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 taken effect after Atari's licensing rights expired at the end of January 2010. "Dragon Ball Z" has been host to numerous soundtrack releases with works like "Cha-La Head-Cha-La" and a series of 21 soundtracks released as part of the "Dragon Ball Z Hit Song Collection Series". In total, dozens of releases exist for "Dragon Ball Z" which includes Japanese and foreign adapted releases of the anime themes and video game soundtracks. In Asia, the "Dragon Ball Z" franchise, including the anime and merchandising, earned a profit of $3billion by 1999. In the United States, the series sold over 25million DVDs