10 most difficult weapons riddles

The MP 40 designed in 1938 by Heinrich Vollmer Its advanced and modern features made it a favorite among soldiers and popular in countries from various parts of the world after the war. It was often erroneously called "Schmeisser" by the Allies, despite Hugo Schmeisser's non-involvement in the weapon's design and production.

And cosmic velocity - also referred to as the circular velocity, it is the speed that should be given to the body to enter into orbit around Earth. If a rocket launches from the surface of the earth, then it has to get at least 7.9 kilometers per second to get into orbit.

AWBPM - "the father of all bombs "- the colloquial term for the Russian so-called "Aerodynamic vacuum bomb with increased power". It is a fuel and air bomb, which according to Russian data has four times more destructive power than the largest so far conventional bomb, the American GBU-43 / B MOAB, commonly referred to as the "mother of all bombs".

The ninjatō or shinobigatana, are allegedly the preferred weapon that the Shinobi of feudal Japan carried. It is portrayed by modern ninjutsu practitioners as the weapon of the ninja, and is prominently featured in popular culture. Replicas of this sword have also been prominently on display at the Ninja Museum of Igaryu located in Iga

The 7TP was a Polish light tank of the Second World War. A development of the British Vickers 6-ton, it was significantly better armed than its most common opponents, the German Panzer I and Panzer II. A standard tank of the Polish Army during the 1939 Invasion of Poland, its production never exceeded 150 vehicles.

A longsword is a type of European sword characterized as having a cruciform hilt with a grip for two-handed use , a straight double-edged blade of around 85 to 110 cm (33 to 43 in), and weighing approximately 1.2 to 1.6 kg .

According to a report by the United Nations Office on Drugs and Crime (UNODC), Honduras has the highest rate of homicide. Every day an average of 22-23 people are murdered here, which gives over 8,000 a year (85 percent killed by firearms).

Nuclear reactor requires no oxygen for combustion and emits no exhaust gas. It gives the submarine the ability to operate submerged at high speeds, for unlimited periods, dependent only on the endurance of its crew. Nuclear power revolutionized the submarine, finally making it a true "underwater" vessel, rather than a "submersible" craft.

On May 15, 1718, Englishman James Puckle patented his machine gun, the world's first! You may have thought the Gatling gun or the Maxim machine gun was the first machine gun, but depending on how you define “machine gun” James Puckle, Esq. (yes, he was a lawyer) got there first.

Operation Grapple was the name of four series of British nuclear weapons tests carried out in 1957 and 1958 at Malden Island and Christmas Island in the Pacific Ocean (both belonging to Kiribati). Nine nuclear explosions were initiated, culminating in the United Kingdom becoming the third recognised possessor of thermonuclear weapons.