Povec C1 electrochromic sunglasses offer instant manual tint control for athletes, adjusting darkness in one second via touch ...

Smart glasses usually mean cameras, displays, or voice assistants. But a new startup called Povec Optics is trying something ...

Want to cruise down the highway like a movie star? In Alabama, you can drive with tinted windows, but you must follow state rules. Alabama has laws regarding tint on your car’s windows. How dark is ...