The Edge of the Atmosphere Dark Matter Notebook Valentine's Day Whether you’re recording notes from

Whether you’re recording notes from your dig site or your very first Intro to Archaeology lecture

are just the upgrade your letter-writing needed

Illustrations of nuclear plants

and future

and more printed in green and gray

The Edge of the Atmosphere Dark Matter Notebook Valentine's Day Whether you’re recording notes fromThe edge of the atmosphere can just be seen glinting above the city lights from our planet below. Each cover in the Dark Matter series celebrates the beauty found in darkness and the scenes made by the faintest light. Let your creativity run wild in the black pages of this The Edge of the Atmosphere Notebook. This extra thick 120 gsm black paper works great with gel pens (for the brightest colors, look for ones that are formulated to work on dark