The Giant Underground Gas Tank Where Most Helium Is Stored
No, this isn’t a secret UFO installation. It’s a natural underground gas tank that contains over a billion cubic meters of helium, important in many industrial processes, located under America’s Great Plains. It’s covered in mines, domes, and pipelines. This area outside Amarillo, TX, called Cliffside Field, is a natural mega-tank for helium: The ground…
