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.
9) Ponte Colossus, Italy â 500 ft (152 m) You will find this 350 m long bridge awe-inspiring and an inspiring spot for an energetic sport like bungee jumping. It will take you an average of almost 4.5 seconds for the first fall. You need a lot of nerve power to sustain the 100 km/hr vertical velocity of the free fall.
Finding the Location. 1  1. Check your body condition. In general bungee jumping is very safe but certain conditions can make it potentially dangerous. 2  2. Make sure you are old enough. Some outfitters will allow jumpers as young as 14, others only allow those 16 years old and above. 3  3. Find a bungee jumping place.