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

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

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.