... I dont think we can time travel but some groups are not just spending thousands, they are spending Billions on these Massive Projects and I mean MASSIVE in scale. ? @PhilKDick @burtzev ? @Dead-Hand ? @daskapitalist @Meme_Factory_1776 They say Time passes just a well for a lone particle in its ground state as it does for a collection of particles in an explosion but a faster than Light event can go back in time, BUT the speed of light can not be crossed, you get into spooky science as a work around through cosmological ideas like wormholes or the classic quantum entanglement...Quantum Entanglement Means something special For Time Travel, you get into Paradoxes, Thought up by Kurt Gödel in the mid 20th century, the paradox basically says that, if a person were to travel back in time to slaughter his or her grandfather, a domino effect would start, which would eventually lead to the time traveler never having been born at all. Since the person was never born, they could never have hopped in their Delorian and gone back through time to kill their grandfather to start with. A paradox? The quantum-mechanical equivalent of the grandfather paradox involves a subatomic particle that has two states – one and zero – corresponding to “alive” and “dead”. The paradox emerges if the particle started out in state one, travelled backwards in time, met a younger version of itself and then flipped the value of its earlier self to zero. Kind of paradoxical, no? String theory is the cutting-edge idea that all fundamental particles are actually tiny vibrating loops of string. This assumption turns out to have broad-ranging implications, including the possibility that our universe has more dimensions than the known three dimensions of space and one of time. In the 1960s physicists suggested that particles may exist that can travel faster than light. These particles, dubbed tachyons, have only been theorized, never detected. Because of tachyons' troubling properties, including the possibility that they would violate the rule of causality, many physicists have considered them a fringe notion. The paradox spooky sciences....Howvever it does have real life applications, A person-accelerator with the capabilities of the Large Hadron Collider would move its passengers at close to the speed of light. Because of the effects of special relativity, a period of time that would appear to someone outside the machine to last several years would seem to the accelerating passengers to last only a few days. By the time they stepped off the Cern LHC ride, they would be younger than the rest of us. or it is now theoretically possible to change the state of one particle on Earth, and another 1,000 or even 3,000 light years away, but you can actually teleport to that particle 3,000 light years away, 3,000 years ago… or at least, that is what the research suggests is ultimately possible, in theory.