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MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. 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Quick view Details Thames & Kosmos | sku: 210000011129 Chemistreats! Candy+Chemistry MSRP: Now: $5.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011122 Solar Race Car MSRP: Now: $14.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack MSRP: Now: $14.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack MSRP: Now: $14.99 Add to Cart Compare Quick view Schylling | sku: 210000010371 Make Your Own Lava Lamp Design and decorate a Lava Lamp inside and out! Choose red, green or purple Lava globs to bubble and flow, and even add confetti sparkles! Customize your lamp to match an original Lava Lamp or use stickers to create your own design. Lamp stands... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011134 Ooze Labs: 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, learning the location and function of each one step by step. Then, put them all back together again... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011137 The Thames And Kosmos Plasma Ball Marvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric tentacles, like lightning flowing from your fingertips.Plasma is the fourth state of matter. Neither solid,... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011136 The Thames And Kosmos Telescope Astronomical Telescope with 100x Magnification, Finderscope, Compass, Aluminum Tabletop Tripod, and Instruction ManualSet your sights on the Moon and beyond! With this excellent entry-level telescope, Thames & Kosmos continues a long tradition of... MSRP: Now: $49.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011135 Optical Illusions Astonish yourself with optical illusions and amazing visual phenomena as you explore human perception and the physics of light. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, and diffraction glasses. Learn... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011133 Ooze Labs: Colorful Crystal Lab Production Description Explore the natural beauty and wonder of crystals by growing them yourself in many different shapes and colors. 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MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. 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Quick view Details Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011122 Solar Race Car MSRP: Now: $14.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack MSRP: Now: $14.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack MSRP: Now: $14.99 Add to Cart Compare Quick view Schylling | sku: 210000010371 Make Your Own Lava Lamp Design and decorate a Lava Lamp inside and out! Choose red, green or purple Lava globs to bubble and flow, and even add confetti sparkles! Customize your lamp to match an original Lava Lamp or use stickers to create your own design. Lamp stands... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011134 Ooze Labs: 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, learning the location and function of each one step by step. Then, put them all back together again... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011137 The Thames And Kosmos Plasma Ball Marvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric tentacles, like lightning flowing from your fingertips.Plasma is the fourth state of matter. Neither solid,... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011136 The Thames And Kosmos Telescope Astronomical Telescope with 100x Magnification, Finderscope, Compass, Aluminum Tabletop Tripod, and Instruction ManualSet your sights on the Moon and beyond! With this excellent entry-level telescope, Thames & Kosmos continues a long tradition of... MSRP: Now: $49.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011135 Optical Illusions Astonish yourself with optical illusions and amazing visual phenomena as you explore human perception and the physics of light. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, and diffraction glasses. Learn... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011133 Ooze Labs: Colorful Crystal Lab Production Description Explore the natural beauty and wonder of crystals by growing them yourself in many different shapes and colors. Set up your lab base station, the headquarters for all your crystal growing experiments, complete with beakers, test... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011129 Chemistreats! Candy+Chemistry Candy and chemistry collide in ChemisTreats! Learn simple chemistry lessons while making sweet treats. Each of these five beakers contains one candy-making science experiment. Mold strawberry-flavored gummy shapes and learn about gels and polymers. Make... MSRP: Now: $5.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer 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 their adventure to an automated candy factory. During this zany outing, Ty and Karlie build various robots to... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer MSRP: Now: $39.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011122 Solar Race Car MSRP: Now: $14.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack MSRP: Now: $14.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack MSRP: Now: $14.99 Add to Cart Compare Quick view Schylling | sku: 210000010371 Make Your Own Lava Lamp Design and decorate a Lava Lamp inside and out! Choose red, green or purple Lava globs to bubble and flow, and even add confetti sparkles! Customize your lamp to match an original Lava Lamp or use stickers to create your own design. Lamp stands... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011134 Ooze Labs: 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, learning the location and function of each one step by step. Then, put them all back together again... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011137 The Thames And Kosmos Plasma Ball Marvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric tentacles, like lightning flowing from your fingertips.Plasma is the fourth state of matter. Neither solid,... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011136 The Thames And Kosmos Telescope Astronomical Telescope with 100x Magnification, Finderscope, Compass, Aluminum Tabletop Tripod, and Instruction ManualSet your sights on the Moon and beyond! With this excellent entry-level telescope, Thames & Kosmos continues a long tradition of... MSRP: Now: $49.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011135 Optical Illusions Astonish yourself with optical illusions and amazing visual phenomena as you explore human perception and the physics of light. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, and diffraction glasses. Learn... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011133 Ooze Labs: Colorful Crystal Lab Production Description Explore the natural beauty and wonder of crystals by growing them yourself in many different shapes and colors. Set up your lab base station, the headquarters for all your crystal growing experiments, complete with beakers, test... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011129 Chemistreats! Candy+Chemistry Candy and chemistry collide in ChemisTreats! Learn simple chemistry lessons while making sweet treats. Each of these five beakers contains one candy-making science experiment. Mold strawberry-flavored gummy shapes and learn about gels and polymers. Make... MSRP: Now: $5.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer 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 their adventure to an automated candy factory. During this zany outing, Ty and Karlie build various robots to... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Thames & Kosmos | sku: 210000011122 Solar Race Car MSRP: Now: $14.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack MSRP: Now: $14.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack MSRP: Now: $14.99 Add to Cart Compare Quick view Schylling | sku: 210000010371 Make Your Own Lava Lamp Design and decorate a Lava Lamp inside and out! Choose red, green or purple Lava globs to bubble and flow, and even add confetti sparkles! Customize your lamp to match an original Lava Lamp or use stickers to create your own design. Lamp stands... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011134 Ooze Labs: 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, learning the location and function of each one step by step. Then, put them all back together again... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011137 The Thames And Kosmos Plasma Ball Marvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric tentacles, like lightning flowing from your fingertips.Plasma is the fourth state of matter. Neither solid,... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011136 The Thames And Kosmos Telescope Astronomical Telescope with 100x Magnification, Finderscope, Compass, Aluminum Tabletop Tripod, and Instruction ManualSet your sights on the Moon and beyond! With this excellent entry-level telescope, Thames & Kosmos continues a long tradition of... MSRP: Now: $49.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011135 Optical Illusions Astonish yourself with optical illusions and amazing visual phenomena as you explore human perception and the physics of light. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, and diffraction glasses. Learn... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011133 Ooze Labs: Colorful Crystal Lab Production Description Explore the natural beauty and wonder of crystals by growing them yourself in many different shapes and colors. Set up your lab base station, the headquarters for all your crystal growing experiments, complete with beakers, test... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011129 Chemistreats! Candy+Chemistry Candy and chemistry collide in ChemisTreats! Learn simple chemistry lessons while making sweet treats. Each of these five beakers contains one candy-making science experiment. Mold strawberry-flavored gummy shapes and learn about gels and polymers. Make... MSRP: Now: $5.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer 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 their adventure to an automated candy factory. During this zany outing, Ty and Karlie build various robots to... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack MSRP: Now: $14.99 Add to Cart Compare Quick view Details Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack MSRP: Now: $14.99 Add to Cart Compare Quick view Schylling | sku: 210000010371 Make Your Own Lava Lamp Design and decorate a Lava Lamp inside and out! Choose red, green or purple Lava globs to bubble and flow, and even add confetti sparkles! Customize your lamp to match an original Lava Lamp or use stickers to create your own design. Lamp stands... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011134 Ooze Labs: 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, learning the location and function of each one step by step. Then, put them all back together again... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011137 The Thames And Kosmos Plasma Ball Marvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric tentacles, like lightning flowing from your fingertips.Plasma is the fourth state of matter. Neither solid,... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011136 The Thames And Kosmos Telescope Astronomical Telescope with 100x Magnification, Finderscope, Compass, Aluminum Tabletop Tripod, and Instruction ManualSet your sights on the Moon and beyond! With this excellent entry-level telescope, Thames & Kosmos continues a long tradition of... MSRP: Now: $49.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011135 Optical Illusions Astonish yourself with optical illusions and amazing visual phenomena as you explore human perception and the physics of light. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, and diffraction glasses. Learn... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011133 Ooze Labs: Colorful Crystal Lab Production Description Explore the natural beauty and wonder of crystals by growing them yourself in many different shapes and colors. Set up your lab base station, the headquarters for all your crystal growing experiments, complete with beakers, test... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011129 Chemistreats! Candy+Chemistry Candy and chemistry collide in ChemisTreats! Learn simple chemistry lessons while making sweet treats. Each of these five beakers contains one candy-making science experiment. Mold strawberry-flavored gummy shapes and learn about gels and polymers. Make... MSRP: Now: $5.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer 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 their adventure to an automated candy factory. During this zany outing, Ty and Karlie build various robots to... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack MSRP: Now: $14.99 Add to Cart Compare Quick view Schylling | sku: 210000010371 Make Your Own Lava Lamp Design and decorate a Lava Lamp inside and out! Choose red, green or purple Lava globs to bubble and flow, and even add confetti sparkles! Customize your lamp to match an original Lava Lamp or use stickers to create your own design. Lamp stands... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011134 Ooze Labs: 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, learning the location and function of each one step by step. Then, put them all back together again... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011137 The Thames And Kosmos Plasma Ball Marvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric tentacles, like lightning flowing from your fingertips.Plasma is the fourth state of matter. Neither solid,... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011136 The Thames And Kosmos Telescope Astronomical Telescope with 100x Magnification, Finderscope, Compass, Aluminum Tabletop Tripod, and Instruction ManualSet your sights on the Moon and beyond! With this excellent entry-level telescope, Thames & Kosmos continues a long tradition of... MSRP: Now: $49.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011135 Optical Illusions Astonish yourself with optical illusions and amazing visual phenomena as you explore human perception and the physics of light. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, and diffraction glasses. Learn... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011133 Ooze Labs: Colorful Crystal Lab Production Description Explore the natural beauty and wonder of crystals by growing them yourself in many different shapes and colors. Set up your lab base station, the headquarters for all your crystal growing experiments, complete with beakers, test... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011129 Chemistreats! Candy+Chemistry Candy and chemistry collide in ChemisTreats! Learn simple chemistry lessons while making sweet treats. Each of these five beakers contains one candy-making science experiment. Mold strawberry-flavored gummy shapes and learn about gels and polymers. Make... MSRP: Now: $5.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer 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 their adventure to an automated candy factory. During this zany outing, Ty and Karlie build various robots to... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Schylling | sku: 210000010371 Make Your Own Lava Lamp Design and decorate a Lava Lamp inside and out! Choose red, green or purple Lava globs to bubble and flow, and even add confetti sparkles! Customize your lamp to match an original Lava Lamp or use stickers to create your own design. Lamp stands... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011134 Ooze Labs: 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, learning the location and function of each one step by step. Then, put them all back together again... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011137 The Thames And Kosmos Plasma Ball Marvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric tentacles, like lightning flowing from your fingertips.Plasma is the fourth state of matter. Neither solid,... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011136 The Thames And Kosmos Telescope Astronomical Telescope with 100x Magnification, Finderscope, Compass, Aluminum Tabletop Tripod, and Instruction ManualSet your sights on the Moon and beyond! With this excellent entry-level telescope, Thames & Kosmos continues a long tradition of... MSRP: Now: $49.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011135 Optical Illusions Astonish yourself with optical illusions and amazing visual phenomena as you explore human perception and the physics of light. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, and diffraction glasses. Learn... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011133 Ooze Labs: Colorful Crystal Lab Production Description Explore the natural beauty and wonder of crystals by growing them yourself in many different shapes and colors. Set up your lab base station, the headquarters for all your crystal growing experiments, complete with beakers, test... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011129 Chemistreats! Candy+Chemistry Candy and chemistry collide in ChemisTreats! Learn simple chemistry lessons while making sweet treats. Each of these five beakers contains one candy-making science experiment. Mold strawberry-flavored gummy shapes and learn about gels and polymers. Make... MSRP: Now: $5.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer 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 their adventure to an automated candy factory. During this zany outing, Ty and Karlie build various robots to... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011134 Ooze Labs: 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, learning the location and function of each one step by step. Then, put them all back together again... MSRP: Now: $19.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011137 The Thames And Kosmos Plasma Ball Marvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric tentacles, like lightning flowing from your fingertips.Plasma is the fourth state of matter. Neither solid,... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011136 The Thames And Kosmos Telescope Astronomical Telescope with 100x Magnification, Finderscope, Compass, Aluminum Tabletop Tripod, and Instruction ManualSet your sights on the Moon and beyond! With this excellent entry-level telescope, Thames & Kosmos continues a long tradition of... MSRP: Now: $49.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011135 Optical Illusions Astonish yourself with optical illusions and amazing visual phenomena as you explore human perception and the physics of light. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, and diffraction glasses. Learn... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011133 Ooze Labs: Colorful Crystal Lab Production Description Explore the natural beauty and wonder of crystals by growing them yourself in many different shapes and colors. Set up your lab base station, the headquarters for all your crystal growing experiments, complete with beakers, test... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011129 Chemistreats! Candy+Chemistry Candy and chemistry collide in ChemisTreats! Learn simple chemistry lessons while making sweet treats. Each of these five beakers contains one candy-making science experiment. Mold strawberry-flavored gummy shapes and learn about gels and polymers. Make... MSRP: Now: $5.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer 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 their adventure to an automated candy factory. During this zany outing, Ty and Karlie build various robots to... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011137 The Thames And Kosmos Plasma Ball Marvel at the wonders of the universe with this mesmerizing electric light show. The plasma ball creates a fascinating display of glowing electric tentacles, like lightning flowing from your fingertips.Plasma is the fourth state of matter. Neither solid,... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011136 The Thames And Kosmos Telescope Astronomical Telescope with 100x Magnification, Finderscope, Compass, Aluminum Tabletop Tripod, and Instruction ManualSet your sights on the Moon and beyond! With this excellent entry-level telescope, Thames & Kosmos continues a long tradition of... MSRP: Now: $49.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011135 Optical Illusions Astonish yourself with optical illusions and amazing visual phenomena as you explore human perception and the physics of light. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, and diffraction glasses. Learn... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011133 Ooze Labs: Colorful Crystal Lab Production Description Explore the natural beauty and wonder of crystals by growing them yourself in many different shapes and colors. Set up your lab base station, the headquarters for all your crystal growing experiments, complete with beakers, test... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011129 Chemistreats! Candy+Chemistry Candy and chemistry collide in ChemisTreats! Learn simple chemistry lessons while making sweet treats. Each of these five beakers contains one candy-making science experiment. Mold strawberry-flavored gummy shapes and learn about gels and polymers. Make... MSRP: Now: $5.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer 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 their adventure to an automated candy factory. During this zany outing, Ty and Karlie build various robots to... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011136 The Thames And Kosmos Telescope Astronomical Telescope with 100x Magnification, Finderscope, Compass, Aluminum Tabletop Tripod, and Instruction ManualSet your sights on the Moon and beyond! With this excellent entry-level telescope, Thames & Kosmos continues a long tradition of... MSRP: Now: $49.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011135 Optical Illusions Astonish yourself with optical illusions and amazing visual phenomena as you explore human perception and the physics of light. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, and diffraction glasses. Learn... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011133 Ooze Labs: Colorful Crystal Lab Production Description Explore the natural beauty and wonder of crystals by growing them yourself in many different shapes and colors. Set up your lab base station, the headquarters for all your crystal growing experiments, complete with beakers, test... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011129 Chemistreats! Candy+Chemistry Candy and chemistry collide in ChemisTreats! Learn simple chemistry lessons while making sweet treats. Each of these five beakers contains one candy-making science experiment. Mold strawberry-flavored gummy shapes and learn about gels and polymers. Make... MSRP: Now: $5.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer 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 their adventure to an automated candy factory. During this zany outing, Ty and Karlie build various robots to... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011135 Optical Illusions Astonish yourself with optical illusions and amazing visual phenomena as you explore human perception and the physics of light. Experiment with light and the color spectrum by building a color wheel, a fiber optic peacock, and diffraction glasses. Learn... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011133 Ooze Labs: Colorful Crystal Lab Production Description Explore the natural beauty and wonder of crystals by growing them yourself in many different shapes and colors. Set up your lab base station, the headquarters for all your crystal growing experiments, complete with beakers, test... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011129 Chemistreats! Candy+Chemistry Candy and chemistry collide in ChemisTreats! Learn simple chemistry lessons while making sweet treats. Each of these five beakers contains one candy-making science experiment. Mold strawberry-flavored gummy shapes and learn about gels and polymers. Make... MSRP: Now: $5.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer 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 their adventure to an automated candy factory. During this zany outing, Ty and Karlie build various robots to... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011133 Ooze Labs: Colorful Crystal Lab Production Description Explore the natural beauty and wonder of crystals by growing them yourself in many different shapes and colors. Set up your lab base station, the headquarters for all your crystal growing experiments, complete with beakers, test... MSRP: Now: $29.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011129 Chemistreats! Candy+Chemistry Candy and chemistry collide in ChemisTreats! Learn simple chemistry lessons while making sweet treats. Each of these five beakers contains one candy-making science experiment. Mold strawberry-flavored gummy shapes and learn about gels and polymers. Make... MSRP: Now: $5.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer 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 their adventure to an automated candy factory. During this zany outing, Ty and Karlie build various robots to... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011129 Chemistreats! Candy+Chemistry Candy and chemistry collide in ChemisTreats! Learn simple chemistry lessons while making sweet treats. Each of these five beakers contains one candy-making science experiment. Mold strawberry-flavored gummy shapes and learn about gels and polymers. Make... MSRP: Now: $5.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer 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 their adventure to an automated candy factory. During this zany outing, Ty and Karlie build various robots to... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011128 Kids First: Robot Engineer 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 their adventure to an automated candy factory. During this zany outing, Ty and Karlie build various robots to... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011127 Kids First: Aircraft Engineer Read the fun story of two young engineers, Ty and Karlie Omega, and build simple models of the aircraft they discover on their hilarious family vacation. Along this roundabout journey, the kids build various flying machines to help the people they... MSRP: Now: $39.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011122 Solar Race Car Looking for a fun and educational activity about solar power? Future engineers will be impressed as they construct this sleek, compact race car - it harnesses the energy from the sun to power an electric motor that really gets it moving! With only 22... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Thames & Kosmos | sku: 210000011117 Gecko Run: Snake Expansion Pack With the Gecko Run: Snake Expansion Pack, you can send your marbles through a maze of sharp curves and see how it affects their speed. But watch out: only if you place the snake correctly in your marble run will the marbles make it... MSRP: Now: $14.99 Add to Cart Compare Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected
Quick view Thames & Kosmos | sku: 210000011116 Gecko Run: Twister Expansion Pack With the Gecko Run: Twister Expansion Pack, you can give your marbles a real spin. This not only brings extra fun to your Gecko Run marble run, but also makes the laws of physics visible. The Twister Expansion Pack comes with over a... MSRP: Now: $14.99 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected