Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...
Getting started using a sewing machine is straight-forward and fun. Once you’ve threaded your needle and bobbin and chosen your stitch, you’re ready hit the pedal and drive. There are so many parts of ...
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 ...