Hodl_gap | Factomind

🚨 Negative time officially exists. Quantum physicists have officially measured "negative time," observing light particles exiting a material before they even entered. In a mind-bending experiment at the University of Toronto, researchers fired photons through a dense cloud of ultra-cold rubidium atoms. While light usually experiences a slight delay when passing through matter, the team discovered a rare phenomenon where photons appeared to spend less than zero time inside the cloud. By using a "weak measurement" technique to observe the particles without disrupting their quantum state, the scientists confirmed that the light pulses effectively exited the atomic cloud before they had even finished entering it. This "negative time" effect doesn't mean we have discovered a path to time travel, but it does expose the strange, non-linear nature of reality at the subatomic scale. According to the laws of quantum mechanics, events do not always follow a strict chronological order of cause and effect. This discovery challenges our fundamental perception of how time flows, proving that at the smallest levels of the universe, the boundaries between "before" and "after" can become remarkably blurred. source: Sinclair, J. Physicists have measured ‘negative time’ in the lab. The Conversation.