“Someone touched my board.”

Dr. Cooper, Dr. Fowler, and Howard Wolowitz, M.Eng, just so happen to be in the Boston community Halloween night, giving out candy, comic books, and of course, science knowledge. The youth of East Boston, as well as some parentals, answered math questions to score extra candy points. Things took a turn when Amy touched Sheldon’s board, clearly noted by the neuron schematic and membrane potential equations. Oh, biologists.