Welcome to the wonderful world of 1 Dimension. If you haven't already visited the 0 Dimension, I recommend you do so. Objects existing in 1 Dimension only have length, so just consider them lines or line segments. Though they could only have back and forward directions in movement, 1 Dimensional lines would be able to bend in their surrounding dimensions and draw paths, like circles and polygonal shapes. For example...do you remember the kids in Elementary School who thought they were smart because they told everybody that circles are actually infinite lines? Well they were right (unless they coloured the circle in).

## V = S^{1}

This formula could be used to find the mass of a 1 Dimensional object. It does seem somewhat silly, as 'S^{1}' really only equals 'S' anyway, but the point in this formula is to show that true line segments have volume form.