ERIC DAVIS’ PROPULSION BOOK POINTS TO SOMETHING WILD: MOVE THE BOUNDARY FAST ENOUGH, AND “EMPTY” SPACE CAN MAKE REAL LIGHT. ⚡🌌

Imagine empty space is like a perfectly calm-looking pond—but tiny waves are always hiding underneath. The dynamic Casimir effect says that if you change the walls around those waves extremely fast, you can shake the vacuum hard enough that real photons of light come out. This is real quantum physics: researchers demonstrated the effect in a superconduc…