100 Years Ago Today (February 10, 1922) Science and Invention Magazine envisions the “city of the future” 100 years from now, in distant 2022. These cities would float high above the earth using powerful energy beams.

100 Years Ago Today (February 10, 1922) Science and Invention Magazine envisions the “city of the future” 100 years from now, in distant 2022. These cities would float high above the earth using powerful energy beams.

by Particular_Cheek3742