historicus
Private
- Joined
- Oct 12, 2016
Almost all of us probably know that Confederate underwater mines sunk several Union battleships during the Civil War. Furthermore, most people here probably already know that the Viet Cong in the Vietnam War and the Taliban in Afghanistan and the Sunni Insurgents and the Taliban in the Second Persian Gulf War all made mines by putting a bunch of explosives in a container and having a battery in the container with wires that go to a detonator (such as nichrome wire or a flash bulb of a camera), and that the wires in the battery also go to a set of electrical contacts. When a person steps on the ground above the mine or when a vehicle (such as a tank or humvee) drives over the ground above the mine, the pressure of the person's body or the pressure of the vehicle's weight pushes the electrical contacts in the mine together, closing a circuit, which detonates the mine.
I suppose that the Confederates could probably obtain some sort of wire (like nichrome wire or the flashbulb in a camera) to detonate the explosives in underwater mines. I mean, they had telegraphs back then. Maybe a fancy detonator such as nichrome wire would not even be necessary. Maybe electrical current going through a telegraph wire could detonate explosives. However, during the American Civil War, there were not batteries (not to my knowledge, anyway). The Confederacy couldn't just go buy a battery at Walmart. I don't know if anyone in the Confederacy even knew of the concept of how an electrical circuit worked. To my knowledge, the only type of technology involving electricity back then was telegraphs. I know that Confederate underwater mines were made to detonate when a ship collided with the mine. The pressure of a ship colliding with a mine somehow detonated the Confederate mines. Since the Confederates did not have access to batteries or electrical wires (to my knowledge, anyway), how did Confederate underwater mines work?
I suppose that the Confederates could probably obtain some sort of wire (like nichrome wire or the flashbulb in a camera) to detonate the explosives in underwater mines. I mean, they had telegraphs back then. Maybe a fancy detonator such as nichrome wire would not even be necessary. Maybe electrical current going through a telegraph wire could detonate explosives. However, during the American Civil War, there were not batteries (not to my knowledge, anyway). The Confederacy couldn't just go buy a battery at Walmart. I don't know if anyone in the Confederacy even knew of the concept of how an electrical circuit worked. To my knowledge, the only type of technology involving electricity back then was telegraphs. I know that Confederate underwater mines were made to detonate when a ship collided with the mine. The pressure of a ship colliding with a mine somehow detonated the Confederate mines. Since the Confederates did not have access to batteries or electrical wires (to my knowledge, anyway), how did Confederate underwater mines work?
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