RUSSIA TRIED TO DIG A HOLE THROUGH THE EARTH'S CRUST IN THE 1970'S. THET REACHED 40,318 FEET DEEP BEFORE THEY STOPPED. IT IS STILL THE DEEPEST HOLE HUMANS HAVE EVER DUG. - )
How The Deepest Hole In The World Got Sealed Up - The Delite
The Truth About The Deepest Hole In The World
This Abandoned Soviet Site Is Home to The Deepest Hole on The Planet
World's deepest hole dubbed 'well to HELL' plunges 40,000 feet – and is only covered by 'rusty Soviet metal lid'
Was The 'Deepest Hole on Earth' Sealed After Finding '2 Billion Year Old Fossil'? | Snopes.com
7 of the Deepest Holes Humanity Ever Dug
Photos Show the Deepest and Largest Man-Made Holes Around the World
Kola Superdeep Borehole - Deepest Hole in the World
7 of the Deepest Holes Humanity Ever Dug
Earth Observatory of Singapore - At just nine inches in diameter, the Kola Superdeep Borehole is the deepest hole that humans have ever dug. It took 20 years to drill to a
Ask Smithsonian: What's the Deepest Hole Ever Dug? | At the Smithsonian| Smithsonian Magazine
What is the Deepest Hole Ever Dug? | by Momina Naseem | Medium
What's Inside the Deepest Hole in the World? | Mental Floss
Space_lovers - How deep is 12 kilometres, comparatively? Deeper than the deepest point of the ocean - the Mariana Trench. In fact, this is the deepest hole we've ever dug into our
How Deep Have Humans Drilled into the Earth's Crust?
Photos Show the Deepest and Largest Man-Made Holes Around the World
The Deepest Hole in the World | Let's Talk Science
7 of the Deepest Holes Humanity Ever Dug
A new mystical thriller about the deepest hole on the planet is shot in Russia
How Deep Is the Deepest Hole in the World? - Scientific American
A Group Of Scientists Has Dug The Deepest Hole On Earth
Pin on Me
Deepest Hole Dug By Hand - Unreal Facts for Amazing facts
