- A brief discussion on head-immobilization during transcranial ultrasound stimulation concluded that a stereotaxic frame (“stereotaxic vice”) is the standard method; participants noted it need not be painful and could even be worn like a hat.  
- An upcoming biohacker event was announced that will offer live demonstrations of transcranial stimulation (TDCS/TMS) and RFID surgical implants, with Aubrey de Grey listed as a participant—prompting criticism that a “bulletproof scammer” had recruited him.  
- RFID implantation was described as a sub-second procedure for a skilled practitioner, emphasizing its simplicity.  
- A set of early Python bindings for BRL-CAD (python_brlcad-0.2) was rediscovered on diyhpl.us, including mechanical modeling scripts, though the implementation was noted to rely on an mged pass-through interface.  
- Paperbot served an IEEE paper (10.1109/MC.2011.291) requested by chris_99, illustrating the channel’s routine use of libgen for rapid literature access.