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.

INTERESTING 6 Forbidden Types of the Most DANGEROUS Weapons

6 Forbidden Types of the Most DANGEROUS Weapons

Throughout history, mankind has never stopped trying to create various types of weapons for various purposes. At the same time, while mankind created them, certain prohibitions on its use came out. For example, the popes banned the crossbow, and Homer spoke disapprovingly of the bow. In the 21st century, the scale of invented weapons reached a completely different level of danger, which can be called deadly. Which of the existing military guns managed to be banned and why are these inventions so dangerous?