My brother Joe loves Physics. Yes, I said Physics. He’s described some things to me that I only grasped about 20% of it.
Nova has had some shows on String Theory that I found quite fun to watch. I ran across a site that does a wonderful job of explaining dimensions beyond the 4 we are used to: point, line, cube, time.
If you go to the site, on the left side click on “Imagining the Ten Dimensions” for a ~5 minute flash on what are the ten dimensions. Go on, I dare ya!
What do you think? Feeing small now?