Smithsonian Mars Dig Science Kit Buttons & Pins Many of the models are

Many of the models are modular

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and anyone who enjoys learning through hands-on

The Wonder of North American Agates is a detailed visual and informational guide to one of nature’s most diverse and striking gemstones

Smithsonian Mars Dig Science Kit Buttons & Pins Many of the models areChisel away at a sand block to unearth the same type of rocks found on Mars! This kit promotes learning opportunities for junior geologists as they assemble a scale model of the Mars Perseverance Rover complete with wheels, an antenna, and a robotic arm. Perseverance is the fifth rover to be sent to Mars and the first ever to bring a sample gathering system to collect rocks and sediments all to be returned to Earth by a future NASA mission! This set