Why Nothing Can Go Faster Than Light (It's Not What You Think)

You're moving at the speed of light right now. Not through space - through time. This video explains why nothing can travel faster than light, and why the real answer has nothing to do with light at all. It's about the geometry of spacetime itself. We trace the story from Galileo's failed lantern experiment in 1638, through Rømer's Jupiter observations, Michelson and Morley's null result, to Einstein's 1905 paper that changed everything - and show why "speed limit" is the wrong metaphor. The real story is about causality, geometry, and a single constant that defines the structure of reality. — 📚 Sources & Further Reading: • Einstein, A. (1905). "On the Electrodynamics of Moving Bodies." Annalen der Physik. • Einstein, A. (1905). "Does the Inertia of a Body Depend Upon Its Energy Content?" • Michelson, A. & Morley, E. (1887). "On the Relative Motion of the Earth and the Luminiferous Ether." • Rossi, B. & Hall, D. (1941). "Variation of the Rate of Decay of Mesotrons with Momentum." Physical Review. • Rømer, O. (1676). "Démonstration touchant le mouvement de la lumière." Journal des sçavans. 🎨 All visuals created with custom animation code. Script, research, and editing by human creator. #physics #relativity #einstein #speedoflight #science #spacetime