•Copper piping, which is the #1 material used for plumbing work in today’s world, is the same material that the Egyptians used to lay their own pipe – some 3000 years ago!
•Archeologists have recovered a portion of a water plumbing system from the Pyramid of Cheops in Egypt. The evidence of indoor plumbing in palaces has dating back to 2500 B.C.E.