That light can have this unexpected lift effect started with a very simple question, Swartzlander says: "if we have something in the shape of a wing and we shine light through it, what happens?"

发现光可以产生提拉力是个意外，而且这只源于一个很简单的疑问。Swartzlander说：“如果我们有翅膀形状的东西，并用光照穿过它，会发生什么事情？”

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So you could have a very well lit office but it does not have the same effect because it's artificial and does not contain blue light.

所以就算你有明亮的办公室，但也不能有相同的效果。因为这是人造光且不包含蓝光。

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A batch of advanced figures carefully to launch a "call light a lamp, lighting a large" demonstration effect, and played a very good role model guide.

一批批先进的人物浓墨重彩地推出，产生了“拨亮一盏灯，照亮一大片”的示范效应，起到了很好的引导示范作用。

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Given the millions of people who have taken antidepressants for many years, I think it is unlikely that very large health risks will one day come to light, for the simple reason that such a large effect would have already been recognized.

CNN: What are antidepressants' long-term effects?