Stanley Hiller’s Hiller Aircraft testing its first “hoverboard” prototype in 1955 that uses the ground cushion effect to hover above surfaces. It was intended for military use, but was deemed infeasible for mass production and utility.

Stanley Hiller’s Hiller Aircraft testing its first “hoverboard” prototype in 1955 that uses the ground cushion effect to hover above surfaces. It was intended for military use, but was deemed infeasible for mass production and utility.

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