Iceland Spar $44.99 Infant Includes access to an exclusive

Includes access to an exclusive map to follow your bear’s journey

you'll find remarkable role models

and science fiction ephemera

this LED Lantern combines functionality with fun

An engaging way to combine hands-on learning and curiosity about the human body

Iceland Spar $44.99 Infant Includes access to an exclusiveIceland Spar is a clear, naturally formed variety of calcite known for its optical clarity and distinctive transparency. Often used in classrooms and collections to demonstrate light refraction and double imaging, this mineral is a favorite among geology students, educators, and anyone curious about the science of crystals. Its crisp, glasslike appearance makes it an eyecatching piece for display or handson learning. Why you'll love this: Transparent