Researchers used a special laser 3D printing method to melt fake lunar soil into layers and fused it with a base surface to manufacture small, heat-resistant objects, potentially paving the way to more sustainable and cost-effective space missions, a new study suggests.

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Collins shakes her head at the memory of the disaster, and of the friends whose lives were lost.

type DropLast[T] = typing.Slice[T, Literal[0], Literal[-1]]

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对 CPU 密集型应用，虚拟线程没帮助，甚至可能拖慢性能。

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Parents of

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But yeah, the XML, I think Effbot was all about XML at some point.