The Inventor's Notebook

A reusable notebook for catching ideas before they slip away. Includes an idea index for 16 ideas, six blueprint sketch pages with a description box, light-grid sketch box, parts list, test notes, and next step, plus a project summary page. Undated, so it never goes out of date. Includes US Letter and A4 print versions and fillable versions you can type into. The sketch box is an empty outline for drawing by hand — print the page to draw, or draw on a tablet. Print extra sketch pages as many times as you like, for your own use.