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Monday 26 June 2017

Expanding balloons

This week we had to do a science experiment with the heat and air. we put a bottle in hot water and it made the hot air go in and make the balloon blow up because heat rises and makes the balloon blow up. i thought that the balloon would blow up from the heat rising into the balloon and it really happened .

1 comment:

  1. Hi my name is Gerald i like how made the bottle and the background and i like how you write the blurb and the labels and i like the shape that made Good work josh i hope you happy today

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