• The Royal Society opened a public call for evidence to inform its International Commission on the Clinical Use of Human Germline Genome Editing (forms.royalsociety.org/s/4X3D5).  
• Brillouin Energy’s “low-energy nuclear reaction” approach was discussed: 10 nm cracks in palladium are used to trap hydrogen atoms while an electron gun bombards a hydrogen/water stream against the surface (brillouinenergy.com/science-technology).  
• Three hardware-security papers were shared:  
  – “LDPUF: Exploiting DRAM Latency Variations to Generate Robust Device Signatures” (arXiv:1808.02584)  
  – A commodity-DRAM latency PUF for true random number generation (ETH Zurich, HPCA ’19)  
  – “A highly reliable and tamper-resistant RRAM PUF” (IEEE 7495549).  
• SpaceX’s StarHopper completed its 150 m hover test in Boca Chica, Texas; live coverage was linked (youtu.be/Fblo3vzsOo4, youtu.be/Jhjyz183poo).  
• The fully decompiled Super Mario 64 source code was posted on GitHub (github.com/n64decomp/sm64) alongside discussion of pannenkoek2012’s tool-assisted speedrun analysis (youtu.be/wjge1bVobN0).  
• A Reddit AMA with stem-cell biologist Dr. Paul Knoepfler on gene editing and regenerative medicine was circulated (old.reddit.com/r/askscience/comments/cvmi2d/…).