The Deepest Hole in the World, And What We've Learned From It SciShow 4:01 10 years ago 11 962 253 Скачать Далее
Why Is China Drilling One of the World’s Deepest Holes? New Nature 18:50 6 months ago 1 910 060 Скачать Далее
What's the deepest hole anyone has ever dug? Mystery Science 7:20 2 years ago 8 326 777 Скачать Далее
What’s at the Bottom of the Deepest Hole on Earth? BE AMAZED 31:00 3 months ago 1 347 633 Скачать Далее
The deepest hole we have ever dug | The Kola Superdeep Borehole One Minute Explore 8:12 3 years ago 329 046 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 3 071 093 Скачать Далее
Watch A Camera Drop Into A Hole Beneath Antarctica IFLScience 0:35 1 year ago 45 637 792 Скачать Далее
The Deepest Human-Made Hole on Earth | Mysteries of the Abandoned | Science Channel Science Channel 10:17 2 months ago 25 612 Скачать Далее
Kola Superdeep Borehole: The Deepest Hole Ever Made Megaprojects 15:28 4 years ago 1 183 665 Скачать Далее
Here's What is at the Bottom of the Deepest Hole on Earth... Amazing Stock 11:18 5 years ago 12 390 052 Скачать Далее
‘The end of the world’? Mysterious big hole emerged in northern Siberia CGTN 0:56 9 years ago 191 613 Скачать Далее
The Deepest Hole On Earth Was Sealed Up Because Scientists Found This The Fancy Banana 27:17 9 months ago 179 625 Скачать Далее
