The smallest city in the world is the Vatican city with a population of around 800 people.
Fun fact: The genetic material of humans differs from that of chimpanzees by only 1%. This difference of 1% has made possible all the cultural achievement of humans.
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Did you know ?
Random'Did you know' is a fact book, facts about science, history, astronomy, psychology etc with the inclusion of a fun fact at the end. All credit goes to the the scientists and researchers who spent hours to discover these facts also the crazy minds w...