# Summary of #hplusroadmap IRC Log (Dec 20, 2016)

• A discussion about modeling and fabrication of porous arrays took place, with a participant noting they should start with a smaller region before scaling up to a complete model.

• kanzure shared research suggesting neurons can selectively choose which miRNA to use within milliseconds, potentially creating a strong analog/digital link for neural interfaces.

• Several neuroscience papers were shared, including research on heritability of subcortical brain structures, cortical excitability's role in mental imagery, and cell-type-specific optical recording of membrane voltage in freely moving mice.

• The Allen Institute's software development kit (AllenSDK) was mentioned as a resource for neuroscience research.

• A paper on brain heating induced by near-infrared lasers during multi-photon microscopy was shared, highlighting technical challenges in brain imaging.

• A two-atom radio created from hacked diamond was discussed, referencing an article from Hackaday.

• There was a brief exchange about miRNAs functioning as extracellular signaling molecules, which participants found particularly interesting.

• A participant mentioned issues with BRL-CAD's new version changing command names and usage patterns, affecting their existing library code.

• A discussion about custom sticker printing technology took place, with recommendations for using Memjet inkjet printing technology for high-volume, variable image printing.