Nikola Tesla,
The English Mechanic and World of Science…
(1907)
“ Such a novel engine of war — a vessel of any kind, submarine or aerial — carrying an agent of unlimited potency of destruction, with no soul aboard, yet capable of doing all it is designed for, as if fully equipped with a fearless crew in command of its captain, must needs bring on a revolution in the present means of attack and defense.Since ages human ingenuity has been bent upon inventing infernal machines. Of these the modern cannon has been so far the most remarkable. A 12 in. gun charged with cordite is said to hurt a projectile of 850 lb. with the initial velocity of nearly 2,900 ft. ”
