Sunday, December 10, 2017

Maker day

  today is the maker day!I am so happy!
  this year is a little bit different with last year we are going to the energy grow,which is Biomass.we try to make the balloon bigger.

that what you need:     

     a balloon
     1/4 vinegar
     1 tbsp of baking soda

that what you need to do:
         put 1/4 vinegar in to a bottle
         and put the balloon in to the funnel
         put the 1 tbsp of baking soda into the balloon
         put the balloon on the bottle
         and hold it straight
         and it will works


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