Photo | An illustration of a glowing brain shaped like a speech bubble with circuit-like patterns, floating above a group of illustrated figures handling mathematical symbols and numbers on a grid-like floor, set against a blue rippling background. | UCLA

An illustration of a glowing brain shaped like a speech bubble with circuit-like patterns, floating above a group of illustrated figures handling mathematical symbols and numbers on a grid-like floor, set against a blue rippling background.

James Boldry for Live Science