A couple of weeks ago for Engineers week 2014, Junior Infants did some experimenting! We put some pieces of apple in a cup of bread soda and salt. The bread soda and salt sucked all the juice out of the apple after a couple of days. We also put some eggs into jars of vinegar to see what would happen! The vinegar dissolved (ate!) the shell of the eggs – the eggs were really squidgy and we had fun touching them and cracking them open afterwards!