Elena Surovyatkina

Two pendulums hang from the same wall, with a spring stretched between them. Each on its own can swing or stay still, but connect them and a shared dance begins: one nudges the other, and oscillations spread through the whole setup. That's how the Pacific Ocean works, where two neighboring regions exchange heat through waves.

Every June, the sky over India fills with moisture, and how much falls determines rice harvests, water reserves, and food prices for a billion people. But predicting the monsoon's strength in advance was like guessing someone's mood from a single photo: too many hidden springs.