Exploring the principles involved in the chemical reactions has been source of fun and education. When producing them in a laboratory situation we often get a doubt, is it a Magic show or chemistry lab? Sometimes it's hard to tell the difference! Chemical reactions produce spectacular colour changes that seem to happen just by magic. Here is a test for your creativity to make visual effects by the chemicals. Now it’s your chance to put some tricks up your sleeve and wow your friends with scientific sleight of hand!