The kids had a lot of fun with this experiment
1) Add vinegar to the bottom of a ziploc bag.
Ours happened to be red because of the volcano
but plain vinegar is fine.
2) Place baking soda into a tissue, wrap it up
and hold it near the top while sealing the bag.
3) Mix the baking soda and vinegar, drop and
4) The bag will POP much to the delight of