- A YouTube link (https://www.youtube.com/watch?v=yP0uT1jyNmE) was shared as “evidence for that gundam thing” that user fenn had previously doubted, prompting a brief discussion about the possibility of human-scale mecha.  
- nmz787 posted a MicroPython gist demonstrating an attempt to fake LED-PWM and capacitive-sensing GPIO coroutines on an STM32 Nucleo F401, noting that true hardware PWM is not yet working and asking the MicroPython forum for help.  
- The relative merits of MicroPython versus C/inline-assembly and eLua were debated; chris_99 pointed to eLua’s ability to mix C and Lua code as a potentially more flexible embedded option.  
- An open-source, biphasic-pulse brain-stimulation paper (Frontiers in Neuroengineering, 2014) was suggested by streety as possibly relevant to an ongoing DIY electroporator project; nmz787 planned to forward it to collaborators.  
- The original Apollo 11 Guidance Computer source code for both the command and lunar modules was linked on GitHub (https://github.com/chrislgarry/Apollo-11), sparking admiration from participants.