Discover the incredible power of electric shock used to catch fish in China. Watch as this intense process stuns the water, ...

Most of us have probably used a 9-volt battery. They power small household items such as clocks, smoke detectors, and toys.

The water levels of the eels’ muddy ponds and pools can get extremely low, leaving the fish more vulnerable to predators. This is when their electric shock abilities are particularly valuable, helping ...