Title: Secret weapons
Description: Charts the history of secret weapons development by all the major powers during World War II, from British radar to Japanese ray-guns, and explains the vital impact that each of these often bizarre weapons eventually had on the outcome of the war.
Subjects: Weapons systems, History, World War, 1939-1945, Technology, Military research, Military weapons, Equipment and supplies, Systèmes d'armes, Histoire, Guerre mondiale, 1939-1945, Technologie, Recherche militaire, Armes de guerre, Matériel, World war, 1939-1945, equipment and supplies, Weapons
Time periods: 20th century, 20e siècle