2009-2010 aired between 13 Oct 2009 and 09 Mar 2010, 14 episodes.
Episodes
E01
Do I Drink Too Much?
13 Oct 2009
E02
The Secret You
20 Oct 2009
E03
Fix Me
27 Oct 2009
E04
Who's Afraid of a Big Black Hole?
03 Nov 2009
E05
Why Do We Talk?
10 Nov 2009
E06
How Long is a Piece of String?
17 Nov 2009
E07
The Secret Life of the Dog
06 Jan 2010
E08
Why Do Viruses Kill?
13 Jan 2010
E09
Pill Poppers
20 Jan 2010
E10
Don't Grow Old
03 Feb 2010
E11
To Infinity and Beyond
10 Feb 2010
E12
What Makes a Genius?
17 Feb 2010
E13
Did Cooking Make Us Human?
02 Mar 2010
E14
Is Everything We Know About the Universe Wrong?
09 Mar 2010
E05
Why Do We Talk?
10 Nov 2009
E06
How Long is a Piece of String?
17 Nov 2009
E07
The Secret Life of the Dog
06 Jan 2010
E08
Why Do Viruses Kill?
13 Jan 2010
E09
Pill Poppers
20 Jan 2010
E10
Don't Grow Old
03 Feb 2010
E11
To Infinity and Beyond
10 Feb 2010
E12
What Makes a Genius?
17 Feb 2010
E13
Did Cooking Make Us Human?
02 Mar 2010
E14
Is Everything We Know About the Universe Wrong?
09 Mar 2010