Earth is spinning so fast right now that scientists are actually talking about subtracting a second from our clocks—a 'negative leap second.' We’ve never done this before, and it could mess with computers, satellites, and even your phone. Turns out, melting ice from climate change is slowing things down a bit, but if Earth keeps speeding up, timekeepers might have to pull off this wild clock hack. Y2K vibes, anyone? #Science #EarthScience #Timekeeping