The video introduces a sundial designed by Richard Schmoyer in the 1950s, which is unique because it tells civil time rather than solar time. Traditional sundials measure time based on the Earth's rotation relative to the sun, which varies daily due to the Earth's elliptical orbit and axial tilt. This causes natural fluctuations in day length, making sundials fall ahead or behind the uniform civil time we use today. Schmoyer's sundial, however, automatically adjusts for these variations, including time zones and daylight savings, using a unique design that incorporates the equation of time. This makes it a practical tool for modern use, bridging the gap between natural and civil time. The video emphasizes the appreciation gained from understanding and using this sundial, likening the experience to creating something unique and personal, much like Dr. Frankenstein's creation.