#AltcoinETFsPostponed
The "Three Gorges" Dam in China is so massive that it has slowed the rotation of the Earth and added 0.06 microseconds to the day.
Holding about 40 trillion kilograms of water at a higher elevation, the dam increases the Earth's moment of inertia, slowing the planet's rotation and extending the day by approximately 0.06 microseconds — a change confirmed by NASA scientists.