再经过20分钟，睡眠组被唤醒。两组人再进行一次相似的训练项目。但这次物体被移到不同的位置，而且没有气味被释放。

Another 20 minutes later, the sleeping group were woken, and both groups were given a similar task, but the objects were in different locations and without the odor.

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在前方的进化时代，直到全意识生物体被带进物质层，许多物种可能选择更长的睡眠时间。

In The Times of evolution ahead and until full conscious biology is brought into physicality, many species may choose to sleep longer periods.

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当他们睡醒再次做测试时，其中那25个小憩期间被播放的声音对应的物体会被更好地放入原位，尽管没有一个人称自己在睡眠过程中听到了声音。

And when the subjects woke up and retook the test, they were better at placing the 25 objects that sounded off during the siesta. Even though none of them reported actually hearing anything.

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