ʻO Thermometer ʻo Galileo

E hoʻololi ka mahana i ka loli i ke kino o ka ikaika o ka wai, e neʻe i luna a i lalo nā pōpō kala e like me ka nui o ka loli. ʻO ka haʻahaʻa o nā pōpō lana e hōʻike ana i ke ana wela o kēia manawa. ʻIke profect, kumu waiwai nonpoisonous a me ka ʻole haumia. Piha no ka mamao loa o ka halihali.