Restored footage from 1900 of an electric moving walkway being demonstrated at the Exposition Universelle of 1900 (1900 Paris Exhibition) https://t.co/K2IEQ1lB7W https://video.twimg.com/ext_tw_video/1775689114987212800/pu/vid/avc1/480x854/OfuDiQd9SD2UrijG.mp4?tag=12