Part deux <a href="https://www.youtube.com/watch?v=_i4Z5qARmqY" rel="nofollow">https://www.youtube.com/watch?v=_i4Z5qARmqY</a><p>Slides <a href="http://www.theory.caltech.edu/~preskill/talks/QIP2017-tutorial-Preskill.pdf" rel="nofollow">http://www.theory.caltech.edu/~preskill/talks/QIP2017-tutori...</a><p>Talk is part of QIP 2017 (20th Annual Conference on Quantum Information Processing) <a href="http://stationq.microsoft.com/qip-2017-conference-schedule/" rel="nofollow">http://stationq.microsoft.com/qip-2017-conference-schedule/</a>