“[2:18] Quantum Vacuum & Gravity: Explains how gravity from Earth interacts with quantum vacuum fluctuations, possibly producing natural negative energy.”
Bingo... The Cosmological Constant and Vacuum Energy:
“Vacuum energy, also known as zero-point energy, is a concept in quantum mechanics that refers to the energy that exists in a vacuum, even when it is devoid of matter. According to quantum field theory, the vacuum is not truly empty but is filled with virtual particles that constantly pop in and out of existence. These virtual particles are fluctuations in energy that arise due to the inherent uncertainty in quantum mechanics.”
https://sentinelmission.org/cosmology-glossary/vacuum-energy/
I have a theory that these particles are not constantly popping in and out of existence, but instead popping around from place to place in space time. And pairs can be entangled from different times and spaces. If this can be harnessed, which I suspect it is, this is how they can travel almost instantly through space and time from/to different locations and different times.
And... There is an important perspective with this possibility. When they zip off and defy inertial and G forces they are not physically moving that fast. It only appears so to us the observer. They are moving at a safe speed to themselves but accelerating space time instead. So they are moving at a comfortable clip themselves physically but their space time has accelerated in comparison to our own time frame as the observers. Their time is passing faster than ours is as we observe them. And they can speed theirs up or slow it down at will. Which appears to us to be physically moving faster or slower. I think we are looking at it from the wrong perspective and speed is actually an illusion of variable time difference.