Case 1 When NASA began the launch of astronauts into space, they found out that the pens wouldn"t work at zero gravity (ink won"t flow down to the writing surface).

例一当美国航空航天局准备将宇航员送往太空时，他们发现钢笔在零重力情况下写不出来（墨水无法流出来印到书写材质上）。

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And then, Frost says, even that won't work.

接着，弗罗斯特说，即使这样也没用。

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If there is another way that it will work for non-physicists, I won't hesitate to teach it to you if that turns out to be the best way.

如果还有某种适合非物理学家的思考方式,我会毫不犹豫地教给你们的,如果这种方式确实不错的话

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"We can't lose precious time debating legislation that won't work, " LaPierre said.

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But it is to say that rather than try to do the impossible, whereby we try to abolish reality through regulations that won't work, we should make plain that going forward "buyer beware" is real, that no mistakes will be cushioned by politicians, and that just as investors are free to succeed, they're also free to fail.

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That won't work either, in North Korea's case, as I mentioned on a recent CNBC appearance.

FORBES: Magazine Article