This is the mass damper of the Taipei 101 skyscraper: it has a mass of 728 tons and a diameter of 5.4 meters. It helps stabilize…

This is the mass damper of the Taipei 101 skyscraper: it has a mass of 728 tons and a diameter of 5.4 meters. It helps stabilize the building in high winds and this is the record movement realized during typhoon Soudelor with 160 km/h winds https://t.co/e0MxA0iOG5 pic.twitter.com/riHgXD4Csr

— Massimo (@Rainmaker1973) June 2, 2019

(via http://twitter.com/Rainmaker1973/status/1135138584070168577)