Sir Arthur Conan Doyle was one of the most logical minds of the 20th century. He created the character of Sherlock Holmes and conducted criminal investigations himself. How is it possible that he became a zealous spiritualist? There are two questions my friends keep asking me. First:How did I s
History of Colombia Colombia, a country formally owned by Spain under the conquistador New World area, is a thriving beautiful rich country. The inhabitants are a mixture of ethnic background Afro-Latino, white skin Hispanic and indigenous peoples. The capital is Bogota. The country is rich in mo
Reporters couldnt find words when the mighty Hindenburg suddenly burst into flames on landing. After this catastrophe, the use of airships was discontinued for many years ... How did this tragic accident come about? It was 1937, and Hindenburg - named after a former president of the Third Reich
Over a billion people on Earth do not have access to clean drinking water. Meanwhile, waterworks in Krakow appeared in the Middle Ages. In the 17th century, richer city dwellers already enjoyed the water intake in their own home. However, it was much worse with the sewage system. Where did all the w