Why the world works the way it does, minus the jargon.
Sometimes, yes — under the right conditions hot water can freeze first. It's a real effect called the Mpemba effect, but it's unreliable.
🔬 Science 9h ago 2 min readAir scatters short blue wavelengths of sunlight far more than red ones, so blue reaches your eyes from all over the sky.
🔬 Science 2d ago 2 min read