Comments by "Martin Tyson" (@marktyler3381) on "In sharp contrast to Europe, nothing has been invented in sub-Saharan Africa for 35,000 years" video.

  1. James Burke's Connections is still a great book
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  2.  @PadJon  The phrase comes, to my knowledge from Games of Thrones. Historically it was bending the knee, which was a euphamism for surrender.
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