>>40938365
Backward Time Travel for Information: This gets trickier and dips into theoretical physics. The concept hinges on ideas like wormholes (hypothetical tunnels through spacetime, predicted by general relativity) or the manipulation of quantum entanglement. Wormholes, if stable and traversable (a big “if”—they require exotic matter with negative energy, which we haven’t observed in bulk), could theoretically allow information to be sent back in time. Quantum entanglement, often misunderstood as “instant communication,” doesn’t permit faster-than-light messaging due to the no-communication theorem, but some physicists (like Seth Lloyd) speculate about quantum teleportation protocols that might exploit closed timelike curves (CTCs)—loops in spacetime where causality bends. However, these ideas are speculative, unproven, and face paradoxes like the grandfather paradox (what if you send a message to prevent your own birth?).
