Louis Friedman, executive director of the Planetary Society, says that the sails must be launched to test them, because there is no solar wind in Earth's atmosphere.
行星社执行官LouisFried man告诫道，太阳帆必须发射升空才能进行实验，因为在地球大气中不存在太阳风。
'the best way to test their hypothesis that spanking lowers IQ would be to... to measure IQ in a child repeatedly over time while measuring the Numbers of spankings administered,' Friedman said.
她说，为了证实打孩子造成智商下降的假说，最好的办法就是对一个孩子反复进行智商测试同时记录他挨打的次数。
'the best way to test their hypothesis that spanking lowers IQ would be to... to measure IQ in a child repeatedly over time while measuring the Numbers of spankings administered,' Friedman said.
她说，为了证实打孩子造成智商下降的假说，最好的办法就是对一个孩子反复进行智商测试同时记录他挨打的次数。
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