Your Head Is Older Than Your Feet — Here's the Proof
Image: EHT Collaboration / ESO Right now, at this very moment, the top of your head is aging faster than the soles of your feet....
Journal
Journal
Three Stars. No Solution. Three Hundred Years of Failure.
Three gravitating bodies, no exact solution. Simulations reveal deterministic chaos — from Newton's clockwork orbits to Poincaré's impossible proof.