Light Always Travels Light

Light Always Travels Light
physics-memes, photons-memes, insomnia-memes, brain-memes, light-memes | ScienceHumor.io

Nothing like having your brain hit you with fundamental physics questions at 2 AM. The irony is delicious - your brain keeping you awake to ponder why photons, which literally travel at the fastest possible speed in the universe, are called "light." They have zero rest mass, which is why they can zoom around at 299,792,458 meters per second while you're just trying to catch some Z's. Your brain is essentially saying "I'm too busy contemplating the massless nature of electromagnetic radiation to let you sleep." Thanks, brain. Very helpful.

More Like This