A Blind and Autistic 10-Year-Old Boy Stuns the World with His Voice Christopher Duffley is a 10-year-old boy who is blind and autistic, but he has an extraordinary gift—his incredible singing voice. His story shows that just because someone might seem different on the outside doesn’t mean they can’t do amazing things. When Christopher was just four years old, someone handed him a microphone. Despite struggling with speech, social interactions, and learning abilities—which were considered to be “significantly delayed”—something magical happened. Christopher started to sing. That moment marked the beginning

Have you ever noticed those tiny spikes on motorcycle tires? They’re not just random; they’re called “vent spews,” and they’re actually a natural part of how tires are made. But don’t worry—these little spikes don’t affect how your tires perform at all. “Vent spews” might sound like a strange name, but it’s just one of the terms used for these small fibers. You might also hear them called sprue nubs, tire nibs, gate markings, or nippers. So, what’s the deal with these vent spews? To get it, let’s take a