Expériences sur table

Technion’s lab watched ‘darkness’ outrun light — and the result is stranger than the headlines

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… Avr 04, 2026

Science

This Floating Time Crystal Makes Forces One‑Way — A Tabletop System That 'Breaks' Newton’s Third Law

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… Mar 23, 2026

Technology

LEDs Send Stable Data in Sunlight

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… Jan 04, 2026

Physics

How Feynman Rewrote Motion

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… Jan 01, 2026