Science / STEAM

Wind is one of the most promising sources of clean, renewable energy available today. With this kit, you can assemble a realistic wind turbine complete with electric generator and adjustable rotor blades designed with complex aerodynamic curves to look...

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 chameleon is equipped with a color sensor, infrared...

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 buried up to six inches deep in sand, dirt, or grass.The...

Home Grown - Growing Lamp Home gardeners can grow their own fruits, vegetables and herbs indoors with the help of this LED lamp. The slim design tucks neatly onto most any countertop or other indoor space, and the plastic bottom tray holds seed pots and...

Grow a Butterfly Kit This kit includes everything needed to grow live caterpillars into butterflies, featuring a green pop-up cage and a discount voucher to order live caterpillars, making it an ideal project for boys and girls. This 13-inch tall...

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! With only 22 parts and an easy, snap-together design,...

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 date, this watch also has an alarm clock, stopwatch,...

GraviTrax - Starter Set With the GraviTrax Starter-Set, there are no limits to creativity. Numerous components allow for a varied marble run experience. With the GraviTrax Starter-Set, the spirit of invention is unleashed and everyone can dive straight...

GraviTrax Extension Set - Tunnel The Tunnel extension contains many different components to extend the marble run. Great surprises can be created with the tunnel elements. Combined with any GraviTrax starter set, the Tunnel extension brings even more...

GraviTrax Extension Set - Lift Push the button to take your marble run to a whole new level, or two, or three! The GraviTrax Lift is like a marble elevator; your marble joins the queue for a ride up. A push of the button releases the top marble up to 3...

GraviTrax Element - Transfer The GraviTrax Transfer Element transports the ball through the track. This eye-catcher can be used to overcome height differences in the track. If a ball rolls onto the transfer, it transports the ball impressively further...

GraviTrax Expansion Set - Building The Extension Building contains many different basic components to extend the marble run. Combined with any GraviTrax starter set, the Extension Building brings even more variety and ball fun to the GraviTrax universe...

GraviTrax Expansion Set - Bridges The Bridges Expansion contains many exciting components to extend the marble run. Combined with any GraviTrax starter set, Bridges brings even more possibilities and ball fun to the GraviTrax universe. How much longer...

KidzRobotix Tin Can Robot Recycle a soda can by turning it into a silly robot that can move. Kit includes parts and instructions. Just add a can-do attitude!Requires one AA batteries - not included. Fun for ages 8 and up.

KidzRobotix Fridge Robot Fridge Robot is a dynamic creation that transforms your refrigerator into a whimsical playground as it glides effortlessly, defying gravity with each step. Unleash your inner engineer and assemble this robotic wonder with the...

All Things Space Craft Projects In this 3-in-1 DIY box, your child will make the following: Rocket Science Experiment: What does it feel like to be a space scientist? Make your own rocket, fuel it, and watch it take off! Items Included: Paper cutouts,...

Lego Gravity Drop Assemble a high-quality foot-and-a-half tall chipboard gravity drop tower full of LEGO contraptions. Unleash a pack of 6 wood balls from the starting gate and watch them race through a maze of twists and turns, sliding down ramps,...

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 acids and bases. Perform astonishing "magic" tricks for...

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 as the seeds germinate and grow. Decorate your...

Cosmic Energy Rod Touch both ends of this Energy Rod to see the constellations and planets light up and make a cosmic sound! Now have a friend grab one end while you hold the other and then hold hands to close the energy circle. How many people can you...

Dig It Up Truck Discovery Unearth your own construction site complete with trucking equipment, construction workers and essential safety signs! Find concrete evidence of groundbreaking gear that is used to build everything from single-story homes to...

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 around the adventures of the Omegas — the family of makers...

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 specially designed system of flexible tracks that does not...

Get A Clue LED Magnifier Whether you're tracking down clues or just trying to read the fine print, this lighted LED magnifyer will make things much more clear with its 2.5x lens. The large, ergonomic handle is easy to grip for both kids and the elderly...

GraviTrax Extension Set - Tip Tube Capture your marbles and watch them spill back into the race with the GraviTrax Tip Tube! Experience the power of gravity! GraviTrax is the all Construction toy STEM track system from Ravensburger! Use your...

GraviTrax PRO Extension Set - Carousel Take a spin on the “GraviTrax PRO: Carousel” and set your marble run on a whole new course of fascinating fun! Experience diversity! The carousel is a real all-rounder: two levels are connected via...

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, app-enabled robot that uses machine learning to react to the...

Dr. STEM Play Money Set with Tray "I'm rich!" Kids will love playing with the over $7,000 in play money. As they grow, you can teach them about counting, sorting, math, saving, buying and selling with this trove. The box has a handle, and kids can pack...

Science Can Plant Growth Station The Plant Growth Station is a customizable platform that allows the user to observe plant growth and responses to environmental conditions. It is also designed for comparative experiments between two different...

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! Ding! Jab, dodge, uppercut! These boxing robots use...

Mars Dirt or Moon Dust Magic Sand One small pack of fun for mankind! But order two and we'll send one of each (stock allowing). Magic sand is fun on its own, but these space-themed packs each include two 1.25-inch astronauts. Great for kids to be both...

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? Thanks to the robot's main component, a motorized...

Junior Inventor Vehicle Service and Repair Workbench Have a constructive day's play with this fantastic workbench, complete with tools! Includes loads of tools to build with and one bench which actually turns into a storage box! With 71 pieces! Fun for...

KidzRobotix Spider Robot Kids will love constructing their own spider robot! Once it's built, make this spindly spider scuttle up and down its string. Includes body parts, motor and instructions. Requires two AAA batteries - not included. Fun for ages...

GraviTrax Extension Set - Color Swap Abracadabra, presto, chango — your marble run just added some colorful, magical fun with the GraviTrax Color Swap accessory! Bring a new element of surprise into your GraviTrax marble run! As if by magic, the...

GraviTrax PRO Extension Set - Turntable Give your marble run a level-changing twist with the GraviTrax PRO Turntable! Rev up your marble run with the GraviTrax PRO Turntable! As a marble falls in, the Turntable changes the marble's direction one track...

Window Bird Feeder Let your kids get up close and personal with your local birds! This bird feeder attaches to the outside of your window to attract birds to where children can see them. A journal is included to help kids take notes on which birds...

Xtrem Robbie Bot An amazing robot, Robbie has 50 programmable mode actions, 16 robotic sounds, and can be controlled with hand signals, but he lets his emotions show with 20 electronic emotional expressions. Robbie charges with USB, so you'll only need...

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 instructions to assemble the machine. Then test and...

Xtrem Space Bot Learn to program your very own remote and gesture controllable robot! Space Bot can do a robotic dance, convey his mood with 20 different facial expressions, and charges via USB, so there's no batteries involved.  He teaches basic...