Rock Tumbler Refill Pack
Keep on rockin’ and rollin’ with this refill pack for the Thames & Kosmos Rock Tumbler. This pack includes a one-pound assortment of natural ro...
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Keep on rockin’ and rollin’ with this refill pack for the Thames & Kosmos Rock Tumbler. This pack includes a one-pound assortment of natural ro...
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Who can you trust to guard your precious coins? Your loyal coin-eating dragon, that’s who! It turns out, the world’s coolest piggy bank is actually...
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Build five out-of-this-world robots that are powered by the sun — batteries not required! First assemble the main robot, Helio, complete with solar...
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Wind is one of the most promising sources of clean, renewable energy available today. With this kit, you can assemble a realistic wind turbine comp...
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An intuitive, state-of-the-art kit that demonstrates how renewable energy is generated and consumed! Designed for both home and school use, this co...
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The future of energy engineering begins at home. With this kit, kids can construct and experiment with a model house that demonstrates various aspe...
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The impact of mechanical engineering is all around us. This broad, dynamic field encompasses the design, development, and testing of basically anyt...
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Build a loyal robotic reptile buddy that responds to your gestures, changes colors, and automatically fires and retracts its tongue! This first-of-...
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Let’s rock and roll! Amp up your rock collection and explore the secrets of geology with the Thames & Kosmos Rock Tumbler! This custom-designed...
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Let the treasure hunting begin! Use the Thames & Kosmos Metal Detector to detect metal objects — like gold, silver, iron, copper, and more — th...
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The sands of time have buried the pharaoh’s treasures. Assume the role of a skillful archaeologist as you excavate the site with a hammer and chise...
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Build a sleek, modern (and adorable!) walking robot powered by salt water and magnesium — no batteries required! Discover how a metal-air electroch...
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Build a mesmerizing, decorative lamp that changes colors and mimics the undulating movements of a jellyfish in the water. Lock different components...
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Build a lightning-fast race car powered by nothing but air — no batteries or electric motor required! Use the sleek, integrated pump to compress ai...
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Going up! Build an adorable robotic gecko that defies gravity to crawl up, down, and all around smooth vertical surfaces! As you assemble this moto...
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Tasty Triceratops! Scrumptious Stegosaurus! Toothsome Pterodactyl! Whip up your own delicious dinosaur-shaped gummies! As you prepare these yummy t...
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A fun themed marble set that includes 1 shooter sized marble and 24 matching player sized marbles. Shooter size marble measures 25mm in diameter, p...
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A fun themed marble set that includes 1 shooter sized marble and 24 matching player sized marbles. Shooter size marble measures 25mm in diameter, p...
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Dig, discover, and play—just like a real paleontologist! Unleash the thrill of prehistoric discovery with the Jumbo Dino Egg STEM Kit, featuring a ...
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Discover the breathtaking beauty of our 3D Crystal Solar System! This stunning crystal ball, measuring about 3.14 inches in diameter, showcases eig...
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The human body is an infinitely complex marvel of fine design, superbly adapted to its functions. A host of specialized organs, bones, muscles, ner...
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Winner of a Bronze 2018 Moonbeam Children's Book Award! Your brain uses our five senses — sight, hearing, smell, taste, and touch — to figure out w...
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Learning is fun with this Silver 2020 Moonbeam Award-winning activity book about genetics. Forty-six illustrations are accompanied by easy-to-read ...
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Chemistry is all about what's happening in the air, under the sea and ground, and inside every living thing — including you! With 46 pages of fun-t...
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Grow dozens of dazzling crystals and conduct 15 illuminating experiments with this classic science kit. Experiment with four chemically different c...
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Read the funny story of two inquisitive kids, Ty and Karlie, and build simple, non-motorized models of the robots they construct and fix during the...
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The sweetest pinball machine ever! Build a pinball machine that uses edible gumballs as the pinballs. First, follow the step-by-step instructions t...
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Open your ears, Hero hears everything! Through its three directional microphones, this robot perceives and reacts to sounds. Have fun with Hero’s f...
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Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome...
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Explore the future of transportation with RoboRails! This compact robot balances on a single wheel and glides along a monorail track thanks to its ...
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Build and program a loyal robotic pal! Discover the world of robotics — an exciting, interdisciplinary field combining physics, engineering, and co...
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Travel deep into the microscopic realm! With this high-quality student microscope, Thames & Kosmos unlocks wonders of the world that are too sm...
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Discover the inner workings of the human body! Use the toy forceps to carefully remove the squishy organs, muscles, and bones from the clear body s...
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Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. T...
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Calling all meteorologists-in-training! This compact, 5-in-1 weather station provides the tools to investigate specific weather phenomena and Earth...
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Set up an aquarium for your own living sea creature pets! Prepare the salt water and then watch as small brine shrimp hatch from the included eggs,...
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Step into the role of paleontologist as you excavate dinosaur figures from plaster dino eggs! This kit comes with ten dino eggs for you to dig into...
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Discover your world with these durable kids’ binoculars and exploration tools, and get geared up for an exciting, science-packed nature scavenger h...
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Unearth your inner geologist as you break open ten real geode specimens to reveal beautiful, sparkling crystals inside. Using your own hammer and t...
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The Most Complete Bug Reference Ever By Darlyne Murawski and Nancy Honovich Age Range: 7-10 years Updated, expanded, and buzzing with the latest in...
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Two 2 liter bottles plus one tornado tube equals one tornado in a bottle! Great hands on tool for a demonstration of vortex action. Add food colori...
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Almost everyone has heard of a chemistry set. But until this ground-breaking kit was introduced, a physics set was almost unheard of. Physics is an...
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Build and program an amazing robotic buddy! Discover the world of robotics — an exciting, interdisciplinary field combining physics, engineering, a...
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Choo choo! TrainBots coming through! All aboard! Put on your engineer’s cap and build your own steampunk-style train robot with amazing steam effec...
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Build, code, and play — with mighty REX! Assemble your own robotic model of the giant, powerful, ferocious Tyrannosaurus rex. Use the handheld cont...
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Soaring spires, towering arches, fascinatingly complex curves and angles! Build your foundation in architectural design with this fascinating STEM ...
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Leave the cold outside and bring the joy of the snow indoors! Using the large, colorful plastic base station, dozens of fun tools, and super-expand...
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As a detective, you always need the right tools when you are on the hunt for evidence. Reach for this Listening Device when you need to supercharge...
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