Google has unveiled its latest quantum computing chip, Willow, which can solve complex problems in minutes compared to supercomputers. Capable of 105 qubits with reduced errors, Willow is a significant step in quantum computing, aiming at practical applications in various industries. The announcement boosted Alphabet's stock by 6%. While Willow showcases new possibilities, the technology's mainstream adoption and implications for cryptography remain concerns as tech giants race in quantum computing development.