This came up on one of the unions I am on. I am looking for someone to discuss the concept of infinity with. Either that or I could go for a discussion on the 4th dimension. If you are interested, simply post and I will answer it back.

Infinity: Just try to imagine no time first... that is the first step...

4th dimension: See how 1-D translates into 2-D and 2-D to 3-D in order to get a visual of 4-D... if you can ;).