Electromagnetic Jerseys

Mr. Curtis the physics teacher likes hockey and sometimes shares stories with the class (one of his favorite teams is the Philadelphia Flyers, whose symbol is a P with lines coming off the left side, as shown on the orange-jersied player in the middle of the mural) . Fights break out during hockey matches rather regularly. Objects with the same charge repel each other, so if hockey jerseys could be charged, they would repel and may be able to help break up fights like in the mural!