Dee ihe ga-aga n'ihu na paragraf a - Vladimir Shukhov mepụtara ụlọ elu hyperboloid ma bụrụkwa onye mbụ jiri ha rụọ ọrụ. Maka ihe ngosi ụlọ ọrụ na ihe osise nke Russia nile nke 1896
na Nizhny Novgorod, o wuru ụlọ elu diagrid ígwè dị mita 37, nke ghọrọ ihe owuwu hyperboloid mbụ n'ụwa. Ihe ahụ e ji ígwè rụọ dọtara mmasị ndị na-ekiri ihe na Europe. Karịsịa, magazin Britain bụ́ "The Engineer" bipụtara otu isiokwu banyere ụlọ elu ahụ.