TOP 10 Attack Helicopters of the World And the Present

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Agusta A129 Mangusta (Italy)

This is an Italian attack helicopter developed by the Italian company Agusta and assembled in Western Europe. It is equipped with three 20-mm cannons, as well as eight air-to-ground, air-to-air and several dozen unguided missiles. The helicopter is capable of speeds up to 278 km / h, carrying capacity — 4.6 thousand kilograms.

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

Obviously, loyal fans of the Crazy Hands section from a popular TV show worked on inventions from today's selection. The genius of the authors of these ideas sometimes crosses the maximum mark, but let's be honest ... Who cares how and from what this or that device is made if it works 100%? We bring to your attention 25 ingenious inventions from the category of "I’m my mother’s engineer"!

The most unpredictable interconnected things

Each item is endowed with its own unique history of appearance. Some of the inventions are quite explainable and logical, but how can you connect, for example, dogs and velcro closures for shoes? In today's selection, we will talk about the most unusual interconnections of some things that are already familiar to us.