Bart Simpson stands beside a bespectacled man in a green lab coat and blue bow tie, and a boy with a light brown bowl cut in a white collar…

What happens

Bart Simpson, the spiky-haired boy in an orange shirt, stands beside a bespectacled man in a green lab coat and blue bow tie, and a boy with a light brown bowl cut in a white collar, in a blue-walled lab with a purple ceiling. They stand at a pink cabinet holding a glowing blue computer with a clear case and a keyboard, and the bowl-cut boy leans toward the keyboard while the man gestures with his hands. Bart reaches over to press a key on the keyboard, then leans back with wide eyes and an open mouth, hands on his hips, while the man raises a hand to his ear. Notable objects include the glowing computer, the pink cabinet, and a wall-mounted fixture at the left edge.

Written by an AI model from frames of this moment, so small details can be off.