assassination attempts were planned or committed on stolypin, the last was the shot of anarchist dmitry bagrove kiev opera house in september 1911, the wound turned out to be fatal . it was made by a tv camera and installed on the satellite kosmos 4 , this event was the beginning of a new era meteorological forecasting, when weather forecasts began to be made using space tools. space 4 itself, a device weighing almost 5 tons, flew only a few days and then descended into orbit, in addition to telephoto shooting , including the study of the atmosphere, and we have spheres of radiation from the sun and earth and other geophysical phenomena later under the universal name space, communication satellites and military satellites and even prototype spaceships on april 26, 1986 . the worst accident at a nuclear facility in the history of nuclear power engineers shortly after midnight during an ordinary experiment in what happened, scientific disputes are still ongoing, but in general they are inclined to believe that the accident was caused by a combination of many circumstances at once, and not just t