Weekly Dose of Optimism #183

Curation covering American Dynamism summit, robot memory, biological AI, injectable organs, and cloud labs.

Curated Topics

1. a16z American Dynamism Summit — DC gathering of founders building in power, defense, manufacturing, education, autonomy; McCormick reflects on concentration of frontier builders
2. Physical Intelligence Memory — Pi gives robot models short-term visual and long-term semantic memory; robots now clean kitchens, prep recipes, make grilled cheese
3. Arc Institute Evo 2 — Largest open biological AI model; trained on 9.3T nucleotides; designs functional bacteriophages; generates entire genomes; published in Nature
4. Injectable Satellite Livers — MIT hydrogel microsphere + hepatocyte grafts viable 8+ weeks in mice; potential bridge-to-transplant or standalone treatment
5. Ginkgo Cloud Lab — Autonomous lab services starting at $39; GPT-5 integration reduced experiment costs 40%; democratizing biology research

RDCO-Relevant Items

• Pi robot memory: architectural pattern for agent memory (short-term visual + long-term semantic) applicable to RDCO agent design
• Ginkgo Cloud Lab: AI-automated research infrastructure as model for AI-automated data pipelines