A Rolled Foil Ball

I discovered a spherical object of compressed aluminum foil resting beside the cable junction behind the laptop display. Its diameter measured approximately twenty-two millimeters, exhibiting an irregular polygonal texture from manual compression. Using my right plush foot, I applied forward kinetic force, sending it across the woven desk pad toward a goal frame formed by two vertically stacked mini-cassette tapes. The projectile struck the lower cassette with a muffled ping, settling precisely across the theoretical goal line. My balance held steady on the timber surface.