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Thursday 8 March 2018

today is Technicraft!

In Technicraft we made a balloon inflate. First stretched a balloon so the balloon will expand easily. Miss Gawith said the one that doesn’t have a long nail should stretch the balloons because the balloon might get rip by his nail. After that we rubbed the ice until it fits into the flask. The ice shrink because it melted in our body temperature. Then we lit the burner and place it under the tripod and placed a gauze mat on top of the tripod. After that we closed the flask with the balloon. The the balloon expanded slowly because the fire heated up the air which made the air jump/run around.

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