Ma ka aerospace a me nā lako kaʻa, hana pinepine nā mea uila i nā wela kiʻekiʻe, e like me nā mīkini mokulele, nā kaʻa kaʻa, nā mokulele ma nā misionari kokoke i ka lā, a me nā mea wela wela i nā satelite. E hoʻohana i nā mea maʻamau ʻo Si a i ʻole GaAs, no ka mea, ʻaʻole lākou e hana i nā mahana kiʻekiʻe loa, no laila...
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