Muahahaha
Sorry, very sadistic today.
But the note B: put up, is really first class bashing man! got arrow from masking tape point to the spot some more. Super on to whack the poor student.
Then common lab got one hood leak. Something wrong with the hood, not the filter. Some people tried to service but after a few days, still cannot use. Dont know what's wrong.
1 comment:
Eh...about the silver nitrate stains hor, don't think the student actually thought it's white powder lor...she can distinguish between transparent crystals and white powder lor -_-" Just that hor, someone only told her should weigh inside the fumehood, but weigh outside also can one...so she weigh outside lor...and that someone didn't tell her that if didn't clean up will have long-lastign stains one lor...Hmm....so actually whose fault issit that the student got scolded huh....Ahem... :p
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