science road show

Last week Te kaura and Te puawai went to kaitia Abundant life school, for the science road show.When we got there their was 2 host waiting for us,he asked if he  could have 3 volterrs the,first voleterr hat to,breath in and blow into a tube. And when she blew into the tube the water turned yellow because of the cabren deoxiethat .The other host  performed, she put a candle in a big plastic contaner she lit the candle and blew it out she tried to light the smoke that riesed. One thing I learent was that some plants close their petels at night and that you can light the smoke that came from a candle.