The Deepest Hole in the World, And What We've Learned From It SciShow 4:01 10 years ago 11 975 505 Скачать Далее
The Deepest Human-Made Hole on Earth | Mysteries of the Abandoned | Science Channel Science Channel 10:17 3 months ago 31 855 Скачать Далее
What did the Soviets discover in the Kola Superdeep well at a depth of 12,262 meters? ReYOUniverse 20:46 2 years ago 3 313 973 Скачать Далее
Kola Superdeep Borehole: The Deepest Hole Ever Made Megaprojects 15:28 4 years ago 1 188 487 Скачать Далее
Why Is China Drilling One of the World’s Deepest Holes? New Nature 18:50 7 months ago 1 997 252 Скачать Далее
"Something Terrible Climbed Out of the World's Deepest Hole" Off The Kirb Ministries 17:01 11 months ago 1 989 645 Скачать Далее
What's the deepest hole anyone has ever dug? Mystery Science 7:20 2 years ago 8 447 863 Скачать Далее
Watch A Camera Drop Into A Hole Beneath Antarctica IFLScience 0:35 1 year ago 48 430 367 Скачать Далее
The deepest hole we have ever dug | The Kola Superdeep Borehole One Minute Explore 8:12 3 years ago 340 635 Скачать Далее
What Is Inside The Deepest Hole On Earth? 🤔 #shorts #kolasuperdeepborehole #hellonearth Univault 1:01 1 year ago 222 027 Скачать Далее