# Key Points from #hplusroadmap IRC Discussions

• Participants discussed various scientific computing tools for unit conversion and physical calculations, including units-filter, sympy.physics.units, and Quantities (pq), highlighting integration with platforms like Octave and Python.

• The DIYbio community needs better documentation for laboratory procedures that doesn't assume prior experience, with calls for comprehensive guides to make biohacking more accessible.

• A notable genetic engineering breakthrough was discussed where introducing a single bacterial gene (MagA) enables mammalian cells to produce magnetic particles, potentially serving as an MRI reporter gene for tracking cells in the body.

• Technical challenges of CNC machining in unusual environments (free fall and lunar surface) were explored, with particular attention to vibration damping requirements and specialized approaches.

• Participants identified several promising biobrick projects including MRI reporter genes, the ComB gene system, and voltage-mediated dyes, while noting the high costs associated with iGEM competition participation.

• A $10 DIY thermal imaging project using ferroelectric PVDF film was discussed, with debate about material sourcing challenges and alternative approaches using passive infrared sensors.

• The group explored automation possibilities for CNC routers, including automatic tool changing, fire safety systems for unattended operation, and robotic systems for workpiece handling.