Alessandro Volta's theory of contact tension considered that the emf, which drives the electric current through a circuit containing a voltaic cell, occurs at the contact between the two metals. Volta did not consider the electrolyte, which was typically brine in his experiments, to be significant.
Victoria Falls Bridge is the location for a 111 meters (364 ft) bungee jump. The Victoria Falls Bridge crosses the Zambezi River just below the Victoria Falls. The bungee jump operates off the Victoria Falls Bridge and has a 100% safety record. Over 50,000 people have bungee jumped from this location.
The most important equipment for bungee jumping is the elastic cord, which is a factory-produced braided shock cord, consisting of many latex strands encompassed in a tough outer cover. The latex is used to give the bounce on free fall, and the braided cover enables significant durability benefits.