“The most mind-blowing moment, not only for De La Mata but the scientists too, came when they managed to actually record the sounds that she heard in her ears…b

“The most mind-blowing moment, not only for De La Mata but the scientists too, came when they managed to actually record the sounds that she heard in her ears…by having De La Mata place her ear into an anechoic chamber, with an ultra-sensitive microphone perched in her ear canal”