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Action & Reaction - Trampoline - STEM Toys for Ages 8 to 11 - Fat Brain Toys. Included in this expansion pack are a trampoline and a funnel. Set up the trampoline at the end of a track and the funnel just beyond that. Then, watch as the balls drop, bounce, and fly into the funnel! Toys. STEM Toys.... - Action & Reaction - Trampoline - STEM Toys for Ages 8 to 11 - Fat Brain Toys. | | $16.95
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Action & Reaction Chaos Effect - Building & Construction for Ages 8 to 10 - Fat Brain Toys. Towers, tracks, and wild accessories combine to create endless ball-run possibilities that teach young engineers about the basics of physics while keeping them on their toes with unexpected twists and turns. Roll into hours of physics-fueled ball-run... - Action & Reaction Chaos Effect - Building & Construction for Ages 8 to 10 - Fat Brain Toys. | | $80.00
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Action & Reaction Crossroads & Accessories - Building & Construction for Ages 8 to 12 - Fat Brain Toys. Add some decisive twists and turns to your Action & Reaction adventure! Use the fork to split tracks and launch your marbles' fate into uncertainty. Add the accessories to expand your creation and make new discoveries. The possibilities proliferate e... - Action & Reaction Crossroads & Accessories - Building & Construction for Ages 8 to 12 - Fat Brain Toys. | | $22.00
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Action & Reaction Lifting System - Toys for Ages 8 to 12 - Fat Brain Toys. Connect this elevator to the start and end of your Action & Reaction track. Once a ball rolls into the bottom, just press the lever to launch it up to the top and back into action! Toys. Toys.... - Action & Reaction Lifting System - Toys for Ages 8 to 12 - Fat Brain Toys. | | $21.95
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Action & Reaction Loop of the Loop - Building & Construction for Ages 8 to 12 - Fat Brain Toys. Action & Reaction gets an extra twist of gravity-defying excitement! Use the spring-loaded launcher to start the thrill-ride with a bang. Experiment to figure out where best to place the big loop. Physics becomes an edge-of-your-seat adventure! Toys.... - Action & Reaction Loop of the Loop - Building & Construction for Ages 8 to 12 - Fat Brain Toys. | | $17.95
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Action & Reaction Musical Tracks - STEM Toys for Ages 8 to 11 - Fat Brain Toys. Ball-run lessons in physics get an extra boost of fascination! Just incorporate the five musical plates into your Action & Reaction contraption. As the balls roll over each one, they sing with a perfectly tuned tone! Toys. STEM Toys.... - Action & Reaction Musical Tracks - STEM Toys for Ages 8 to 11 - Fat Brain Toys. | | $21.95
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Action & Reaction Premium Set - Building & Construction for Ages 6 to 11 - Fat Brain Toys. Create thrilling ball-run twists and turns, high-speed raceways, cascading chain reactions, cleverly complex Rube Goldberg machines - the possibilities are as endless as your imagination! Push your creative engineering skills to the limit. Toys. Bui... - Action & Reaction Premium Set - Building & Construction for Ages 6 to 11 - Fat Brain Toys. | | $72.00
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Action & Reaction Speed Race - Building & Construction for Ages 8 to 12 - Fat Brain Toys. Using the incredibly open-ended Action & Reaction building system, young physicists get to explore the effects different drops, loops, and turns have on speed and momentum as they send two balls racing against each other. Play becomes SCIENCE! Toys. ... - Action & Reaction Speed Race - Building & Construction for Ages 8 to 12 - Fat Brain Toys. | | $80.00
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Action & Reaction Spiral Trapdoor Guardrail - Building & Construction for Ages 8 to 12 - Fat Brain Toys. Add an extra twist of surprising excitement to your Action & Reaction adventure! Use the trapdoor to suddenly drop marbles into action. Create a vortex of fascination with the spiral tracks and keep the marbles from flying off course with the guardra... - Action & Reaction Spiral Trapdoor Guardrail - Building & Construction for Ages 8 to 12 - Fat Brain Toys. | | $17.95
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Bubble Intelligent Robot - RC & Electronics for Ages 6 to 12 - Fat Brain Toys. Choose the drawing mode where you can program Bubble to draw all kinds of pictures. Switch to the play mode to see Bubble react to clapping and air blowing. Or, download the free app for even more program-and-play possibilities! Toys. RC & Electroni... - Bubble Intelligent Robot - RC & Electronics for Ages 6 to 12 - Fat Brain Toys. | | $120.00
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Jumping Bot - Building & Construction for Ages 8 to 12 - Fat Brain Toys. Hop into engineering action! As the motor turns, the gear tracks on the wheels pull the feet up and stretch the rubber bands. Then, once the gear track runs out, the legs shoot back down and launch the frog upward, turning rotational energy into HOPP... - Jumping Bot - Building & Construction for Ages 8 to 12 - Fat Brain Toys. | | $19.95
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Mechanics Lab - Copter & Airboat - Building & Construction for Ages 8 to 12 - Fat Brain Toys. Step-by-step illustrated instructions guide kids alogn as they build a fierce-looking helicopter with rotors that spin together through a fascinating system of gears. Then, take it apart and rebuild it into a high-speed airboat! Toys. Building & Con... - Mechanics Lab - Copter & Airboat - Building & Construction for Ages 8 to 12 - Fat Brain Toys. | | $25.00
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Mechanics Lab - Crawler Farming Tractor - Building & Construction for Ages 8 to 12 - Fat Brain Toys. Following the included instructions and the free app, young engineers get to build 20 fascinating, track-wheeled farm machines while learning all about the amazing gear connections that make them work. Big-rig engineering comes to life! Toys. Buildi... - Mechanics Lab - Crawler Farming Tractor - Building & Construction for Ages 8 to 12 - Fat Brain Toys. | | $60.00
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Mechanics Lab - Farm Equipment - Building & Construction for Ages 8 to 12 - Fat Brain Toys. Create, design, and experiment with real mechanical farm equipment! Following the included instructions and the free app, young engineers get to build 10 fascinating models and learn all about the gear connections that make them work. Toys. Building... - Mechanics Lab - Farm Equipment - Building & Construction for Ages 8 to 12 - Fat Brain Toys. | | $44.95
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Mechanics Lab - Mountain Rescue - Building & Construction for Ages 8 to 12 - Fat Brain Toys. Following the included instructions and the free app, young engineers get to build 20 fascinating mountain rescue models while learning all about the amazing gear connections that make them work. Save the day with real mechanics! Toys. Building & Co... - Mechanics Lab - Mountain Rescue - Building & Construction for Ages 8 to 12 - Fat Brain Toys. | | $60.00
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Mechanics Lab - Radio Control Police Car - Building & Construction for Ages 8 to 12 - Fat Brain Toys. Step-by-step instructions guide kids along as they snap together more than 300 high-quality pieces, including a powerful motor and a high-tech steering unit. Grab the controller and race into action. Then, rebuild the whole thing into an off-road-rea... - Mechanics Lab - Radio Control Police Car - Building & Construction for Ages 8 to 12 - Fat Brain Toys. | | $90.00
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Mechanics Lab - Theme Park - Building & Construction for Ages 8 to 12 - Fat Brain Toys. With over 250 snap-together components and easy, illustrated instructions, kids can create 20 unique models, each featuring a new lesson to discover. Then, kids can download the free online instructions to find 30 more amazing STEM activities to try!... - Mechanics Lab - Theme Park - Building & Construction for Ages 8 to 12 - Fat Brain Toys. | | $60.00
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MIND Designer Robot - RC & Electronics for Ages 7 to 10 - Fat Brain Toys. With this amazingly intuitive, programmable robot, coding, math, geometry, and art combine into one amazing adventure. Program the robot to solve mazes, complete math problems, and even draw shapes with a pen. Endless possibilities await! Toys. RC... - MIND Designer Robot - RC & Electronics for Ages 7 to 10 - Fat Brain Toys. | | $105.00
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Mio the Robot 2020 - Building & Construction for Ages 8 to 12 - Fat Brain Toys. Kids feel like real engineers as they snap together the parts to build an amazing programmable, sensory-equipped robot. But building it isn't even half the fun. Kids can control it with buttons, coding, handclaps, hand motions, and more to do all kin... - Mio the Robot 2020 - Building & Construction for Ages 8 to 12 - Fat Brain Toys. | | $64.95
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Slither Bot - Building & Construction for Ages 8 to 12 - Fat Brain Toys. Built into the head is an oscillating motor that sends the wheels rolling in a zig-zag motion. Add the 13 jointed modules that make up the snake's body and suddenly that zig-zag motion becomes a hair-raising slither! Toys. Building & Construction. ... - Slither Bot - Building & Construction for Ages 8 to 12 - Fat Brain Toys. | | $24.95
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