If you want a spatial dimension then wait a couple of million years:Scott wrote: Butler, I want to travel to the 4th dimension now and I don't want to hear WE'RE WORKING ON IT!
http://news.discovery.com/space/once-up ... 10321.html
because our universe might have curled itself into a 4 dimensional (spatial) object by then
Otherwise, if you would accept time to be a dimension, we could call it the 4th dimension and viola your already here/there...
Butler, make this writing visible