And, it happened a lot. :’)
University researchers discover “lost” Elizabethan craftsmanship to match 21st century technology
http://www.freerepublic.com/focus/f-chat/3048392/posts
World’s oldest telescope? [ Assyrian telescope? ]
http://www.freerepublic.com/focus/chat/1879740/posts
http://www.freerepublic.com/tag/gobeklitepe/index
http://www.freerepublic.com/tag/sanliurfa/index
Excellent. You, my FRiend, are a goldmine [of information]!