1 US patent 1446758, Thaddeus McHugh, Neck for musical instruments, issued 1923-02-27 Patent on truss rod. Note that the diagram in McHugh's patent document shows an incorrect design for the truss rod channel.
The Tsar Bomba was the culmination of a series of high-yield thermonuclear weapons designed by the Soviet Union and the United States during the 1950s (examples include the Mark-17 and B41).one of total destruction of the Tsar Bomba (as an example â over a map of Paris): red circle = total destruction (radius 35 kilometres (22 mi)), yellow circle = fireball (radius 3.5 kilometres (2.2 mi)).
Slowly and silently it crept upwardsâ¦. On October 30th 1961, the USSR detonated the most powerful nuclear weapon ever created. Tsar Bomba, also known as Big Ivan, contained 57 megatons of TNT and was 400 times the power Hiroshima and Nagasaki combined and ten times the entire combined firepower of World War 2.lowly and silently it crept upwardsâ¦. On October 30th 1961, the USSR detonated the most powerful nuclear weapon ever created. Tsar Bomba, also known as Big Ivan, contained 57 megatons of TNT and was 400 times the power Hiroshima and Nagasaki combined and ten times the entire combined firepower of World War 2.