# Key Points from #hplusroadmap IRC Discussions

• Participants discussed biological modeling tools, with interest in open-source alternatives to Gene Network Sciences' "Diagrammatic Cell Language," reflecting the channel's focus on democratizing biotechnology research.

• The conversation explored brain-computer interfaces and neural mechanisms, including debates about whether the brain functions like a computational system operating at low voltages (70mV) to manage heat dissipation, and discussions about wireless power transfer for BCIs to avoid infection risks.

• Metabolic science was a significant topic, covering different metabolic tiers for strength training, the mechanisms of inflammation in muscle development, and how steroids primarily work by decreasing inflammation to promote muscle growth.

• Community biohacking infrastructure was highlighted through discussion of OLGA Biohackerspace in Austria achieving S1 GMO lab certification, alongside concerns about fragmentation in DIYbio communities hampering knowledge sharing.

• Appropriate technology for developing regions was debated, particularly water purification methods like Solar Water Disinfection (SODIS) versus more complex distillation devices, with participants sharing projects like a water distillation device (http://ronja.twibright.com/distillcooker/).

• Nutritional science discussions covered bioavailability challenges with plant-based diets due to phytates binding minerals, the Enviropig genetic modification for improved phosphorus digestion, and regional variations in optimal nutrient sources.

• Technical projects mentioned included "lolcad" (http://diyhpl.us/cgit/lolcad/tree/nurbs.py), a Python implementation of NURBS curves and surfaces, and advanced fabrication techniques referenced in a paper on "Two-dimensional atomic lithography by sub-micron focusing of atomic beams."

• Economic trends were analyzed, particularly concerning payment collection times in China doubling from $65.9 million in 2009 to $160.49 million, with median collection time increasing from 71.4 to over 90 days, raising questions about business ethics and economic stability.