But with a pen test no electricity, how is this going ah? As long as I touch the door handle my hand will be numb, and some other people will not be Ma hand. More
It is your body with static electricity, all right
Static, it is a quiescent charge. In the dry and windy autumn, in daily life, people often encounter this phenomenon: undress in the evening to sleep, the dark often hear the crackling sound, and accompanied by blue, meet the handshake, the finger just a touch The hair will often "floating" up, the more chaos chaos, pull the door handle, when the faucet will be "electric shock", often issued by the hair, "Snapped, snapped" sound, which is happening in the body of static electricity.
In fact, it is very simple, that you are wearing a chemical fiber class clothes, the friction generated by static electricity, you touch the metal things on the discharge phenomenon, and only once finished, the next time you wait for a while and then touch, and Others can not take static electricity, so that no electricity friends
