Zorbing inner and outer orbs. In 1994 three investors created the firm ZORB Limited to commercialize sphereing. Their business model was to develop the activity via a franchise system. Zorbing entered the Concise Oxford English Dictionary in 2001 where it was defined as: "a sport in which a participant is secured inside an inner capsule in a large, transparent ball which is then rolled along the ground or down hills". The orb is double-sectioned, with one ball inside the other with an air layer in between (unlike the water walking ball, which is usually a single thin-walled ball). This acts as
Dragon Ball Z: Budokai Tenkaichi can select battles from different sagas and proceed through the story of "Dragon Ball", "Dragon Ball Z", "Dragon Ball GT", and even several "Dragon Ball Z" films. The Dragon Balls can be acquired through story mode by destroying the environment in battle; however, the player can only keep the Dragon Ball they find if the battle is won. Each installment features several "what-if" battles and scenarios; for example, the "Tenkaichi 1" story mode features modes where the player takes control of a villain and uses the character to defeat the hero, while the "Tenkaichi 2" story mode has modes where