4D

Not the Singapore Pools 4D. But I've been trying to understand what is 4-Dimensional for the longest time. I still don't get it!!!

>> Coming from someone who:
(i) doesn't play 3D games simply because it makes her giddy and confused
(ii) doesn't dive because the sea body is in 3D
(iii) doesn't like flying because ...again the sky above is 3D

Unlikely the brain-lock will be broken anytime soon.