Fiber optics Memes

Mind-blowing how all those cat videos and endless social media arguments travel through a strand thinner than a human hair! Fiber optic cables use total internal reflection to bounce light signals at 70% the speed of light, carrying gigabytes of data through a glass filament that's basically invisible. Meanwhile, we're still explaining to grandparents that the internet isn't "inside the computer." The physical reality of our digital world is hilariously underwhelming—billions of dollars in infrastructure reduced to something you might mistake for a stray eyelash.