Get lost in the layers of geologic history while you hunt for the

These are some of the mathematical equations that fundamentally changed our understanding of the world

Let them inspire your own studies

this heartbeat glass is both functional and aesthetic

or park it on your desk to brighten up your work-from-home workspace

Retro Rockets Softcover Notebook - Lined Size_10" x 6" x 2" | 254 x 152 x 51 mm Get lost in the layersThis retro inspired design features spacecraft, satellites, and extra terrestrial rovers. Fill its pages with your trajectory calculations, thrust diagrams, or Atomic Age sketches. Let it fuel your dreams of space and help you find answers to complex questions.