Day 21 – Dam Mega Christmas

[Edited by author] Scientists have also discovered that so-called megastructures built by humans can also affect the Earth’s rotation. Take the 185m (about 600 feet) tall Three Gorges Dam. Spanning the Yangtze River in Hubei province, Central China, it is the largest dam in the world and is over 2,300m (7,500 feet) in length. ItsContinue reading “Day 21 – Dam Mega Christmas”