9 Mind-Blowing Mysteries That Remain Unsolved - Page 5 of 9 - 9facts

9 Mind-Blowing Mysteries That Remain Unsolved

#5. The Siberian Sinkholes Mysteries

The Siberian Sinkholes - 9 Mind-Blowing Mysteries That Remain Unsolved

Siberia is one of the most uninhabited places on the planet. When a number of large sinkholes appeared in the north of the country, scientists were therefore at a loss as to what caused them. Theories for the holes sudden appearance have ranged from the presence subterranean alien life to secret government fracking. Researchers continue to try and crack the case, no theory is yet to stick. Source

Leave a Reply

Your email address will not be published. Required fields are marked *