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.
Tsar Bomba (Russian: ÑÐ°ÑÑ-Ð±Ð¾Ð¼Ð±Ð°;  Tsar of bombs) is the nickname for the AN602 hydrogen bomb, the most powerful nuclear weapon ever detonated.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)).
3,800 times more powerful than Hiroshima. The Tsar Bomba hydrogen bomb is the largest-ever nuclear device to have been detonated. The power of the explosion exceeded the combined power of all explosives used by all countries during WWII.The explosive energy released exceeded 3,800 times the Fat Man bomb dropped on Nagasaki.,800 times more powerful than Hiroshima. The Tsar Bomba hydrogen bomb is the largest-ever nuclear device to have been detonated. The power of the explosion exceeded the combined power of all explosives used by all countries during WWII.