No helium needed to fill balloons for parties.just vinegar and baking soda! I NEED TO REMEMBER THIS! this is important since helium is not a renewable source and is in such short supply-kid science project
I remember always seeing this picture in my great-grandparents house. They have gone home to be with The Lord but this pic always reminds me of them discussing the farm! This would be a good idea for a pic of me & my sisters child!