Perpetual Moon-Phases Plants About the Artist:

About the Artist:

Each fossil is one-of-a-kind and can vary in size

unisex shirts with reflective ink are made from 100% cotton and will serve as the perfect reminder of how your sense of touch is heightened as you navigate through the Dome’s pitch-black chambers

Relive some of those glory days and spread light and color (and the joy of physics) wherever you go in this classic baseball-style Exploratorium shirt

These gel pens have 12 colors of glittery ink in a retractable barrel

Perpetual Moon-Phases Plants About the Artist:Lunar Flip Perpetual Moon Phases Flip Calendar. Track the moon's gravitational dance with this interactive perpetual calendar. Featuring 30 pages that guide you through each lunar phasefrom new moon to full moon and backthis flip calendar transforms daily observation into scientific discovery. Each page reveals fascinating celestial facts about lunar cycles, gravitational effects, and astronomical phenomena. The durable hardback cover protects your