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Answers to 244 more questions from the world of science
With the support of scientific and technical discoveries and global economic and media connections, wars have grown into planetary events.
Sometimes, however, even scientists grope in the dark because the Earth does not easily reveal all its remaining secrets. Reality, as it often happens, is more exciting than any novel.
The book describes man's discoveries of parts of planet Earth that were accidental or planned. The period from 50,000 years ago to today's efforts in space exploration is described.