Equations That Changed the World A5 Softcover Notebook Hardcover or organize your next foray

or organize your next foray into the field with this Forest at Dusk hardcover journal

Use this Frog & Toad softcover notebook to record observations from the edge of the pond or to draft stories while you listen to the evening chorus of peep frogs

geologist or gemologist

Get your synapses firing with a full 20 oz of your favorite caffeinated beverage from this Neurons Mega Mug

We have a clue that cell division processes might be involved because it looks similar to regeneration

Equations That Changed the World A5 Softcover Notebook Hardcover or organize your next forayThis Equations That Changed the World Softcover Notebook is ready to be filled with your most creative proofs and calculations. Be inspired to tackle the hardest problem sets and maybe even find the answer to one of the great unsolved conjectures. These convenient A5 notebooks are equally at home on your lab bench and in the field. The uniquely textured cover feels soft under your fingers and the burnt orange elastic closure keeps all your musings