Inqubo yokuhlanganisa eguquguqukayo yokufaka ingakunikeza ngezinhlobonhlobo zezinto ezibonakalayo, futhi ngokuya ngezidingo zakho, zincoma ubukhulu obufanele, umswakama kanye nezidingo zomsindo wensimbi ukuze uhlangabezane nezidingo zakho zokupakisha ezahlukahlukene.
Kungavimba ukungena kwe-electromagnetic wave, vimbela imisebe ye-elekthronikhi, ukuvikela imininingwane kagesi kusuka ekuvuzeni, futhi umelane nokuphazanyiswa kwe-electromagnetic.