Pearl River Tower: The Skyscraper That Generates Its Own Electricity | Megastructures Episode 6

The Pearl River Tower at the southern tip of China is an incredible feat of engineering. Not only does this behemoth stand at 309.6 meters but it also generates all of its own electricity. This documentary looks at how this amazing building was made. Subscribe to Spark for more amazing science, tech & engineering videos: https://goo.gl/LIrlur 🚀 Join the Spark Channel Membership to get access to perks:    / @sparkdocs   Find us on: Facebook:   / sparkdocs   Instagram:   / spark_channel   Any queries, please contact us at: [email protected] #Spark