Search results
Results From The WOW.Com Content Network
Static electricity is thought to be a particular hazard for astronauts on planned missions to the Moon and Mars. Walking over the extremely dry terrain could cause them to accumulate a significant amount of charge; reaching out to open the airlock on their return could cause a large static discharge, potentially damaging sensitive electronics. [26]
An electrical injury (electric injury) or electrical shock (electric shock) is damage sustained to the skin or internal organs on direct contact with an electric current. [ 2 ] [ 3 ] The injury depends on the density of the current , tissue resistance and duration of contact. [ 4 ]
Signs of an impending strike nearby can include a crackling sound, sensations of static electricity in the hair or skin, the standing of hair on end, the pungent smell of ozone, or the appearance of a blue haze around persons or objects (St. Elmo's fire).
For premium support please call: 800-290-4726 more ways to reach us
Electric shock — Physiological reaction of a biological organism to the passage of electric current through its body. Ferranti effect — A rise in the amplitude of the AC voltage at the receiving end of a transmission line , compared with the sending-end voltage, due to the capacitance between the conductors, when the receiving end is open ...
Motions like petting generate static electricity. For the first time, researchers at Northwestern University say they understand how the phenomenon occurrs. “If you put your hand on a cat, you ...
The StunStrike is a wireless electroshock weapon being developed by XADS.It is in various sizes from rifle size upwards, with various ranges. It is intended to incapacitate men and pre-detonate IEDs and incoming RPGs.
A taser, with cartridge removed, making an electric arc between its two electrodes. An electroshock weapon is an incapacitating weapon.It delivers an electric shock aimed at temporarily disrupting muscle functions and/or inflicting pain, usually without causing significant injury.