Being an old industrial building ... Is there a readily accessible online library of common mechanical parts? My first reaction to Nate’s question was, “Sure there is — it’s called ...

Learn to repair vintage mechanical watches ... To make it run again you will have to completely take it apart, clean its mechanical parts and plates in an ultrasonic cleaner, and oil as you ...

Jo Marchant, Nature In 1900, Greek divers rifling through an ancient shipwreck recovered dozens of bronze fragments that turned out to be parts of a 2,000-year-old mechanical calendar. Now ...