Florance offers an intriguing entry into scientific phenomena for middle-grade readers. She groups these magical-seeming but science-based projects into five broad categories: infusions (acids, bases, and indicators), illumination (light), sorcery (forces such as gravity and electromagnetism), alchemy (physical and chemical changes), and mimicry (biologically inspired engineering). Each section includes an introduction explaining why these phenomena appeared magical to people in the past and a brief overview of the scientific concepts. Each activity is introduced with a “spell” consisting of four … Read the rest