The speed of a Wi-Fi wireless network connection depends on several factors. Like most kinds of computer networks, Wi-Fi supports varying levels of performance depending on which technology standards it supports. Each Wi-Fi standard is rated according to its maximum theoretical network bandwidth:
Zumbox was a proposed hybrid mail service for receiving postal mail via the web. The service was intended to work in parallel to traditional postal services, whereby a digital mailboxâa Zumboxâ would be created for every street address in the U.S. People were able to claim their Zumbox via a paper mail confirmation code.
Zumba. Zumba is a dance fitness program created by Colombian dancer and choreographer Alberto Beto Perez during the 1990s. Zumba involves dance and aerobic elements. Zumba's choreography incorporates hip-hop, soca, samba, salsa, merengue, mambo, martial arts, and some Bollywood and belly dance moves. Squats and lunges are also included. Zumba Fitness, an organization that sells Zumba videos and products, does not charge licensing fees to gyms or fitness centers.