French inventor Franky Zapata has successfully crossed the Channel on a jet-powered hoverboard for the first time, after a failed attempt last month.
원문출처 : https://www.cnn.com/2019/08/04/europe/french-inventor-hoverboard-intl-scli/index.html
원문출처 : https://www.cnn.com/2019/08/04/europe/french-inventor-hoverboard-intl-scli/index.html