Very interesting article! Here is a more technical talk that describes 'fast scramblers' and some of the same kind of experimental proposals that the article is

Very interesting article! Here is a more technical talk that describes 'fast scramblers' and some of the same kind of experimental proposals that the article is discussing: https://www.youtube.com/watch?v=6hmToNdDem8 https://www.youtube.com/watch?v=6hmToNdDem8