Did CERN shutting down actually change anything? Across social media, people are claiming time feels different, they’re sleeping better, and even old Mandela Effects are returning. Today we examine the claims surrounding CERN’s shutdown, the science behind its massive upgrade, and the conspiracy theories exploding online. But first, we head down one of the strangest rabbit holes yet—Dolly Parton, occult symbolism, Taylor Swift, and the surprising connections people on the internet are making.

After more than a decade of groundbreaking experiments, CERN has officially powered down the Large Hadron Collider (LHC) as scientists begin an ambitious overhaul that will transform it into the High-Luminosity Large Hadron Collider (HL-LHC). While the shutdown marks the end of one chapter in modern physics, it also opens the door to a new era of even more powerful experiments—and, for some, even more questions.