Thames & Kosmos | Roller Coaster Engineering STEM Kit | Design, Build, Experiment w/ Working Models | Explore Physics, Forces, Motion, Energy, Velocity & More | Solve Building Challenges
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$49.95Original price was: $49.95.$45.95Current price is: $45.95.
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Design and build your own working roller coaster models.
Conduct fun, hands-on physics experiments to learn about force, motion, energy, and more.
Complete challenges that require you to build roller coasters of all shapes and sizes.
