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Each bounce is smaller than the previous one. The "bomb run" is calculated so that at its final bounce, the bomb will reach close to the target, where it sinks. A depth charge causes it to explode at the right depth, creating destructive shockwaves. The bouncing bomb was a 5-ton bomb developed, separately, during World War II. Like the tsunami ...
Extensively used in bombs, shells, depth charges and naval mines Baronal: Barium nitrate, TNT and powdered aluminium: Baratol: Barium nitrate and TNT: Used in British hand grenades. Also used as the low velocity explosive lens in the implosion type nuclear weapon, Fat Man: Composition A: 88.3% RDX and 11.7% plasticizer: Composition B: RDX, TNT ...
Deep underwater explosions are those where the crater is small in comparison with the depth of the explosion, [2] or nonexistent. The overall effect of an underwater explosion depends on depth, the size and nature of the explosive charge, and the presence, composition and distance of reflecting surfaces such as the seabed, surface, thermoclines ...
Underwater dump sites off the Los Angeles coast contain World War II-era munitions including anti-submarine weapons and smoke devices, marine researchers announced Friday. A survey of the known ...
The inventor of the first such bomb was the British engineer Barnes Wallis, whose "Upkeep" bouncing bomb was used in the RAF's Operation Chastise of May 1943 to bounce into German dams and explode underwater, with an effect similar to the underground detonation of the later Grand Slam and Tallboy earthquake bombs, both of which he also invented.
bombs, projectiles, sea mines, land mines: Both: Ooshokuyaku (Yellow color explosive) or Shimose: Most commonly used booster. Pressed 66% Ammonium perchlorate 16% Silicon carbide 12% wood pulp 6% oil: Main charge: mines, depth charges: Navy: Type 88: Loose grey powder. Friction sensitive. Trinitroanisole: Main charge: bombs: Navy: Type 91: Cast ...
The discoveries include two 250-pound bombs and a 1,000-pound bomb, which are estimated to be approximately 80 years old, federal and county officials said in a Feb. 12 news release.
An underwater firearm is a firearm designed for use underwater. Underwater firearms or needleguns usually fire flechettes or spear-like bolts instead of standard bullets. These may be fired by pressurised gas.