E nānā inā loaʻa iā ʻoe ka mea e pono ai i mea e lilo ai i kaʻa kalaiwa ʻē aʻe. ʻO kēia panalē ʻē aʻe ua piha i nā pōhaku radio active a ʻo kēia mau malihini liʻiliʻi ke hoʻāʻo nei e loaʻa nā pōhaku lawa i mea e hana ai i ka ikehu ma kā lākou hale hana.