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Know Your Stuff: The 110 Best DIY Tips Ever

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Cut the Cable and Watch TV for Free!

Watch Television For Free - DIY Digital TV Antenna - Popular Mechanics

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How to Build a Backyard Water Rocket

Backyard Water Rocket With a catch & release mechanism, you can get higher pressure--with significantly higher flights! This version will be safer, especially with small kids around. (Popular Mechanics)

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James Cameron's Deep Sea Dive, Diagrammed

Record-Breaking Mariana Trench Dive - James Cameron's Deep Ocean Dive, Diagrammed - Popular Mechanics

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Stairs Design: How to Build Stairs

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10 Circular Saw Secrets You Should Know Before You Cut

Most novice do-it-yourselfers feel perfectly comfortable using an electric drill or jigsaw, but nearly all of them are hesitant to pick up a portable circular saw. Here are 10 tips to help you cut safely and more confidently.

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