Was braucht man für ein Hoverboard? (Sci-Fi Tech) von Anita Nahta Amin (Engl
17,96 €
By Anita Nahta Amin. Author Anita Nahta Amin. "In science fiction, hoverboard users glide above sidewalks on machines that look like skateboards with no wheels. How could one of these floating boards be created?.
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