Lidt om den nye mobil fra Tu-Ka som transmitterer lyd til ?ret via kraniet(!):
"You no longer have to press those small cell phones to your ear. The new Tu-Ka phone is equipped with a "Sonic Speaker" which transmits sounds through vibrations that move from the skull to the cochlea in the inner ear, instead of relying on the usual method of sound hitting the outer eardrum. If you hold the handset to the top of your head, the back of the head, cheekbone or jaw and plug your left ear, the call will be heard internally on the left side."