# Key Points from IRC Log

• A research paper on traumatic brain injury was shared (http://www.ncbi.nlm.nih.gov/pubmed/20143955), with libgen access link provided by paperbot.

• Chris_99 discussed building a tongue electrode array and consulted with ThomasEgi about current limiting options for bioelectrical applications, with ThomasEgi recommending op-amp based circuits for bidirectional currents and transistor-based limiters for unidirectional current.

• Kanzure shared information about Synbio Demo Day (9/23 at Runway.is), featuring biotech prototypes developed in 3 months, including projects like animal-free milk, THC-producing yeast, and a DNA synthesizer.

• A Nature Communications paper on "Unconventional molecule-resolved current rectification in diamondoid–fullerene hybrids" was highlighted as interesting research.

• Ginkgo Bioworks was mentioned for their work on cultured ingredients, specifically creating "the world's first designer, cultured rose extract" with professional perfumists.

• Various technical resources were shared, including Facebook's mcrouter (a memcached protocol router handling billions of requests per second), a schematic file converter from Upverter, and an XSS challenge wiki.