Small environmental disturbances or substance defects could cause qubits to err and eliminate their quantum data. This method, identified as decoherence, limits the practical lifetime of a qubit. In December 2023, physicists, for the first time, report the entanglement of specific molecules, which can have significant programs in quantum computing.[38] https://remingtongxlzn.thelateblog.com/28681467/rumored-buzz-on-quantum-computing