Comments by "Comented onakeyboard" (@comentedonakeyboard) on "SACSAYHUAMAN - How They Did It | Polygonal Masonry" video.

  1. Ancient Polymers? Wow! That's a funny one. As anyone familiar with plastic should have noticed, the stuff degenerates under UV-Light. So given Cuscos altitude and the age of the walls, one would see decay if they were made of synthetics.
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  2.  @siblinganon66  good point
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