Includes three short STEM activities (elephant toothpaste, unpoppable bubbles, and slime) presented as wizards potions. It includes the experiment (potion), a short explanation about the science, and links to longer explanations or alternative ways to conduct the experiment. These would be good for short fun STEM experiments or to add some flair to those reading Harry Potter or other book that included wizards. It would also be fun to add some science near Halloween.