A graphical representation of a scientific concept, incorporating elements of humor. Visualize a comic strip that is set in a laboratory environment with a scientist in a white lab coat, behind a table full of beakers filled with different colored liquids. On the blackboard behind, the universally recognized E=mc2 formula is scribbled. The scientist, with comical expressions, is holding up a beaker with a brightly glowing substance, and the caption reads: "I asked for a lightbulb moment