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The Safe
The Safe
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$9.99
$4.99

The Safe

Nature's Workshop Plus

Discover the inner workings of a combination lock used in safes with the Koontz™ Safe Kit! Did you know that each lock on a safe is a puzzle? 55 pi...

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$9.99
$4.99
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The Kaleidoscope
The Kaleidoscope
Save 54%
$12.99
$5.99

The Kaleidoscope

Nature's Workshop Plus

Discover a dazzling array of shapes and colors. Kit includes everything you need to build the model and instructions/activity booklet. Made from d...

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$12.99
$5.99
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Black Light Science Fun
$16.50

Black Light Science Fun

Nature's Workshop Plus

With 9 different experiments that you can conduct in the comfort of your own home, using products and items found in your everyday life, you can le...

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$16.50
Insta-Snow - Super Tube
Save 30%
$4.99
$3.50

Insta-Snow - Super Tube

Nature's Workshop Plus

Makes approximately 2 cups of Insta-Snow the perfect trial or gift size. Kids actually us the test tube to measure just the right amount of water. ...

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$4.99
$3.50
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Test Tube Wonders-lab in a bag
Save 14%
$23.95
$20.50

Test Tube Wonders-lab in a bag

Nature's Workshop Plus

Make incredible, cold, fake snow any time of the year and to grow amazing colored crystals Comes in the clear vinyl bag with 15 activities ...

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$23.95
$20.50
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Gyrobot - T&K
Save 9%
$49.95
$45.50

Gyrobot - T&K

Thames & Kosmos

Gyroscopes are used in countless devices. From smartphones, tablets, and video game controllers to airplanes and space telescopes, gyroscopes perfo...

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$49.95
$45.50
Save 9%
Vibrobot - T&K
Save 9%
$49.95
$45.50

Vibrobot - T&K

Thames & Kosmos

Experiment with the zany behaviors, crazy motions, and fun applications of vibrating motors. From cell phone buzzers and video game controllers to ...

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$49.95
$45.50
Save 9%
Electro Chem Clock-T&K
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$14.95
$13.50

Electro Chem Clock-T&K

Thames & Kosmos

Explore the exciting science of electrochemistry with this fun electric lab. Build a battery that produces electricity from lemon juice. Use the ba...

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$14.95
$13.50
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Solar Mechanics - T&K kit
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$35.95
$32.50

Solar Mechanics - T&K kit

Thames & Kosmos

Build more than 20 solar-powered models tolearn about how solar cells convert energyfrom sunlight into mechanical energy. Conductexperiments with t...

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$35.95
$32.50
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Solar Thermal Lab-T&K
Save 10%
$14.95
$13.50

Solar Thermal Lab-T&K

Thames & Kosmos

Solar thermal energy refers to the technology of collecting solar energy in the form of heat and making it useful, for example, by converting it in...

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$14.95
$13.50
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Air-Stream Machines-T&K
Save 13%
$62.95
$54.50

Air-Stream Machines-T&K

Thames & Kosmos

Build a working hovercraft that glides across smooth floors or flat water on a cushion of air. Learn how even though air is invisible, it still has...

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$62.95
$54.50
Save 13%
Air+Water Power Plus -T&K
Save 8%
$89.95
$82.50

Air+Water Power Plus -T&K

Thames & Kosmos

AIR+WATER POWER PLUSBuild your own models poweredby air pressure and water to learnabout the laws of physics. A larger,super-charged version of our...

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$89.95
$82.50
Save 8%
Motors & Generators - T&K kit
$30.00

Motors & Generators - T&K kit

Thames & Kosmos

Electric motors and generators arein countless devices, appliances, andvehicles we use every day. They are anessential technology in our modernworl...

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$30.00
Science Experiments On The Go
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$14.95
$13.50

Science Experiments On The Go

Thames & Kosmos

Take your experiments on the road with this travel-friendly science kit! The kit includes everything you need to do fun experiments on road trips, ...

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$14.95
$13.50
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Rocket Science - T & K
$31.50

Rocket Science - T & K

Thames & Kosmos

This kit is, in fact, rocket science. But that doesn’t mean it’s difficult or boring! Physics comes alive in this action-packed series of experimen...

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$31.50
Physics: Force & Pressure
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$14.95
$13.50

Physics: Force & Pressure

Thames & Kosmos

Balloons are more than just a lot of hot air! Learn about air pressure and force by doing lively experiments with air, water, and rubber balloons. ...

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$14.95
$13.50
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Magnetic Science
Save 15%
$34.99
$29.75

Magnetic Science

Thames & Kosmos

Explore the invisible and amazing power of magnets with 33 engaging experiments and games. This science experiment kit contains many magnets of dif...

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$34.99
$29.75
Save 15%
Color-Changing Crystals
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$14.95
$13.50

Color-Changing Crystals

Thames & Kosmos

Grow amazing crystals that change color! Learn about the chemical reaction that causes the beautiful shift in colors, and examine the factors that ...

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$14.95
$13.50
Save 10%