Crystal Radio (Radio a Galena) – 2011


Crystal Radio (Radio a Galena), 2011. Ernesto Oroza, Gean Moreno.
“Radio a galena” is an rudimentary crystal radio that function without a conventional power source. They are housed inside milk crate casings which are then stacked in towers. Early versions of the modern radio as we’ve come to know it, Crystal Radios convert electromagnetic radio waves into alternating electric currents.