Looking at objects farther away often relieves the feeling of strain on your eyes.

看远处的东西通常会消除眼睛的疲劳感。

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If in a typical control the red parts of the brain respond when somebody is looking at a face and the blue parts that you see here respond to some other objects that are essentially matched for.

在典型的控制组中,当被试看到一张人脸后,大脑的红色部分会作出反应，看到其他物体的时候,大家在此看到的蓝色部分,对基本上对应的事物做出反应。

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The agency is focused on identifying which passengers may have dangerous intentions rather than looking at objects that could be misused, he said.

NPR: TSA Stands By Plan To Allow Small Knives On Planes

To better predict the orbits of hazardous objects, this group is looking at the Yarkovsky effect, a force created when the asteroid absorbs sunlight and re-radiates it as heat.

CNN: So, about that asteroid near Earth ...

But those are also the farthest and faintest (because the finite speed of light means that to see objects when they were young means looking at things billions of light years away).

ECONOMIST: The truth is out there. Maybe