When scientists now think about future machines doing large and complex tasks, they're thinking smaller than ever before.

当科学家们现在想到，未来的机器会执行大型复杂任务时，他们想到的是比以前更小的（机器）。

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Do you remember all years when scientists argued that smoking would kill us but the doubters insisted that we didn't know for sure?

还记得那些年吗？当初，科学家提出吸烟会导致死亡，而怀疑者们却坚持认为我们还不能确认这一点。

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The alliances are most valuable when scientists and artists have a shared stake in a project, are able to jointly design it and can critique each other's work.

当科学家和艺术家在一个项目中拥有共同的利益，能够共同设计项目，并且能够相互评价对方的工作时，他们的联盟才是最具价值的。

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Henrietta Lacks' husband and children found out about the experiment done on her when scientists contacted them.

VOA: special.2010.07.21

Scientists believe large groups of wolves became stuck when they came to feed on animals already trapped in the asphalt.

VOA: special.2010.04.07

So when spacecraft are sent to other planets, scientists will look for layers of gypsum in hopes of finding similar fossils.

VOA: special.2010.05.25

The jump was the second highest since 1959, when scientists began measuring atmospheric carbon dioxide levels.

FORBES: As Carbon Dioxide Levels Continue To Rise, Global Temperatures Are Not Following Suit

But when scientists modify the mice with specific genetic tweaks, they are difficult to replace.

CNN: Rebuilding NYU's research labs after Superstorm Sandy

We should respect the role science and scientists play in society, especially when scientists identify new risks.

WSJ: Climate Contrarians Ignore Overwhelming Evidence �� Letters to the Editor