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Why do Berliners call the city TV tower the Pope's revenge? Detailed answer

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Why do Berliners call the city TV tower the Pope's revenge?

Just above the middle of the Berlin TV tower built in 1965 is a stainless steel ball. When the sun illuminates it, a reflection in the form of a cross appears on the ball. In this regard, the Berliners gave several witty nicknames to the tower, alluding to the persecution of the church and the cultivation of atheism during the years of the GDR. Among them is the "revenge of the pope", another option is the Church of St. Walter - an ironic reference to the name of Walter Ulbricht, who led the GDR for twenty years.

Authors: Jimmy Wales, Larry Sanger

 Random interesting fact from the Great Encyclopedia:

What are ultraviolet rays?

Light, heat, x-rays and ultraviolet rays are all types of radiation. The wavelengths of radiation have a huge range. The longest are radio waves, the shortest are gamma rays. Halfway between the longest and shortest wavelengths are light waves, or visible radiation. But the light rays themselves include a large number of waves of different lengths.

Each color is a wave of a certain length. Red light is the longest wavelength visible to man. Then comes orange, followed by yellow, green, cyan and violet, which has the shortest wavelength. Immediately after the violet wavelength comes the radiation that scientists call the ultraviolet range. These waves are emitted by the Sun, as well as lamps specially created for this purpose.

Ultraviolet rays exist in the wavelength range of violet to more than 1 wavelengths per centimeter. Because UV rays are shorter than others, they are penetrating. At the same time, only half of the ultraviolet rays sent by the Sun reach the Earth. Many of them are absorbed by the Earth's atmosphere far from its surface.

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