Pendulum clocks, a big advance over the hourglasses and sundials humans once peered at, remained the most precise timekeeping technology until the early 1900s. Based on Galileo’s discovery that ...

This is the first in an occasional series in which we ask Lancaster County residents to share the stories of their favorite heirlooms. Lori Landis’ style might be described as modern freshness mixed ...

Christensen, and his employee Wesley Niemczak, both hold previous certifications. Niemczak even has a master clockmakers ...

Projects can often spiral, not down or up, but out. For [Derek] he started playing around with a 3D printed escapement mechanism and thought it was a wonderful bit of engineering. But with a simple ...