Experiment !!

Ohh~~ tomorrow is PA final exam~~ And I'm here... >.< OK OK~ I will go ASAP.. hehe Today we are doing biology experiment about enzyme activity.. There's nothing special about doing experiment.. BUT just that we did a very disgusting action.. We need our saliva in the experiment. Hence, we are going to spit our saliva at least 10 ml. What a disgusting and difficult task.. Ohh~~ Some more there are lots of bubbles on top of our saliva... Then we had to remove it then only dilute it with distilled water so that it is more accurate.. Haha.. don't say little kids playing their saliva are childish action.. because we did so.. just that we did it in a "pro" manner only... wahaha... by using beaker, test tube, burette and so on.. >.<