The Method of Mechanical Theorems convenient to use a little bit of coordinate geometry. If a sphere of radius 1 is placed with its center at "x" = 1, the vertical cross sectional radius formula_2 at any "x" between 0 and 2 is given by the following formula: The mass of this cross section, for purposes of balancing on a lever, is proportional to the area: Archimedes then considered rotating the triangular region between "y" = 0 and "y" = "x" and "x" = "2" on the "x"-"y" plane around the "x"-axis, to form a cone. The cross section of this cone is a circle
The X-Files Mythology, Volume 4 – Super Soldiers The X-Files Mythology, Volume 4 – Super Soldiers The X-Files Mythology – Volume 4 collection is the fourth DVD release containing selected episodes from the eighth to the ninth seasons of the American science fiction television series "The X-Files". The episodes collected in the release form the end of the series' mythology, and are centered on those that involve the alien "Super Soldiers" and Dana Scully's (Gillian Anderson) son, William. The collection contains seven episodes from the eighth season and seven from the ninth. The episodes follow the investigations of paranormal-related cases, or X-Files, by Federal Bureau of Investigation (FBI)