwa.

3. Isikhathi eside sezinto zengilazi:

- Ama-racks ambozwe nge-coated angagugi + isikhathi sokuphila esiphindwe kathathu esifuthwayo, okunciphisa isabelomali sezinto zokugqoka zengilazi zonyaka ngo-40%.

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### Isiphetho: Lapho Isayensi Iyeka Ukugeza Izitsha

Njengoba bekhululiwe ekuhlanzeni, abacwaningi manje bachitha lawo mahora lapho kufanele khona—ekutholeni izinto ezintsha. Mhlawumbe lokhu kuyinguquko ethule kakhulu kwezobuchwepheshe: hhayi nje ukwenza okwengeziwe, kodwa nokuba *ngcono* kakhulu.