Perpetual Moon-Phases Plants Relive some of those glory

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

One strip of pressure-sensitive conductive plastic

About the Artist:

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

” Sounds magical

Perpetual Moon-Phases Plants Relive some of those gloryLunar 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