When most people think of computer simulations, they imagine sleek graphics or Hollywood-style animations. But for Tayfun ...

This dimple in space-time is the result of what we call a gravity well, and it was first described over 100 years ago by Albert Einstein's field equations in his theory of general relativity.

Feynman diagrams keep track of what might happen by stringing together lines representing particles’ trajectories through space-time.