テーブルトップ実験

An experiment led at Technion tracked optical singularities—‘dark points’ in a slowed light field—that accelerated past c. It’s real, published in Nature, and it does not mean inf… 4月 04, 2026

A compact acoustic levitator at New York University produces a visible time crystal whose bead-to-bead interactions are nonreciprocal, appearing to sidestep Newton’s third law. Th… 3月 23, 2026

Researchers at Tokyo Polytechnic University have demonstrated a low-cost visible‑light communication link that transmits data reliably outdoors under direct sunlight, using an FPG… 1月 04, 2026

Richard Feynman's path-integral idea shows that classical motion is an emergent pattern of quantum possibilities; a 2023 experiment made that emergence visible by measuring single… 1月 01, 2026

A small-scale experiment could decide whether gravity behaves like the rest of physics: quantum. New proposals and lab advances aim to entangle tiny masses via gravity and, in doi… 11月 30, 2025