SHE.HER.THE GIRL ♥ JENNIFER
Wednesday, August 25, 2010
PPU-L。20
今天的化学实验又做了小小一件错误。。。
不小心用test tube 来烧chemical..
(我们忘了要换去boiling tube 才可以用来烧)~
结果就破啦。。
sue teng 诚实地拿去跟lab assistance 讲。。
幸运的是他没有要我们赔~
(上次我赔了个conical flask。。。)
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