OK, granted, this isn't a cartoon and has little to nothing to do with medicine, but just in case there are any math nerds reading this blog, they may find this amusing...
So while playing Skiball (the game of champions) a bit ago, I won the most fabulous prize ever: a Horses(TM) 4D puzzle!
I was terribly excited to find out how a 4D puzzle might work. How would they incorporate Time into the puzzle? I was a little bit concerned when the insert said that it was "3D + Details". Details does NOT constitute another dimension.
Anyway, I photographed the experience:
The puzzle box. Oooh, this is exciting!

The 4D horse begins to take shape. This appears to be a head of some sort. Still only 3D, but I'm hopeful.

Ew, have you ever wondered what the inside of a horse looks like? It's all black with lots of tiny squares.

The finished product (note the horseshoe-shaped puzzle box). We gradually accelerate the horse up to 88 MPH...

And our 4D horse enters hyperspace: