It looks like a gigantic exercise ball for rodents, but according to New Zealand engineers at Evento (http://www.eventoworld.com/), the Buzzball will revolutionize our concept of outdoor entertainment.
In this rolling sphere, the pilot, protected by a kind of super-resistant plastic cocoon, takes advantage of his own weight and the momentum of two motors to control the direction and speed of the device and, in short, enjoy all the unimaginable forms of motion sickness. .