Thames and Kosmos

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 a dragon bank! Make your very own mechanical...

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 and...

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,...

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 Secret Voice Recorder With this wearable secret voice recorder, you’ll always be ready to capture important information as you investigate crimes and other mysteries. Is the information...

Spy Labs Secret Codes and Ciphers As a detective, you need the right equipment for your investigations, including tools to make and decipher codes. Throughout history, encrypted codes have been used...

KAI: The Artificial Intelligence Robot Explore the future of advanced computing technology with KAI — short for Kosmos Artificial Intelligence! Build and program an intelligent, six-legged,...

Spy Labs Fingerprinting Kit As a detective, you need the right equipment for your investigations, including tools to find, recover, and identify fingerprints. To use fingerprint evidence, the prints...

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!...

Spy Labs - Forensic Investigation Kit Welcome to Spy Labs Incorporated, the one-stop shop for spies on the top! Can you identify an unknown liquid or powder? What secrets become visible under a UV...

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?...

WindBots: 6-in-1 Wind-Powered Machine Kit Build six awesome bots that move without any batteries or electricity. The secret behind these fascinating machines is one of the oldest power sources in the...

Spy Labs - Master Detective Toolkit Welcome to Spy Labs Incorporated, the one-stop shop for spies on the top! With this well-equipped toolkit, you can learn how detectives use forensic science to...

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...

My Discovery Telescope Have you ever seen a close-up photograph of the Moon, with its fascinating cratered landscape? With this telescope, you can investigate the moon's surface firsthand! You can...

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...