Taking 200 years to build the Leaning Tower of Pisa is one of the world's most iconic structures. Built in wet soil, engineers have been fighting gravity for nearly a thousand years. And seemingly by sheer willpower, the structure still stands today. Sources https://www.towerofpisa.org/; https://www.britannica.com/topic/Leaning-Tower-of-Pisa https://www.pbs.org/wgbh/nova/pisa/interventions.html Image: https://commons.wikimedia.org/wiki/File:Leaning_Tower_of_Pisa_in_the_1890s.jpg History Dispatches is part of the Airwave Media Network: www.airwavemedia.com Interested in advertising on History Dispatches? Email us at advertising@airwavemedia.com Learn more about your ad choices. Visit megaphone.fm/adchoices