Fa'ailo fa'ailo kesi mo fa'asalalauga fa'anatura, masini fa'aulufale mai, fa'atasi ai ma le fa'alogo lelei ma le toe fa'aleleia atili; fa'aoga meafaigaluega fa'apipi'i fa'atekonolosi fa'atonutonu Micro, fa'agaioiga lisi faigofie, fa'apitoa, maualuga fa'atuatuaina, Fa'atasi ai ma le tele o gafatia fa'afetaui; faʻaaoga le LCD, manino ma faʻaogaina; fa'atusatusa Matagofie ma aulelei feavea'i mamanu e le gata e faigofie ai mo oe ona fa'agaoioia lou fa'aoga.
Fa'ailo kesi fa'ailo atigi PC ma fa'amamaina, malosi maualuga, vevela, tete'e a'a, ma lagona lelei. Fa'aaoga lautele i metallurgy, laau malosi, Inisinia kemisi, tunnels, lua, laina lalo o le eleele ma isi nofoaga, e mafai ona lelei Puipuia faalavelave oona.