Grab your camera and capture the beauty inside these natural wonders.
Build an electromagnetic superhero hammer that responds to your touch
The bad and the buoyant reign in the week's Top Tools
Tell us what this is and win a Stanley FatMax hammer
The Breakdown looks at the physics of a remarkable feat
Excerpt: Every Tool's a Hammer
Father's Day -- June 21st -- is right around the corner
Tell us what this machine is and win a Stanley FatMax hammer
Shelter for less than $2 per square yard
The fatal flaw of bike locks: Freezing one makes it easy to bust open. Check out video of some DIY bike theft inside.
Let the fresh air in but keep those rotten bugs out.
When civilization collapses, this hand-built coin press could mint money to buy goats, grain, or even a spouse
Free software lets any computer play hundreds of classic arcade games. So we loaded up an old PC and built a heavy-duty, tricked-out arcade table around it.
An old-school metal shaper makes it look easy
Make a propane-powered forge in your garage and get your hammer and anvil ready
A simple tool you can make yourself, and 27 great locations to try it out
Winter warfare will never be the same.