WASHINGTON – People notice when they hear a claims of “world’s best screw.” A startup company believes it can live up to the assertion, with an innovative product that is arousing considerable ...

Can you make a screw out of a piece of paper and pencil? Your friends might think it is magic, but it’s science at work. Here’s an easy experiment that might add a “twist” to your thinking. MATERIALS ...

Person installing small screws in bottom of red table lamp - Pressmaster/Shutterstock While children's toys and electronics seem to get more advanced every year, the ...

Q: The screws in the top hinge of my entrance door have become so loose they can no longer be tightened, causing the door to sag so that it is difficult to close. How can I repair this? A: There are a ...

One of the six simple machines, a screw is nothing more than an inclined plane wrapped around a center pole. While today screws come in standard sizes, and typically are tightened by turning clockwise ...