https://www.youtube.com/watch?v=Q41vzLjwZqM

Lithium has the use of boring tunnels underground.



Heated by nuclear power, lithium cuts through rock like a hot earthworm. The tunnel boring machines shown above do not use this technology, but are examples of boring machines disclosed to the public.



These underground tunnels have been dug for decades.



The Matrix movie showed underground cities.

Worldly people can go underground and try to hide from the incoming catastrophe. They will cry to the rocks to fall on them, to hide them from him who sits on the throne. It would be easier for everyone to turn away from sin, and request mercy from him who sits on the throne. Jesus died on the cross for all, no matter how great their sin is, so they may be saved if they will repent and acknowledge his divinity.

And the kings of the earth, and the great men, and the rich men, and the chief captains, and the mighty men, and every bondman, and every free man, hid themselves in the dens and in the rocks of the mountains; And said to the mountains and rocks, Fall on us, and hide us from the face of him that sitteth on the throne, and from the wrath of the Lamb: For the great day of his wrath is come; and who shall be able to stand? Revelation 6:15-17 KJV

I first learned of this use of lithium from: https://projectcamelot.org/underground_bases.html

It's now considered old technology.... from the 1970s.

A Preliminary Study of the Nuclear Subterrene - los alamos scientific laboratory - 1971
https://gwern.net/doc/technology/self-sinking/1971-robinson.pdf

---

keywords: Nuclear Tunnel Boring Machines (NTBM)