http://ideas.4brad.com/tags/second-life Comments for "second life" en http://ideas.4brad.com/we-dont-live-3d-world#comment-11164 <p>But this is a point without a meaning. The computer screen is 3D then, 2 dimensions of screen, and time.</p> Fri, 15 Jan 2010 00:08:03 -0800 brad comment 11164 at http://ideas.4brad.com http://ideas.4brad.com/we-dont-live-3d-world#comment-11163 <p>Our world is 4d actually, though in current talk, we only talk about the three dimensions of the space and don't mention the fourth - time. Human vision is actually 3d because our eyes are in number of two and they give slightly different images which gives us enough information to locate an object in the 3 dimensions (x-length,y-height and z-distance from viewer). If we had a single eye, our vision would give us only 2d information, like a camera or a monitor screen do.</p> Thu, 14 Jan 2010 10:26:54 -0800 Anonymous comment 11163 at http://ideas.4brad.com