A paper clip is not the deadliest weapon in the world. In fact, the weapon that can do the most damaged when used by man is a flamethrower.
The most deadliest weapon today, as of September 2013, is going to be a matter of opinion. However, a nuclear weapon is probably the most deadliest of them all as it vaporizes everything in a certain radius and makes the area uninhabitable for years.
There can be no doubt that the most deadliest weapon of world war 2 was the nuclear bombs that dropped on Hiroshima.
The A-bomb.
The Human Ingenuity.
== ==
B2
HuMan mind
musket
Tentacle Raep.
The deadliest weapon during the Elizabethan times was a cannon.
The Atomic Bomb?