Equations That Changed the World Hardcover - Blank Dot Grid Buy the 6-pack and save

Buy the 6-pack and save

This notebook features the earth in daylight and at night

Fill this Mathematical Musings notebook up with your most ingenious math models

orbits and planets – all drawn in crisp white lines on a royal purple background

Enjoy something cold out of this Beards of Science flask and muse on your favorite 'stache

Equations That Changed the World Hardcover - Blank Dot Grid Buy the 6-pack and saveThese blank pages are the perfect place for your next math proof, elegant problem sets, or Fibonacci inspired illustrations. The Theory series is filled with blank paper and is built for drawing and sketching with extra thick, high quality 100% recycled paper.