Thay đổi tốc độ xe đạp bằng ý nghĩ
Một công ty tại Mỹ chế tạo loại xe đạp cho phép người điều khiển thay đổi tốc độ bằng ý nghĩ nhờ loại mũ bảo hiểm đặc biệt.
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