there is a blinking lightbulb

Invention Convention

  • “The Vest Pack”
    girl with vest pack same girl with vest pack from behind
  • “The Automatic Milk Dispenser”
    automatic milk dispenser
  • “The Automatic Dog Washer”
    dog washer
  • “The Oxy–Float”
    dog washer
  • “The Teacher's Friend”
    dog washer