Big Scientific Concept Explained in Simple English

This dude is awesome. No one has ever come close to explaining to me what the 4th dimension is the way he did.

So building on what Carl said about the shadow of a 3 dimensional object being 2 dimensional (or flat), a shadow of a 4th dimensional object would basically be a 3 dimensional object that does not behave like one.

I wonder if you feel the way I feel watching this. I wonder what Carl Sagan's religious background is. If he's Christian, it makes sense. If he's atheist, this video is Divine Irony.

I should rename this entry Big Religious Concept Explained in Simple Science.