My Equipments

As i researched my experiment in how to make bubbles, i found out that u need to put glycerin in too. I didn't know what it is so i researched it and found out that it is a liquid substance that is used to mix with other liquids to make i sweet. Although i did not have this item so i decided to use sugar. I researched more and found out that you can either use sugar if u don't have glycerin.