Convex lens Memes

This is what happens when physics takes the scenic route through traffic! The meme brilliantly shows cars funneling through a toll booth (labeled "Convex Lens") after approaching as parallel lanes ("Incident Light"). Just like photons, these cars are being forced to converge at a single point—the focus—before they can continue their journey! The traffic jam is basically what happens inside your flashlight, except photons don't honk or flip each other off. Probably. Physics has never been so relatable... or so gridlocked!