👉 In the context of physics, a "frenum" is a fundamental concept in mechanical engineering. It's an imaginary plane that separates the space and time domains of a system or object. In this sense, a "frenum" is analogous to a boundary or a cut-off point in a complex system where the behavior of the system changes abruptly. In a simple system like a bicycle wheel, for example, the bicycle wheel can be considered as an object with a finite size and shape that
