Thursday, October 10, 2019

History: US Army testing conceptual “hover board” HZ-1 Aerocycle 1956 [659x520]


https://i.redd.it/4m2hy5ucxmr31.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/dfsdft/us_army_testing_conceptual_hover_board_hz1/?utm_source=ifttt
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