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Torpedo

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A torpedo is a weapon that moves under the water.

It is self-propelled, which means it moves on its own. It carries an explosive warhead to hit a target. This helps small boats fight very large ships.

Robert Whitehead with battered test torpedo Fiume c1875
Robert Whitehead with battered test torpedo Fiume c1875

Long ago, people used different tools. Some were just floating mines. Others were attached to long beams. In 1866, Robert Whitehead made the first modern torpedo. It was a tube that ran underwater using compressed air.

Robert Whitehead with battered test torpedo Fiume c1875
Robert Whitehead with battered test torpedo Fiume c1875

Early versions had trouble staying at the right depth. Whitehead fixed this with a secret tool. He used a hydrostatic valve, which is a part that senses water pressure. This helped the torpedo stay at a set depth.

Today, there are many kinds of torpedoes. Some are lightweight. Others are heavy. Some fly through the air from planes.

Sopwith Cuckoo
Sopwith Cuckoo

Others come from deep under the sea using submarines. Modern torpedoes can even follow a wire to guide them to a target.

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🖼️ Images & Media (38)
File:Mark 8 torpedo in Germanton Park.jpg
Mark 8 torpedo in Germanton Park.jpg
File:Fulton's torpedo.jpg
Fulton's torpedo.jpg
File:Sinking torpedoes by moonlight in Charleston Harbor - Harper's Weekly, June 13, 1863.jpg
Sinking torpedoes by moonlight in...
File:Romanian spar torpedo boat Rândunica.jpg
Romanian spar torpedo boat Rândunica.jpg
File:Whitehead torpedo General Profile, The Whitehead Torpedo U.S.N.1898.jpg
Whitehead torpedo General Profile, The...
File:Robert Whitehead with battered test torpedo Fiume c1875.jpg
Robert Whitehead with battered test...
File:Ottoman submarine Abdulhamid 1886.jpg
Ottoman submarine Abdulhamid 1886.jpg
File:The first modern-day torpedo launching station in Rijeka, 2020.jpg
The first modern-day torpedo launching...
File:HMS Lightning - Torpedo Boat 1877.jpg
HMS Lightning - Torpedo Boat 1877.jpg
File:Brennan torpedo launching.jpg
Brennan torpedo launching.jpg
File:Combate de Caldera.JPG
Combate de Caldera.JPG
File:Knyaz'Suvorov1904Reval.jpg
Knyaz'Suvorov1904Reval.jpg

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