What's a Fusee Anyway??
Let's take a quick look at some of the terms that have been mentioned in recent posts. To do that, we'll start at the basics of how mechanical clocks are usually powered. The clocks featured in recent posts are built before the general use of electricity. Steam engines would normally be too large and inefficient to power such small devices, plus you would have continually stoke it to keep the clock running over night. So what powers these clocks? We've discussed examples of the very earliest clocks that run on water power, but the tried and true method of running an accurate timepiece is to harness the power of gravity. This is the original GREEN power. Gravity is constantly renewable and reliable. As long as we have a planet, we have gravity. Weight-driven clocks also have the advantage of being very accurate. The force of gravity is always constant in any particular location, so the clock won't speed up or slow down at any point because of an increase or ...