时间序

Physicists have successfully measured 'negative time' in a quantum experiment where photons appear to exit a material before they even finish entering it. 五月 06, 2026

Physicists David Wolpert and Carlo Rovelli expose a massive circularity in how we trust our memories, challenging the foundational logic of the Past Hypothesis. 五月 03, 2026

A new technique inspired by general relativity and cinematic sci-fi suggests that sending data backwards through time isn't just possible—it might be easier than sending it forw... 四月 30, 2026

New research suggests ultra-precise atomic clocks can now detect time ticking at two different speeds simultaneously, bridging the gap between Einstein and the quantum world. 四月 20, 2026

Two separate laboratory breakthroughs — one using a metamaterial time mirror for electromagnetic waves, the other a quantum 'rewind' protocol for single particles — have demonst... 十二月 24, 2025

Researchers report the first laboratory observation of time reflection for electromagnetic waves, while a separate team presses controversial claims of a propellant‑less drive. ... 十二月 03, 2025

An experimental diamond quantum simulator produced a stable stroboscopic temporal order dubbed a 'rondeau' crystal: repeatable snapshots once per drive cycle amid intentionally ... 十一月 16, 2025