Prior to the use of boosters to bring yachts and people into space, the US Aerospace Agency had researched and manufactured a pressure-reducing sled at speeds up to hundreds of kilometers per hour. Participating in the experiment with a pressure sledge starting in 1954 was Colonel, surgeon John Stamp. When the speed reached 1,010km / h, Stamp was under pressure equivalent to 35 times the attraction of the earth. As a result, Stamp suffered injuries all over his body, not only breaking ribs, crushing wrist wrists, flying "strikers", but also breaking blood vessels in the eyes and brain concussions.
The threat of biochemical warfare has led the Pentagon to implement Plan 112 in the 1960s and 1970s. One of its contents is the spraying of nerve agents such as Sarin and VX into thousands and rows. thousands of marines to check the order of cleaning toxins and safety measures. In 2002, the US Department of Defense publicly detailed this plan. Subsequently, the Department of the Retired Military Administration conducted an investigation into the possibility of injury of the soldiers involved in this experiment.
