Science 3rd - Science Day (20/06/2014)

These are some of the experiments  (some of them are from the following blog: http://fq-experimentos.blogspot.com.es/)

Potato and straw

Egg, water and salt

Balloon and noodles

Balloon, vinegar and baking soda

Three different size candles

Glass of water and card

And finally here is the video with the balloon ball