Like it's said the safety of the world as we know can be one click away, (hackers would understand) the most dangerous weapon is the keyboard, it can be used to control and manipulate other weapons, at the safety of your home, without even getting involved in the war, or breaking a sweat so you won't even know what hit you, that is why it is said to be the most dangerous and mother of all weapons in this mother earth.
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From @mcbobby