I have an interest in physics. Not the math. It's hard to explain. I find it amazing to think that there are very smart people out there that see the universe as mathematical expressions that describe our physical universe. I like reading and watching shows in which these people take their calculations on the physical universe and change them back in to visual descriptions. It blows my mind that they can take something that is unfathomable like a singularity, turn it in to math and then turn it back in to images that illustrate this unfathomable point in space/time in a way that we can understand.
The link below is a visual walk through on how to imagine the ten dimensional physics that string theory seems to indicate that all of everything resides in. Try and wrap your head around it. Blows me away this universe of ours.
Imagining the Tenth Dimension