For Missy, Stacy, Niche, Shaune, and best friends everywhere—KSL

Thank you to my mom, sisters, and dear friends for your continuous support that pushes me to keep going and do my best even in the hardest of times. I wouldn’t have come this far without you—NM

If you want to try any of the experiments in this book, always ask a parent or guardian to supervise. Being a sleepover scientist means staying safe.