<prompt> Ramba uchinyora ndima iyi - Pakazosvika 1908 ngarava yacho yakataurwa mumagazini inonzi The American Marine Engineer seiri ngarava yekare-kare ine simbi yaivapo panguva iyoyo uye yaifadza mainjiniya nemhaka yezera rechikepe chacho. Zvinhu zviviri zvacho zvaiva zvidhinha zvakapfava zvaiva nemotokari dzaiita zvokutenderera uye dzaimhanya zvakanaka muna 1908. Yokutanga yezvikwata zvitatu zvebhokisi raiva rudzi rwekudzoka rwekuputa iro rakapedza makore makumi mashanu risati rapedzisira ratsiviwa nemhando dzetubhu dzakadzoserwa. Dzvinyiriro yokushanda yakanga yakaderera, yakakwana kuti ishandise injini pa 20 rpm, nemapaipi eimba yeinjini emhangura gobvu anobatanidza nemapuranga emhangura. Apo, munenge muna 1905, ngarava yacho pakupedzisira yakachinja kubva pamwenje yepeturu kuenda kumagetsi, injini chaiyo yedynamo yaifanira kuvakwa kuti ishande nepamhepo yakaderera. Mhepo yacho yaishandiswawo muchirongwa chakasiyana nemimwe chokudzinga vanopinda mumisha vachishandisa mvura inopisa yaibva zvakananga pabhodhoro. Kushandiswa kwemarasha pamberi pokugadziridzwa kwokupedzisira kwakanga kuri matani maviri paawa uye pashure pokugadziridzwa kwakanga kwakaderera sehafu yetani paawa. Ngarava yacho yaitakura zvombo zviviri zvinokandwa nemhepo. Ngarava yacho yakanga isati yambosvika kunyange mapfundo gumi kusvikira yatumirwa kubva pachiteshi chengarava paCleveland kuenda kuBuffalo kudzivisa mhirizhonga pakuurawa kwaPurezidhendi William McKinley  <response>: 6 September 1901 uye, nezvokuchengetedza zvinoremerwa, iye akaita anenge gumi nemana mapfundo pa30 rpm pane imwe nguva. 