Volume 2 : 3 ratio of the volumes of the sphere and cylinder is credited to Archimedes. The volume of a sphere is the integral of an infinite number of infinitesimally small circular disks of thickness "dx". The calculation for the volume of a sphere with center 0 and radius "r" is as follows. The surface area of the circular disk is formula_10. The radius of the circular disks, defined such that the x-axis cuts perpendicularly through them, is or where y or z can be taken to represent the radius of a disk at a particular x value. Using y
The X-Files Mythology, Volume 1 – Abduction The X-Files Mythology, Volume 1 – Abduction Volume 1 of "The X-Files Mythology" collection is a DVD release containing selected episodes from the first to the third seasons of the American science fiction television series "The X-Files". The episodes collected in the release form the beginning of the series' mythology, and are centred on alien abduction at the hands of "colonists". Several of the elements introduced in the collected episodes arose through necessity during production, as working around the pregnancy of lead actress Gillian Anderson led to both the creation of unifying plot thread and the introduction of several recurring