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Thames & Kosmos Massive Erupting Volcano STEM Kit | DIY Giant Volcano Model, 1-Foot Tall | Includes Materials for Multiple Eruptions | Explore Volcanoes, Geology, Earth Science | Science Fair Project
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Thames & Kosmos Massive Erupting Volcano STEM…

Original price was: $34.09.Current price is: $21.69.
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Thames & Kosmos My Robotic Pet - Tumbling Hedgehog | Build Your Own Sound Activated Tumbling, Rolling, Scurrying Pet | STEM Experiment Kit | Toy of The Year Award Finalist
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Thames & Kosmos My Robotic Pet – Tumbli…

Original price was: $48.25.Current price is: $30.70.
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Thames & Kosmos Nanotechnology Science Experiment Kit
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Thames & Kosmos Nanotechnology Science Experi…

Original price was: $27.49.Current price is: $17.49.
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Thames & Kosmos Ooze Labs: Alien Slime Lab Science Experiment Kit & Lab Setup, 10 Experiments with Slime | A Parents' Choice Recommended Award Winner
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Thames & Kosmos Ooze Labs: Alien Slime Lab Sc…

Original price was: $32.95.Current price is: $20.97.
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Thames & Kosmos ReBotz: Halfpipe - The Shredding Skater Robot | Build a Wacky Motorized Robot! | Collect All 4 | Combine to Make New Robotic Creations | Great Stocking Stuffer, Easter Basket Goodie
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Thames & Kosmos ReBotz: Halfpipe – The …

Original price was: $13.15.Current price is: $8.37.
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Thames & Kosmos Robotics Smart Machines Junior STEM Kit, Build & Code Your Robot¡¯s Movements, Speed, Lights & Sounds, for Ages 8+, Use Screen-Free w/Built-in Buttons or via Block-Based Coding App
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Thames & Kosmos Robotics Smart Machines Junio…

Original price was: $30.67.Current price is: $19.52.
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Thames & Kosmos SolarBots: 8-in-1 Solar Robot STEM Experiment Kit | Build 8 Cool Solar-Powered Robots in Minutes | No Batteries Required | Learn About Solar Energy & Technology | Solar Panel Included
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Thames & Kosmos SolarBots: 8-in-1 Solar Robot…

Original price was: $28.78.Current price is: $18.31.
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Thames & Kosmos SolarBots: Cosmic Explorers STEM Experiment Kit | Build 5 Solar-Powered Robots That Walk, Crawl, Spin & Roll, No Batteries Required, Solar Panel Included, Explore Solar Technology
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Thames & Kosmos SolarBots: Cosmic Explorers S…

Original price was: $29.65.Current price is: $18.87.
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Thames & Kosmos Structural Engineering: Bridges & Skyscrapers | Science & Engineering Kit | Build 20 Models | Learn about Force, Load, Compression, Tension | Parents' Choice Gold Award Winner, Blue
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Thames & Kosmos Structural Engineering: Bridg…

Original price was: $43.99.Current price is: $27.99.
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Thames & Kosmos SunBots: Solar-Powered 8-in-1 Robots STEM Experiment Kit | Build 8 Cool Solar-Powered Robots | No Batteries Required | Learn About Solar Energy & Technology | Solar Panel Included
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Thames & Kosmos SunBots: Solar-Powered 8-in-1…

Original price was: $24.11.Current price is: $15.34.
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Thames & Kosmos Super Duper Bubble Gum Lab STEM Experiment & Activity Kit | Make Your Own Yummy Bubble Gum in 3 Flavors! | Learn About Science of Elastic Materials | Food Ingredients Included Small
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Thames & Kosmos Super Duper Bubble Gum Lab ST…

Original price was: $19.69.Current price is: $12.53.
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Thames & Kosmos TrainBots: 2-in-1 STEAM Maker Kit | Build 2 Steampunk Robots w/LED Lights | Explore Robots & Engineering | Includes Ultrasonic Atomizer | Ages 8+ with Help; 12+ for Independent Play
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Thames & Kosmos TrainBots: 2-in-1 STEAM Maker…

Original price was: $32.03.Current price is: $20.38.
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