Quantum computing: Both here and not here
Lee Gomes · IEEE Spectrum · 2018
Schrodinger's famous thought experiment has come to life in a new form because quantum researchers are at the cusp of a long-sought accomplishment: creating a quantum computer that can do something no traditional computer can match. They've spent years battling naysayers who insisted that a quantum computer was an unachievable sci-fi fantasy, and now these researchers are finally beginning to indulge in some well-deserved self-congratulation.