The attempt to extract useful energy or effects from the seething, frothing background of virtual particles and fields that make up "empty" space according to quantum field theory. This isn't just Zero Point Energy; it's about interacting with the vacuum's structure—perhaps through the Casimir effect, vacuum polarization, or stimulating virtual particles into real ones. It's the dream of tapping the ultimate foundation of reality for power, but most physicists think it's like trying to get a sailboat moving by blowing on your own sail.
*Example: "The conspiracy theorist swore his garage device ran on quantum vacuum harnessing, pulling power from the 'seething ether.' Physicists said he'd just built a dangerously leaky radio antenna, but his lights were on, even with the mains cut."
by Dumuabzu January 29, 2026
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