A new study published in Nature demonstrates a significant breakthrough in quantum computing, where researchers successfully maintained quantum coherence in a qubit system for over 100 seconds at room temperature. This achievement, led by a team from the Massachusetts Institute of Technology, marks a substantial improvement over previous records measured in milliseconds and represents a critical step toward practical, scalable quantum computers. The researchers utilized a novel approach involving synthetic diamonds with engineered nitrogen-vacancy centers, which allowed them to isolate and control electron spins with unprecedented stability. This extended coherence time is essential for performing complex calculations and error correction in quantum systems. While challenges remain in scaling this technology to multi-qubit processors, the findings provide a promising pathway for developing quantum computers capable of solving problems intractable for classical machines. For the full details, read the complete article at https://technologyreview.com/2024/05/15/quantum-coherence-record-broken.