High school memories... (Score 1)

I remember acutally reading this book in high school and wondering what the fourth dimension would look like, then I got to college and found out that the fourth dimension is time and it was a big let-down. But it was fun to see how those in two dimensions couldn't imagine three dimensions and those in one dimension couldn't imagine two and so on down to the one point oblivious to all. I might have to read this again!