Tisiketi Polarimeter
–Faʻataʻitaʻi: vaʻaiga faʻaaliga; fua faatatau o tusi lesona; faigofie ona faʻagaioiga –Tulaga faʻatulagaina: -180
Tusi lau feʻau ii ma lafo mai ia matou
–Faʻataʻitaʻi: vaʻaiga faʻaaliga; fua faatatau o tusi lesona; faigofie ona faʻagaioiga –Tulaga faʻatulagaina: -180