FYI,
"In a study published Jan. 16 in Nature Materials, researchers at Argonne's Advanced Photon Source, a DOE Office of Science User Facility, reveal they have captured - for the first time ever - images of the creation of structural defects in palladium when the metal is exposed to hydrogen." <https://phys.org/news/2017-01-first-ever-x-ray-image-capture-material.html# jCp> https://phys.org/news/2017-01-first-ever-x-ray-image-capture-material.html Hmmm, I wonder why they chose Palladium and Hydrogen. Good to see some of the Nat'l Labs (and our tax $s) doing LENR-related research, even if they won't admit it directly! J -mark