Rubuta ci gaba don wannan sakin layi - Vladimir Shukhov ya ƙirƙira hasumiyoyin hyperboloid kuma shi ne farkon wanda ya fara amfani da su a cikin gini. Don 1896 All-Rasha masana'antu da kuma art nuni
a Nizhny Novgorod ya gina hasumiyar diagrid mai tsawon mita 37, wanda ya zama farkon tsarin hyperboloid a duniya. Gidan katako na hyperboloid ya jawo hankalin masu kallo na Turai. Musamman, mujallar Burtaniya "Injiniya" ta buga wani labarin game da hasumiyar.