expériences de paillasse

The Dallas Schoolboy Who Put a Star in His Playroom

Twelve-year-old Aiden McMillan spent four years building a functional nuclear fusion reactor in his Dallas home, joining an elite group of 'fusioneers'. Mai 05, 2026

Physics

The Material That Forgets It’s a Solid When You Shake It

Engineers at CU Boulder have developed a 'liquid metal' material made of interlocking staples that switches from rock-solid to fluid with a simple vibration. Avr 22, 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

Physics

Tabletop Test for Quantum Gravity

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… Nov 30, 2025

expériences de paillasse

Articles about expériences de paillasse

The Dallas Schoolboy Who Put a Star in His Playroom

The Material That Forgets It’s a Solid When You Shake It

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

LEDs Send Stable Data in Sunlight

How Feynman Rewrote Motion

Tabletop Test for Quantum Gravity