This tool, called optical tweezers, uses a focused laser to hold and manipulate objects. Even after 48 years, optical tweezers are still very relevant, and physicists continue to use this ...
Pros also recommend avoiding the urge to start shaping with a tweezer at home between touch-ups. “I'd also avoid Botox or fillers post-threading or waxing the brow area,” says Christine. What should ...
Today, we’re surrounded by talking computers and clever AI systems that a few decades ago only existed in science fiction. But they definitely looked different back then: instead of a ...