Choonted Experiment

Today , Puan Shafiza wan us to do the properties of calcium carbonate experiment.
There were three experiment ,the first is to test the solubility of calcium carbonate in water , second is effect of acids on calcium carbonate and the third is effects of heating on calcium carbonate. The most choonted part is on the third experiment, we had to put calcium carbonate powder on a test tube and put lime water in another test tube. Then later we had to burn it with bunsen burner. Before we did the experiment , Puan Shafiza told us that we must be careful coz the test tube might break if burn wif fire and other class have broke few test tubes. I and my group members start burning the test tube. After few minutes , we still cannot see the effect of the calcium carbonate. So we planed to use bigger fire to burn it. After few minustes again, we still can't see the effect and i found that our test tube had expand and out of shape. So i quickly told them , and Alphaeus said we just put it there and make the test tube break . I felt scare that time coz i scare the test tube might explode. 3minutes later, the test tube became bigger and teacher faster switched off the bunsen burner. Wo !!!The test tube didn't break but juz expand . Everyone in our class started passing by to see our test tube . So choon , our test tube didn't break. Later , a Malay girl (name Umi or wat i duno) used a stick to poke a hole on the test tube.Wat the !!! A hole on a test tube??? Every groups in our class broke their test tube except one group. So , our class 3 Doritis has broke 4 test tube. This is the most choonted experiment ever and this show that how pro is 3 Doritis in breaking test tube. Eventhrough we can't get the result of this experiment , but we can get the effect of burning test tube. LoL