Why are there giant concrete tunnels in the desert?

The pressure in space is so low that many consider it as non-existent. It has a calculated pressure of 1.322 × 10−11 Pa, yet she says "Space is the stiffest medium we know of"....Sir Isaac Newton and others called this medium aether.
"the speed of gravity and the speed of light are the same" yet the science books tell us Gravity is instantaneous.  That means when you have instantaneous you cannot have quanta. "Gravitons" do not exist. There is no quanta in any form it may be expressed, including photons. Quantum seems to only be a digital version of the true analog universe and can be made to fit whatever they can’t explain otherwise. William Shatner was spot on correct when he explained Science = Science-Fiction.
      Albert Einstein quote. "Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution."
To be sure, when the number of factors coming into play in a phenomenological complex is too large, scientific method in most cases fails us. One need only think of the weather, in which case prediction even for a few days ahead is impossible. Nevertheless no one doubts that we are confronted with a causal connection whose causal components are in the main known to us. Occurrences in this domain are beyond the reach of exact prediction because of the variety of factors in operation, not because of any lack of order in nature.(Albert Einstein, Science and Religion(1939)


https://www.youtube.com/watch?v=f9X1C7pTu-M