Thursday, August 28, 2008

practical

hohohoho,finally
the practicals for chemistry and biology are going to start.
For biology,
the 1st experiment that we're going to do is the osmosis in potato strip.
the manual states that we have to cut the potato into 4cm to 6cm with cross section of 0.4cmx0.4cm.
that means,I have to use the ruler to measure every potato i cut.
The teacher even asked us to practise cutting potato at home.
(i think by end of the experiment,we can become part time french fries seller.wahahahaha)

For chemistry,
we'll start with some exercise 1st.
Marks are not taken yet.
We'll start with titration.

Phrase of the day:I didn't know that biology practical teaches us culinary arts.

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