Quick Answer. A lightning arrester protects telecommunication and electrical power systems from damage during a lightning strike. It accomplishes this by redirecting the current in the lightning to the ground.
Bloating, burping and passing gas are natural and are usually caused by swallowed air or the breakdown of food through digestion.
There are two main causes of belching and burping: Eating or drinking too quickly can cause you to swallow too much air. Belching or burping is the bodyâs way of releasing that excess air. Sucking on sweets, drinking through straws, chewing gum and wearing loose dentures may all trigger swallowing of excess air. Belching is common in people with heartburn or acid reflux.