10 Most Intelligent Animals

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Chimpanzee

These smart creatures are the closest «relatives» of man. If you put a 2-year-old child and a chimpanzee nearby, you will not notice much difference in the level of their development. Chimpanzees (and especially bonobos) have a decent sense of humor and can communicate using gestures. They are also capable of manufacturing tools, tearing leaves from sticks and sharpening their ends.

A Huge Stone Ball in the Middle of the Forest

The mountainous country of Bosnia and Herzegovina is shrouded in a considerable number of various miracles. These mysterious stone balls are just one of them. Most of these "balls" in the city of Zavidovichi. It was there, in the town of Podubravle that this huge ball of regular round shape was found, the study of which to this day is closely engaged by archaeologists and scientists ...

The 7 Worst Epidemics in Human History

The new year 2020 began with the advent of a new virus in the Chinese city of Wuhan. To date, coronavirus has claimed about 100 lives and continues to test people for strength. The history of mankind has repeatedly known extremely dangerous viruses and epidemics, which claimed millions of lives, wreaking havoc on the trail of panic and chaos. But even the worst of all infections, people managed to win and live on ... exactly until the next outbreak of some mutated flu.