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Midget submarines and new kind of communication technology would revolutionize scientific and military operations.

http://crisisofdemocracticstates.blogspot.fi/p/midget-submarines-and-new-kind-of.html Kimmo Huosionmaa Infrasound is the fascinating thing, It can be used for many purposes, and one of them is underwater communication technology. In this technology, the modified SONAR systems are used for communicating with small drone-submarines. Those systems allow operating inside the caves and shipwrecks by using remote-controlled miniature submarines. That system is actually very similar, what was used to take fascinating pictures inside of shipwreck of ocean liner R.M.S Titanic. That system, what was used to take original pictures of that ocean liners inner space was used wires to communicate small Jason robot and Alvin submarine. But there is many limits in this kind of system, what uses cables to control that robot. The modified sonar system, what is used to communicate with modern midget submarines is actually the same kind of underwater telephone, what is used to communication between...

The human torpedo can be very dangerous equipment

British "Chariot" vehicle (Picture 1) Kimmo Huosionmaa The ”human torpedo” is one of the most extreme things in naval warfare. That is actually the electric-powered torpedo-shaped vehicle, what can be used to carry explosives or other equipment to the coastal area. Japanese fleet had suicide-torpedo called ”Kaiten”, but this device is not very common in other navies. German navy had so-called ”Neger”-torpedo, what was equipped with the cabin, and it had one torpedo for shooting the ships, what is moving forward. The British version of those underwater ”motorbikes” was the ”chariot”. In this version was normally two scuba divers, who sat on the torpedo. And this equipment was used against axis ships in Mediterranean area. Similar vehicles were used in the attack against British battleships at Alexandria by Italian naval frogmen. This attack shows how dangerous those things were, and when we are thinking about this kind of attack, the human torpedoes can be carrie...