New Findings Reveal a Groundbreaking Creation That Redefines Our Understanding of Chance

ETH Zurich researchers led by Renato Renner built a perfect die by entangling two qubits linked through a 30-meter tunnel with microwave photons, then refining the output with a two-source extractor. The Nature-published experiment yields random numbers whose unpredictability is certified by physics, pointing to applications in cryptography and gaming that classical generators cannot match. []