Nūhou ʻOihana

ʻO nā mea hoʻoikaika i nā mea friction e hāʻawi nui i nā huahana friction i ka ikaika mechanical kiʻekiʻe, e ʻae iā lākou e kū i ka ikaika ukana i hana ʻia e ka mīkini hana i ka wā o ka hana ʻana o nā huahana friction a me ka ikaika hopena, ʻo ia ...

ʻO ka mōʻaukala evolution o nā mea hoʻoheheʻe kaʻa kaʻa Ua māhele ʻia ka hoʻomohala ʻana i nā mea hoʻoheheʻe kaʻa kaʻa i ʻekolu mau ʻanuʻu: ʻo ka pae mua ka pae o ka hoʻomohala ʻana i nā mea hana, ʻo ia ka nui o nā pahu pahu; ka...