Post #861

Scientists are studying the sensational huge craters in Yamal. These are giant funnels that can easily fit a 10-storey building. The pits are tens of metres deep. So, where do they come from? See in our post. In the filmBlack Holes of Yamal, a group of scientists talk about their theories of the mysterious phenomenon. #Russia#Yamal Follow: https://t.me/rtdocumentary