Why don't volts kill?

Volts themselves do not kill because voltage is a measure of electrical potential difference, not a direct indicator of danger. The harm from electricity is primarily determined by the current (measured in amperes) that flows through the body, which is influenced by both voltage and resistance. The human body has a certain resistance to electrical flow, so unless the voltage is high enough to overcome this resistance and create a dangerous level of current, it typically won't be lethal. Additionally, factors such as the path of the current, duration of exposure, and individual health also play crucial roles in determining the risk of electrical shock.