Hello people. I'm relatively knew here. I've posted already but consider this a formal introduction. That being said... I'm having quite a hard time visualizing a 4th spatial demension. I mean I've seen a model of a tesseract, but still the concept escapes me. It's basically as if our 3 demensions were turned on thier sides as a piece of paper, and a 4th demensional object was passed through it. I guess I need a better frame of reference. Anyone know of a better way to eplain this or visualize it? Or do I already have the concept down and I'm overthinking this?