Teach the fundamentals of physics through hands-on project-making, using everyday materials. Every title includes detailed step-by-step photograph instructions for each project and discusses a single scientific concept per spread; e.g. in Air: rising air, air pressure, lift, composition of air, etc. Introductory text provides history and scientific facts, while boxed text and diagrams, including an `Einstein' device, are used to explain the science behind each project.