«I’m an Engineer»: 25 Ingenious Inventions of Ordinary People

Residents of megacities and big cities know firsthand what traffic jams are, especially at rush hour. This collection will tell you about the most fun and unusual facts regarding traffic jams that affect major cities in the world ...

For half a century, attack helicopters have made a significant contribution to the total strength of the military forces of various countries. Impact helicopters are capable of hitting ground, sea and even air targets. Such helicopters carry a deadly threat to any tank or other armored unit of military equipment. Most countries have long equipped their military forces with similar “machines” and some of them even entered the ranking of world leaders ...

Among the many well-known dog breeds are those that strike with their exotic appearance. In this collection we will consider the most unusual and rare dog breeds in the whole world!