A closer look at the clever engineering inside this sewing machine. After the hook catches the thread, it rides perfectly between the teeth of the drive gears as it moves around the bobbin. Truly ...

It seems we've mastered every part of the car-building process. When our engines wore out, we bought a book and rebuilt them. When the body shop gave us our first estimate, we learned how to paint. We ...

From the outside, a sewing machine is a wonderful bit of magic. A needle shoves thread up and down, and somehow a seam is formed. Here's a little YouTube video of this: What is that thread latching to ...

This video demonstrates how to fix, adjust, or repair the timing of the hook on a sewing machine. It addresses the issue of the needle thread not being caught by the rotating hook and explains the ...