The review of notable new science books (“New books, fresh for fall“) was good – a few I really want to read. I enjoyed the “Computational astrophysics for the future” which described that simulation and physics combination that is required for progress in many fields. Very cool simulations on DOE/ORNL supercomputers. The work on “All-optical machine learning using diffractive deep neural networks” is really impressive optical computing and cutting edge machine learning. Great piece!