Build a mechanical model of the solar system including the sun and eight planets (also known as an orrery), wind it up, and watch the planets revolve around the sun.
Ages 6+ with help | ages 8+ I got this!
Wind-up engine sets your planets in motion around the sun – no batteries required!
Learn about the planets’ celestial orbits.
Product Dimensions: 10 x 11 x 2.5 in.
Thames & Kosmos was founded in 2001 by a science museum director and her son, who saw the great need and demand for better science education materials — resources for parents and their children that are more engaging, more effective, more relevant, and more fun.
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