And they found a ladder that had been moved from its place.
VOA: special.2009.08.01
They did this in Bell Laboratories, and they found that, in fact, the electrons did diffract.
他们在贝尔实验室完成了这项工作,他们发现实际上,电子确实发生了衍射。
so that they excavated and they found the human remains,
考古队挖掘并找到了人类的残骸,
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