THE WEAPON THAT CHANGED THE WORLD FOREVER - "Little Boy" L-11 ATOMIC BOMB dropped on Hiroshima Japan

Published on July 16, 2025
Duration: 1:03

This content details the 'Little Boy' L-11 atomic bomb, a gun-type fission weapon weighing 9,700 lbs and measuring 10 feet long. It showcases a high-fidelity replica, highlighting external components like radar altimeter antennas and box-fin stabilizers. The video emphasizes the historical significance of this weapon in WW2 and its impact on Hiroshima, Japan.

Quick Summary

The 'Little Boy' L-11 atomic bomb was a gun-type fission weapon used in WW2. Weighing 9,700 lbs and 10 feet long, it had a yield of 15 kilotons. Its replica shows external details like box fins and radar antennas.

Chapters

  1. 00:00Introduction: Little Boy Replica
  2. 00:20External Walkaround: L-11 Bomb
  3. 00:44Technical Details: Components & Wiring

Frequently Asked Questions

What type of weapon was the 'Little Boy' atomic bomb?

The 'Little Boy' atomic bomb, designated L-11, was a gun-type fission weapon. It was the first nuclear weapon used in warfare, deployed by the United States against Hiroshima, Japan, during World War II.

What were the physical dimensions and yield of the 'Little Boy' bomb?

The 'Little Boy' atomic bomb weighed approximately 9,700 lbs (4,400 kg) and measured 10 feet (3 meters) in length with a diameter of 28 inches (71 cm). Its explosive yield was estimated at 15 kilotons of TNT.

What external features are visible on the 'Little Boy' replica?

The replica of the 'Little Boy' bomb displays an olive drab finish, 'L-11' stenciling, radar altimeter antennas, pull-out plugs, and a distinctive box-fin tail assembly for stabilization.

What historical event is the 'Little Boy' bomb associated with?

The 'Little Boy' atomic bomb is infamously associated with the atomic bombing of Hiroshima, Japan, on August 6, 1945, during World War II. This event marked the first use of nuclear weapons in combat.

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