Some, entering into a meditative or alpha brainwave state of consciousness, are able to clearly see a fourth pyramid, in the foreground of the other three.

某些可以进入冥想状态的或具有整体意识知觉的人，在其它三个金字塔很醒目的位置上能够清楚地看见第四个金字塔，。

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Brainwave entertainment, which USES the latest technology in binaural beat research, is designed to put the mind into a relaxed and meditative state.

脑电波娱乐，采用最新双耳声…研究，旨在让大脑放松、冥思。

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The folks that brought animated cat ears to the human race is now using NeuroSky's brainwave-reading headgear to suss out your emotional state and share it with your friends.

ENGADGET: Neurowear wants to read your mind, geotag your feelings (video)