20年前,美国阿波罗飞船首次登上月球,当年为了实现载人飞行和探索月球而开发的技术,现在仍在地球上继续为人类造福。下面所列举的一些日常生活用品,都不同程度地应用了阿波罗所使用过的技术。 当年宇航员使用过的月球漫游车后来发展成为一种供严重瘫痪病人使用的特殊车辆,它只需一个驾驶杆即可控制该车加速、制动、转向。古德耶尔 Twenty years ago, when the Apollo spacecraft first made its debut on the moon, the technology developed in that year to carry out manned flights and explore the moon continues to benefit mankind on Earth. Some of the daily necessities listed below apply to varying degrees the techniques used by Apollo. The lunar rover used by astronauts later evolved into a special vehicle for patients with severe paralysis who needed only one lever to control the car’s acceleration, braking and steering. Goodyear