By Niamh Kirk A little boy has touched people’s hearts as he beams when he hears his parent’s voices for the first time thanks to getting cochlear implants. Three-year-old Nate has his “new ears” turned on in a hospital room in Adelaide, and beams as he hears voices in the heartwarming moment, while everyone celebrates and cheers around him. A video of the momentous moment was shared by mum Tessa McKenna, as she said: “It would have been the first time he recognised it was me and my husband talking.” She told Yahoo News that Nate likes watching the video back as he “gets a big grin” every time…