How Everything Works on Instagram: "The Three Gorges Dam in China is the largest hydroelectric project in the world, spanning the Yangtze River and holding back an enormous reservoir of water. By containing tens of billions of tons of water, it not only generates immense power but also displaces mass on a planetary scale. This vast redistribution of water has effects that go beyond energy production, touching the very dynamics of Earth itself. When the reservoir fills, water spreads across highe