Wei Zhang

Deep inside Uranus and Neptune, monstrous pressure transforms ice into a substance where an oxygen framework is threaded with flowing protons. Temperature differences within the planet set these protons in motion, generating electric current and a magnetic field. This explains the weird magnetospher

Quantum states are easily destroyed by magnetic disturbances. Conventional frequency tuning methods are powerless here, but researchers have taken a different approach: ultra-compact magnetic patterns placed right next to artificial atoms in diamond (NV centers) absorb low-frequency noise. Experimen

Using a flat metasurface the size of a coin, replacing bulky lenses, scientists trapped 11,000 atoms for the first time. This breakthrough paves the way to quantum computers with tens of thousands of qubits, capable of solving problems beyond the reach of ordinary machines.