Vòng quanh thế giới bằng quang năng
Phi công Andre Borschberg người Thụy Sĩ đã từng thành công với những chuyến bay ngắn bằng máy bay sử dụng năng lượng mặt trời vào ban ngày, xuất phát từ căn cứ không quân Payerne hồi tháng 7.2010.
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urzhu5zhu47hu4p54bq44bugeeG6vMSoSOG7juG7p+G7qy9V4bux4burVXnhurjDksOD4buk4bukcHhVMMOV4bq64bu4eOG7scSp4buIw4rDlXnEqeG7iMOD4buO4buIeeG7jsSo4buE4buO4burL1Xhu7E=