The military has used silly string to detect trip wires in Iraq. Before entering a room, they can squirt it inside. If it hangs in the air, it may have revealed a wire.

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The military has used silly string to detect trip wires in Iraq. Before entering a room, they can squirt it inside. If it hangs in the air, it may have revealed a wire. - Did You Know?

Did You Know?

The military has used silly string to detect trip wires in Iraq. Before entering a room, they can squirt it inside. If it hangs in the air, it may have revealed a wire.