9 Mysteries of the Past That Still Remain Unresolved

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Dee Cooper Hijacking

In 1917, an unknown young man named Dee Bee Cooper hijacked a Boeing 727 with passengers on board. To release the hostages, he put forward a demand of $ 200,000 and four parachutes. When the plane landed at the auxiliary airfield, Cooper took what was required and released the passengers, but forced the pilots to raise the plane again. Around the border with Mexico, the hijacker jumped with a parachute and disappeared. To this day, the authorities cannot explain where the culprit of the crime went, because his traces were never found.

10 Breeds of Dogs Ideal for an Apartment

Surely a dog is a friend of man. However, not everyone can afford to get such a friend because live in an apartment. But this does not matter! We have compiled for you a rating of dogs that are most suitable for keeping in an apartment.

The Richest Animals in the World

The richest people in the world sometimes find themselves so attached to their pets that they are not ready to abandon their future lives even after their own death, leaving them an inheritance in the form of gold and mansions. Actually, in this way the list of the richest animals in the world was formed ...

«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"!