Things to watch ( Educational )

Social Forums Non-Philosophical Chat
41

[youtube]http://www.youtube.com/watch?v=8t1Sj9a12tg[/youtube]

42

[youtube]http://www.youtube.com/watch?v=ddhQtshhieM[/youtube]

43

[youtube]http://www.youtube.com/watch?v=hz7ebSkY2_8[/youtube]

Liam Nelson’s voice makes this all the more watchable; good narrator.