Thames and Kosmos

Robotic Pet: Coding Chameleon Kit Build a loyal robotic reptile buddy that responds to your gestures, changes colors, and automatically fires and retracts its tongue! This first-of-its-kind robotic...

Metal Detector: Essential STEM Let the treasure hunting begin! Use the Thames & Kosmos Metal Detector to detect metal objects — like gold, silver, iron, copper, and more — that are...

Solar Race Car Kit Looking for a fun and educational activity about solar power? This sleek, compact race car harnesses the energy from the sun to power an electric motor that really gets it moving!...

Spy Labs 9-in-1 Spy Watch The essential accessory for covert missions and recon! This handy watch offers a variety of functions to help you investigate your cases. In addition to showing the time...

Chemistry C500 Chemistry C500 takes you on an introductory tour of chemistry with 28 classic experiments. Learn about reactions between solids, liquids, and gases. Discover the colorful effects of...

Visible Human Body with Squishable Organs 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 shell,...

Light-Up Terrarium Get growing and glowing! Make your own awesome glowing terrarium with real plants. Use the included cress seeds and growing containers to create your own plant display and observe...

Hero: Sound Sensing Robot Open your ears; Hero hears everything! Through its three directional microphones, this robot perceives and reacts to sounds. Have fun with Hero's four play modes! Hero can...

Mega Cyborg Hydro Blaster Explore hydraulics, mechanics, and robotics with a buildable, handheld water blaster and claw! Using over 180 plastic pieces, assemble this awesome device which shoots a...

Microscope with Smartphone Adapter Travel deep into the microscopic realm! With this high-quality student microscope, your child can unlock wonders of the world that are too small to see with the...

Catapult Engineering: 6-in-1 Kit Investigate physics using technology from medieval times! Build six sleek, updated models of catapults, trebuchets, and other medieval launchers. These classic siege...

Kids First Robot Factory Build a series of wacky, motorized robots with this introductory mechanical engineering kit for kids ages five and up. A beautifully illustrated 32-page storybook centers...

Gecko Run: Marble Run Starter Set Gecko Run takes classic marble runs to the next level with new creative challenges and less restrictive building requirements. This innovative marble run uses a...

Spy Labs Motion Detector Alarm Spies can't be everywhere at once, but you can rest assured that your valuables are safeguarded with this compact alarm system. With two modes, it can detect nearby...

Hydraulic Boxing Bots In this corner, hailing from the rough-and-tumble robotics lab: It's Robo-Boxer! And in that corner, the wonder from Down Under: Put your mitts together for Kangaroo-Bot! Ding!...

Newton's Apple - Tightrope-Walking Gyrobot An apple that defies gravity and walks a tightrope — what would Isaac Newton have thought? Build a cute apple robot that walks along a tightrope. How?...

Candy Vending Machine Ever dreamed of having a vending machine in your room? With this engineering kit, you can build and experiment with your own toy vending machine. First, follow the step-by-step...

Ultra Bionic Blaster Kit Have a blast with this awesome engineering project! Construct an air-powered robotic glove that launches safe foam darts. Learn about pneumatics — technologies that use...

Lollipop Lab Get ready to have fun making delicious lollipops while learning science and math! Whip up batches of red cherry and blue raspberry lollipops, plus a massive ring lollipop with both...

Telescope with 100x Zoom Set your sights on the Moon and beyond! With this excellent entry-level telescope, Thames and Kosmos continues a long tradition of inspiring people to reach for the stars...

Massive Erupting Volcano Simulate the epic, earth-shattering power of a volcano in your own home! Build a huge volcano model with a sturdy frame that effortlessly slides together. Wrap the frame in...

Experiment with a wacky, waving, wiggling tube dancer! With this kit, you're able to: Assemble and decorate your own inflatable tube dancer Adjust the blower to change the dancer's motion Conduct...

Chem C2000 Intermediate Chemistry Set Discover how fascinating the world is when you understand the remarkable reactions behind ordinary occurrences. CHEM C2000 includes everything in CHEM C1000 and...