Robbert Bobbert is the inventor of many useful devices, such as the Analog Bite-ulator (which some children wrongly claim is an existing invention known as a “fork”), and the Oscillating String-o-phone (which some silly children suggest is already known as a “guitar”).
“Any similarities to existing inventions are just nonsense,” says Robbert Bobbert. “If the Analog Bite-u-lator were already known to world, then why do we eat birthday cake with a straw?”
In his performance, Robbert Bobbert will show off some of his invention blueprints, and sing songs he composed on the String-o-phone. He will be accompanied by his pet Bubble Machine, which fills the room with Â shiny bubbles.