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...World transactions on engineering and technology education wiete vol no geometry in structural mechanics revisited emmanouil vairaktaris constantinos demakos george metaxas technological institute of piraeus athens greece abstract it is widely known that was created developed to solve engineers other scientists practical problems the need for knowledge further supported nowadays development new scientific tools analysis design constructions require classical as well a wider modern geometries extent decreased significantly from beginning th century something evident at both national international levels results downgrading particular have become more visible than previous years moreover recently evidenced organisations qualitative upgrading related quantitative increase training every level introduction first references are attributed bc mesopotamia egypt history goes back construction pyramids meet mostly time used not only but also research sciences has been recognised by many researc...