Độc đáo xe đạp không có… bàn đạp
Các nhà sáng chế người Đức đã khiến cho ai đang đi trên đường cũng phải ngoái lại nhìn chiếc xe đạp độc đáo- xe không có bàn đạp. Thay vào đó, người điều khiển ngồi trên chiếc đai nối với bộ khung xe và di chuyển bằng cách… đi bộ hoặc chạy.
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