Physics, Technology
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Space
Development of Space Travel
The conquest of a new world: the first satellite, the first man in space, the first steps on the moon – pictures we all know. But the triumph of space travel holds hidden secrets. The military projects appear to come from Hollywood films like “Star Wars”. For years the Soviets and the Americans have exploded nuclear bombs in outer space, tested killer satellites and planned military interventions from space. Behind the scenes, such dangerous experiments with the aim of military space control are still conducted today. Documents kept secret for years by the secret services of the superpowers and published only shortly ago show how often and under what conditions the world was on the brink of a Third World War. In 1953, when Khrushchev was the successor to Stalin in the Soviet Union, people were able to breathe again.
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Air Traffic
Being able to fly has been a dream of humanity from time immemorial. But it does not even date back a century that people actually started being able to travel through the air. Since the 1960s, the number of flight passengers has been constantly increasing. Thus, the airspace is no longer dominated by birds but by man-made flying objects.
Blogging
The weblog or blog, for short, as a medium is not much older than this century. Blogs came into being in the World Wide Web as ’messages from below’, as web pages from web creators who wanted to share their view of the world with the world. They are short notes, long texts, pictures, videos, which are posted loosely and at random intervals to the world for an undefined public.
Ideals of Beauty
1. What Is Beautiful?