October 9, 2004 • 30m
Episode 1 of Season 2 premiered on October 9, 2004
October 16, 2004 • 30m
Episode 2 of Season 2 premiered on October 16, 2004
October 23, 2004 • 30m
Episode 3 of Season 2 premiered on October 23, 2004
October 30, 2004 • 30m
Episode 4 of Season 2 premiered on October 30, 2004
November 6, 2004 • 30m
Episode 5 of Season 2 premiered on November 6, 2004
November 13, 2004 • 30m
Episode 6 of Season 2 premiered on November 13, 2004
November 20, 2004 • 30m
Episode 7 of Season 2 premiered on November 20, 2004
December 4, 2004 • 30m
Episode 8 of Season 2 premiered on December 4, 2004
January 8, 2005 • 30m
Episode 9 of Season 2 premiered on January 8, 2005
January 15, 2005 • 30m
Episode 10 of Season 2 premiered on January 15, 2005
January 22, 2005 • 30m
Episode 11 of Season 2 premiered on January 22, 2005
January 29, 2005 • 30m
Episode 12 of Season 2 premiered on January 29, 2005
February 5, 2005 • 30m
Episode 13 of Season 2 premiered on February 5, 2005
February 12, 2005 • 30m
Episode 14 of Season 2 premiered on February 12, 2005
February 26, 2005 • 30m
Episode 15 of Season 2 premiered on February 26, 2005
March 5, 2005 • 30m
Episode 16 of Season 2 premiered on March 5, 2005
March 12, 2005 • 30m
Alex challenges some accepted truths of science.
March 19, 2005 • 30m
Episode 18 of Season 2 premiered on March 19, 2005
March 26, 2005 • 30m
Episode 19 of Season 2 premiered on March 26, 2005
April 1, 2005 • 30m
Episode 20 of Season 2 premiered on April 1, 2005
April 9, 2005 • 30m
Episode 21 of Season 2 premiered on April 9, 2005
April 16, 2005 • 30m
Episode 22 of Season 2 premiered on April 16, 2005
April 23, 2005 • 30m
Episode 23 of Season 2 premiered on April 23, 2005
May 7, 2005 • 30m
Episode 24 of Season 2 premiered on May 7, 2005
May 21, 2005 • 30m
Episode 25 of Season 2 premiered on May 21, 2005
June 18, 2005 • 30m
Episode 26 of Season 2 premiered on June 18, 2005
July 9, 2005 • 30m
Episode 27 of Season 2 premiered on July 9, 2005