Pause for a moment and try to imagine four-dimensional space. It is right next to you, but in a direction you can’t point to. No matter how well hidden you may be, a four-dimensional creature can see you perfectly well, […]
Pause for a moment and try to imagine four-dimensional space. It is right next to you, but in a direction you can’t point to. No matter how well hidden you may be, a four-dimensional creature can see you perfectly well, […]