Api 570  by Steve Uk

Api 570 by Steve Uk

API 570 is a specification for the inspection, repair, and alteration of piping systems. The purpose of this specification is to provide guidance for those who inspect, repair, or alter piping systems that are made of ferrous metals. This specification covers all aspects of piping inspection, including visual examination, nondestructive testing, dimensional measurements, material verification,…

Ajax by Sophocles

Ajax is a tragedy by Sophocles. The play tells the story of Ajax, a great warrior who goes insane and kills himself after being rejected by Athena. The play is full of irony, as Ajax is a man who values glory and honor above all else, but ultimately destroys himself because of his own hubris….