Fermats principle Memes

Light doesn't just travel—it optimizes . Whether it's Fermat's principle (taking the quickest path between points) or Snell's law (bending at interfaces to minimize travel time), light somehow "knows" the most efficient route. Next time someone asks if light is conscious, just remember: it solves calculus problems faster than your entire physics department, without even having a brain. Talk about making the rest of us look dim.