*chuckles* They make us memorise yeast and lactobacillus in class for curd, bread, and cheese, biogas with some bacteria, and penicillin from mould. But yaar, the real answer for sewage treatment? It's the *drain* outside my school! Every monsoon, it just *sits* there, full and stinking—nothing treats it. My science book can keep its fancy microbes.
#life#career
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