It’s not “newsy,” but then neither was the video of the little Brazilian girl and everyone loved that. What this is, in fact, is a legit viral sensation and assuredly the most affecting thing you’ll see today. Her name is Sloan Churman; she’s 29 and has been deaf since the day she was born — until very, very recently. Eight weeks ago she had surgery to have the Esteem hearing aid implanted in her ear. This is the moment when they turned it on. Magic.