From Fermilab https://twitter.com/Fermilab on Twitter: One of the most difficult problems to overcome in developing a quantum computer is finding a way to maintain the lifespan of information held in quantum bits, called qubits. https://news.fnal.gov/2020/02/particle-accelerator-technology-could-solve-one-of-the-most-vexing-problems-in-building-quantum-computers/ https://twitter.com/Fermilab/status/1234154436278259715/photo/1 https://chirp.cooleysekula.net/attachment/63269