TOP-10 strangest holes on Earth (VIDEO)
As we know, our Earth has many places that are still mysterious. For example: there are a lot of strange and wonderful holes all over the world. Most of them are being discovered all the time. Some holes are made sometimes by nature but some by man in the process of excavating mineral resources which are on the face of the earth (like the case of the Gas Crater).
Moreover, the sinkholes and the black holes are the most amazing and horrible phenomena because it can happen anytime.
On this video you can see the top ten biggest and strangest holes in the world, they can be man-made or can be natural phenomena. Moreover, all of them have interesting and scary stories. It is hard to believe but they are true!
Better watch this video before you start exploring on your own because it is always better to be familiar than to be surprised as hell when you get there.