Originalos: 1x20

1 - 1 : 31 Years Before the Wheel

Jul 10, 2010

1 - 2 : 21007 Years Before Soccer

Jul 17, 2010

1 - 3 : 22405 Years Before Bottled Water

Jul 24, 2010

1 - 4 : 23506 Years Before Rocket Science

Jul 31, 2010

1 - 5 : 2 Years Before Bow and Arrows

Aug 07, 2010

1 - 6 : 25009 Years Before Music

Aug 14, 2010

1 - 7 : 28314 Years Before Commercials

Aug 21, 2010

1 - 8 : 26103 Years Before Fitness

Aug 28, 2010

1 - 9 : 23111 Years Before Love

Sep 04, 2010

1 - 10 : 29412 Years Before Dual Flush Toilets

Sep 11, 2010

1 - 11 : 64 Years Before the Soup Plate

Sep 18, 2010

1 - 12 : 28416 Years Before the Family Doctor

Sep 25, 2010

1 - 13 : ? Years Before Common Sense

Oct 02, 2010

1 - 14 : 20614 Years Before Cheap Junk

Mar 23, 2015

1 - 15 : 21415 Years Before Neighbourhood

Mar 30, 2015

1 - 16 : 188116 Years Before the Barber Shop

Apr 06, 2015

1 - 17 : 20517 Years Before Democracy

Apr 06, 2015

1 - 18 : 23819 Years Before Diving

Apr 06, 2015

1 - 19 : 20 Years Before Dance

Apr 06, 2015

1 - 20 : 20321 Before Traffic

Apr 06, 2015

1 - 21 : 26103 Years Before the Greenhouse Effect

Apr 06, 2015

1 - 22 : 21023 Years Before the Aeroplane

Apr 06, 2015

1 - 23 : 27326 Years Before Crossing Rivers

Apr 06, 2015

1 - 24 : 22228 Years Before Music Videos

Apr 06, 2015

1 - 25 : 247729 Years Before a Good Night's Sleep

Apr 06, 2015

1 - 26 : 24130 Years Before Superstition

Apr 06, 2015