9 Mysteries of the Past That Still Remain Unresolved

Photo 2 of 10

Rumble in Taos

A strange rumble was recorded in the small American town of Taos, New Mexico. It can be heard by all people who have been there, but the anomaly is that not a single device that captures sound can «hear» it. The origin of this strange hum and its source is still a mystery. At the same time, many people say that the rumble remotely resembles the growl of a diesel engine.

Interesting Facts About Ants

We are used to consider ants an icon of hard work and strength. These small insects were able to create their own hierarchy and build entire cities underground. This collection will tell you about interesting facts that you might not have known about ants ...

Al Capone`s Prison

The world's first correctional prison in Philadelphia, with the full name of Eastern State Penitentiary, first received a prisoner in 1829. For more than 100 years of work, a lot of villains and criminals were there, one of which was the well-known mafia boss Al Capone. How was this place different from other prisons and what does it look like now? More on this later ...