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Science & Nature for Boys Age 13 listings 1 to 52
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Science & Nature for 13 year old Boys [Expand Science & Nature Sub-Categories]

Browsing 1-51 of 85 items in this category
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Carnivorous Creations Dome Terrarium Kit


Carnivorous Creations Dome Terrarium Kit

Suggested Retail Price: $25.00
Today's Sale Price: $22.95
8% off retail...you save $2.05!




Ballista Kit

Ballista Kit

Suggested Retail Price: $20.00
Today's Sale Price: $17.95
10% off retail...you save $2.05!




Original TEDCO Gyroscope - Nostalgic Twin Pack


Original TEDCO Gyroscope - Nostalgic Twin Pack

Suggested Retail Price: $14.00
Today's Sale Price: $12.95
8% off retail...you save $1.05!




Trebuchet Kit

Trebuchet Kit

Suggested Retail Price: $39.95
Today's Sale Price: $35.95
10% off retail...you save $4.00!




Catapult Kit

Catapult Kit

Suggested Retail Price: $17.99
Today's Sale Price: $14.95
17% off retail...you save $3.04!




Hexbug Robotic Crab


Hexbug Robotic Crab

Suggested Retail Price: $18.00
Today's Sale Price: $16.95
6% off retail...you save $1.05!




6-in-1 Educational Solar Kit

6-in-1 Educational Solar Kit

Suggested Retail Price: $27.00
Today's Sale Price: $24.95
8% off retail...you save $2.05!




Trebuchet Kit


Trebuchet Kit

Suggested Retail Price: $21.00
Today's Sale Price: $19.95
5% off retail...you save $1.05!




Frightened Grasshopper Solar Powered Bug


Frightened Grasshopper Solar Powered Bug

Suggested Retail Price: $15.00
Today's Sale Price: $13.95
7% off retail...you save $1.05!




Robotic Arm - Edge

Robotic Arm - Edge

Suggested Retail Price: $74.00
Today's Sale Price: $66.95
10% off retail...you save $7.05!




The Art of the Catapult

The Art of the Catapult

Suggested Retail Price: $16.95
Today's Sale Price: $15.95
6% off retail...you save $1.00!




Erector Set - Special Edition Set

Erector Set - Special Edition Set

Suggested Retail Price: $110.00
Our Price: $109.99




Backyard Ballistics

Backyard Ballistics

Suggested Retail Price: $16.95
Today's Sale Price: $15.95
6% off retail...you save $1.00!




Pet Tornado


Pet Tornado

Suggested Retail Price: $5.00
Our Price: $4.95




Rattleback


Rattleback

Suggested Retail Price: $3.50
Today's Sale Price: $2.95
16% off retail...you save $0.55!




Bird Call

Bird Call

Suggested Retail Price: $6.99
Our Price: $6.95




Human Anatomy Models

Human Anatomy Models

Suggested Retail Price: $13.00
Today's Sale Price: $11.95
8% off retail...you save $1.05!




4M Hover Craft

4M Hover Craft

Suggested Retail Price: $20.00
Today's Sale Price: $18.95
5% off retail...you save $1.05!




PLAY Toy Blog
Remote-Control Machines

Remote-Control Machines

Suggested Retail Price: $85.00
Today's Sale Price: $76.95
9% off retail...you save $8.05!




Magnetic Cannon


Magnetic Cannon

Suggested Retail Price: $30.00
Today's Sale Price: $27.95
7% off retail...you save $2.05!




ATR - All Terrain Robot

ATR - All Terrain Robot

Suggested Retail Price: $70.00
Today's Sale Price: $62.95
10% off retail...you save $7.05!




Robotics: Discover the Science and Technology of the Future

Robotics: Discover the Science and Technology of the Future

Suggested Retail Price: $22.00
Today's Sale Price: $19.95
9% off retail...you save $2.05!


Hexbug Robotic Worm


Hexbug Robotic Worm

Suggested Retail Price: $24.00
Today's Sale Price: $21.95
9% off retail...you save $2.05!




Make: Electronics

Make: Electronics

Suggested Retail Price: $45.95
Today's Sale Price: $41.95
9% off retail...you save $4.00!




Snap Circuits Green - Alternative Energy Kit


Snap Circuits Green - Alternative Energy Kit

Suggested Retail Price: $75.00
Our Price: $71.95




Odd Pods Cactus Garden

Odd Pods Cactus Garden

Suggested Retail Price: $12.99
Our Price: $10.95




Zome Tool - Buckyball Kit

Zome Tool - Buckyball Kit

Suggested Retail Price: $30.00
Today's Sale Price: $26.95
10% off retail...you save $3.05!




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Spit Balls


Spit Balls

Suggested Retail Price: $4.00
Our Price: $3.95




Pathfinders Catapult Kit

Pathfinders Catapult Kit

Suggested Retail Price: $24.95
Today's Sale Price: $22.95
8% off retail...you save $2.00!




Electric Motor Generator Kit

Electric Motor Generator Kit

Suggested Retail Price: $30.00
Today's Sale Price: $26.95
10% off retail...you save $3.05!




Antworks


Antworks

Suggested Retail Price: $20.00
Today's Sale Price: $18.95
5% off retail...you save $1.05!




Mythbusters Science Kit - Crashes & Crack Ups

Mythbusters Science Kit - Crashes & Crack Ups

Suggested Retail Price: $25.00
Today's Sale Price: $22.95
8% off retail...you save $2.05!


The Geek Dad Book for Aspiring Mad Scientists

The Geek Dad Book for Aspiring Mad Scientists

Suggested Retail Price: $18.00
Today's Sale Price: $16.95
6% off retail...you save $1.05!




Q-BA-MAZE 2.0 Zoom Stunt Set

Q-BA-MAZE 2.0 Zoom Stunt Set

Suggested Retail Price: $17.00
Our Price: $16.95




Science or Magic?

Science or Magic?

Suggested Retail Price: $35.00
Today's Sale Price: $31.95
9% off retail...you save $3.05!


Indoor-Outdoor Microscope

Indoor-Outdoor Microscope

Suggested Retail Price: $20.00
Today's Sale Price: $18.95
5% off retail...you save $1.05!




PLAY Toy Blog
Make: Arduino Bots and Gadgets


Make: Arduino Bots and Gadgets

Suggested Retail Price: $48.00
Today's Sale Price: $38.95
19% off retail...you save $9.05!




Mini Inspector Handheld Magnifier

Mini Inspector Handheld Magnifier

Suggested Retail Price: $7.00
Our Price: $6.95




Ignition Series - Color-Changing Crystals

Ignition Series - Color-Changing Crystals

Suggested Retail Price: $15.00
Today's Sale Price: $13.95
7% off retail...you save $1.05!


My First Super Science Kit

My First Super Science Kit

Suggested Retail Price: $44.00
Today's Sale Price: $38.95
11% off retail...you save $5.05!




Fire Bubbles and Exploding Toothpaste

Fire Bubbles and Exploding Toothpaste

Suggested Retail Price: $20.00
Today's Sale Price: $14.95
25% off retail...you save $5.05!


Engino Inventor Basic Series - 30 Model with Motor

Engino Inventor Basic Series - 30 Model with Motor

Suggested Retail Price: $75.00
Today's Sale Price: $67.95
9% off retail...you save $7.05!




Motors & Generators

Motors & Generators

Suggested Retail Price: $33.00
Today's Sale Price: $29.95
9% off retail...you save $3.05!


i-explore scope

i-explore scope

Suggested Retail Price: $88.00
Today's Sale Price: $75.95
14% off retail...you save $12.05!




3D Drawing Pad

3D Drawing Pad

Suggested Retail Price: $7.00
Our Price: $6.95


4M Micro Rocket Launcher

4M Micro Rocket Launcher

Suggested Retail Price: $5.00
Our Price: $4.95


Genetics & DNA - 2012 Edition

Genetics & DNA - 2012 Edition

Suggested Retail Price: $36.00
Today's Sale Price: $33.95
6% off retail...you save $2.05!


Climate & Weather

Climate & Weather

Suggested Retail Price: $35.00
Today's Sale Price: $31.95
9% off retail...you save $3.05!


4D Green Turtle Puzzle

4D Green Turtle Puzzle

Suggested Retail Price: $7.50
Today's Sale Price: $6.95
7% off retail...you save $0.55!




4M Solar Rover

4M Solar Rover

Suggested Retail Price: $20.00
Today's Sale Price: $17.95
10% off retail...you save $2.05!




Somebody

Somebody

Suggested Retail Price: $30.00
Today's Sale Price: $27.95
7% off retail...you save $2.05!




     
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