It's easy to visually distinguish between nails and screws, but what makes each one better for certain projects? It's about ...

According to their manufacturers` best count, there are as many as 5,000 varieties of nails (assuming a 1-inch and a 1 1/4-inch common nail, for example, count as different varieties). Most of us ...

When you think of machines you see around you every day, you probably think about your car, computer, or household appliances. However, the world is full of simple machines. One simple machine in ...

It’s time to settle an age-old debate: nails vs. screws. Both are a form of ancient wood-fastening technology that still get the job done today. But how do you know which one to use for any given ...