1 MAKE: PROJECTS The Tools This book is a cookbook of sorts, and this chapter covers the staple ingredients. The concepts and tools you'll use in every chapter are introduced here. There's enough information on each tool to get you to the point where you can make the tool say "Hello World!" Chances are you've used some of the tools in this chapter before, or other tools just like them. Skip past the things you know and jump into learning the tools that are new to you. You may want to explore some of