What is 4D? How would that work?

[twesterm]

Suspense304 said:

Time is considered (4th Dimension)

And 4d gaming would be something constantly changing.. Just like real life.. that's all it means.. We live in 4 dimensions (actually 5 I believe but I'm not sure what the other is) I forgot to quote the other guy's post but yes.. 3 physical 1 spacial

 

Dude above me... good post

Actually, right now the current idea is there are 11 dimensions.

String theory use to say there couldn't be more than 10 dimensions and there was another theory that said there had to be 11 and only sometime recently string theory allowed for 11 dimensions because things started falling apart when you start looking at super dense massive black holes and things really really far away.