A three-year-old deaf child heard his dad's voice for the first time thanks to amazing new technology ... and it was all caught on tape.

Awesome Video: Retiring Principal Gets Flash Mob Surprise From Adoring Students, Staff

Watch what happened when adorable Grayson Clamp hears his father repeat "daddy loves you" to the awe and wonder of the child. 

Who's to Blame? Violent Student-Teacher Confrontation Caught on Tape

Doctors at the University of North Carolina implanted a microchip in young Grayson's brain to make the medical miracle possible.